[KAFKA-848] StackOverFlowError

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.7.1
• Component/s: producer
• Environment: Win7 64 bit
• Assignee: Jun Rao
• Reporter: Sining Ma
• Created: 03/Apr/13 23:13
• Updated: 07/Feb/15 23:43
• Resolved: 07/Feb/15 23:43

Description

I am using kafka 0.7.1 right now.
I am using the following log4j properties file and trying to send some log
information to kafka server.

log4j.rootLogger=INFO,file,stdout

log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=[%d] %p %t %m (%c)%n

log4j.appender.file=org.apache.log4j.RollingFileAppender
#log4j.appender.file.FileNamePattern=c:\\development
producer-agent_%d

{yyyy-MM-dd}

.log
log4j.appender.file.File=${AC_DATA_HOME}\\lmservice
tailer-aggregator.log
log4j.appender.file.MaxFileSize=100MB
log4j.appender.file.MaxBackupIndex=1
log4j.appender.file.layout=org.apache.log4j.PatternLayout
#log4j.appender.file.layout.ConversionPattern= %-4r [%t] %-5p %c %x - %m%n
log4j.appender.file.layout.ConversionPattern=[%d] %p %t %m (%c)%n

log4j.appender.KAFKA=kafka.producer.KafkaLog4jAppender
log4j.appender.KAFKA.layout=org.apache.log4j.PatternLayout
log4j.appender.KAFKA.layout.ConversionPattern=[%d] %p %t %m (%c)%n
log4j.appender.KAFKA.BrokerList=0:localhost:9092
log4j.appender.KAFKA.SerializerClass=kafka.serializer.StringEncoder
log4j.appender.KAFKA.Topic=test.topic

1. Turn on all our debugging info
   log4j.logger.kafka=INFO, KAFKA
   log4j.logger.org=INFO, KAFKA
   log4j.logger.com=INFO, KAFKA

When I run the program without KafkaLog4jAppender, everything is fine. Then I add KafkaLog4jAppender.
The producer can send messages through KafkaLog4jAppender to Kafka server.
However, after the producer send messages for a while. I see StackOverflowError. It seems that the producer or something else is recursively calling some functions.
This error will come out from many threads. I only copy 3 threads call stack below.

CallStack:
Exception in thread "Process_Manager" java.lang.StackOverflowError
at java.util.regex.Pattern$1.isSatisfiedBy(Unknown Source)
at java.util.regex.Pattern$5.isSatisfiedBy(Unknown Source)
at java.util.regex.Pattern$5.isSatisfiedBy(Unknown Source)
at java.util.regex.Pattern$CharProperty.match(Unknown Source)
at java.util.regex.Pattern$GroupHead.match(Unknown Source)
at java.util.regex.Pattern$Branch.match(Unknown Source)
at java.util.regex.Pattern$Branch.match(Unknown Source)
at java.util.regex.Pattern$Branch.match(Unknown Source)
at java.util.regex.Pattern$BranchConn.match(Unknown Source)
at java.util.regex.Pattern$GroupTail.match(Unknown Source)
at java.util.regex.Pattern$Curly.match0(Unknown Source)
at java.util.regex.Pattern$Curly.match(Unknown Source)
at java.util.regex.Pattern$GroupHead.match(Unknown Source)
at java.util.regex.Pattern$Branch.match(Unknown Source)
at java.util.regex.Pattern$Branch.match(Unknown Source)
at java.util.regex.Pattern$BmpCharProperty.match(Unknown Source)
at java.util.regex.Pattern$Start.match(Unknown Source)
at java.util.regex.Matcher.search(Unknown Source)
at java.util.regex.Matcher.find(Unknown Source)
at java.util.Formatter.parse(Unknown Source)
at java.util.Formatter.format(Unknown Source)
at java.util.Formatter.format(Unknown Source)
at java.lang.String.format(Unknown Source)
at scala.collection.immutable.StringLike$class.format(StringLike.scala:251)
at scala.collection.immutable.StringOps.format(StringOps.scala:31)
at kafka.utils.Logging$class.msgWithLogIdent(Logging.scala:28)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.send(SyncProducer.scala:108)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)

Exception in thread "Thread-3" java.lang.StackOverflowError
at sun.nio.ch.SocketDispatcher.writev0(Native Method)
at sun.nio.ch.SocketDispatcher.writev(Unknown Source)
at sun.nio.ch.IOUtil.write(Unknown Source)
at sun.nio.ch.SocketChannelImpl.write(Unknown Source)
at java.nio.channels.SocketChannel.write(Unknown Source)
at kafka.network.BoundedByteBufferSend.writeTo(BoundedByteBufferSend.scala:49)
at kafka.network.Send$class.writeCompletely(Transmission.scala:73)
at kafka.network.BoundedByteBufferSend.writeCompletely(BoundedByteBufferSend.scala:25)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:95)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)
at org.apache.log4j.Category.info(Category.java:666)
at kafka.utils.Logging$class.info(Logging.scala:58)
at kafka.producer.SyncProducer.info(SyncProducer.scala:39)
at kafka.producer.SyncProducer.disconnect(SyncProducer.scala:153)
at kafka.producer.SyncProducer.liftedTree1$1(SyncProducer.scala:99)
at kafka.producer.SyncProducer.send(SyncProducer.scala:94)
at kafka.producer.SyncProducer.send(SyncProducer.scala:125)
at kafka.producer.ProducerPool$$anonfun$send$1.apply$mcVI$sp(ProducerPool.scala:114)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at kafka.producer.ProducerPool$$anonfun$send$1.apply(ProducerPool.scala:100)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:57)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:43)
at kafka.producer.ProducerPool.send(ProducerPool.scala:100)
at kafka.producer.Producer.configSend(Producer.scala:159)
at kafka.producer.Producer.send(Producer.scala:100)
at kafka.producer.KafkaLog4jAppender.append(KafkaLog4jAppender.scala:83)
at org.apache.log4j.AppenderSkeleton.doAppend(AppenderSkeleton.java:251)
at org.apache.log4j.helpers.AppenderAttachableImpl.appendLoopOnAppenders(AppenderAttachableImpl.java:66)
at org.apache.log4j.Category.callAppenders(Category.java:206)
at org.apache.log4j.Category.forcedLog(Category.java:391)