[ATLAS-1066] Falcon fails to post entity to Atlas due to kafka exception.

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.7-incubating
• Fix Version/s: 0.8-incubating, 0.7.1-incubating
• Environment: Atlas , Falcon
• Assignee: Madhan Neethiraj
• Reporter: Sharmadha S
• Created: 29/Jul/16 05:49
• Updated: 04/Jan/17 08:24
• Resolved: 29/Jul/16 09:12

Description

Set all configurations required for Falcon Atlas hook and created a Falcon cluster . The cluster is successfully submitted in Falcon . The following exception is thrown :

2016-07-29 05:29:39,447 DEBUG - [Atlas Logger 0:] ~ <== AtlasPluginClassLoader.loadClass(org.apache.kafka.common.config.ConfigException): class org.apache.kafka.common.config.ConfigException (AtlasPluginClassLoader:142)
2016-07-29 05:29:39,449 INFO - [Atlas Logger 0:] ~ Atlas hook failed (FalconHook:133)
java.lang.ExceptionInInitializerError
at org.apache.kafka.clients.producer.KafkaProducer.<init>(KafkaProducer.java:188)
at org.apache.atlas.kafka.KafkaNotification.createProducer(KafkaNotification.java:312)
at org.apache.atlas.kafka.KafkaNotification.sendInternal(KafkaNotification.java:220)
at org.apache.atlas.notification.AbstractNotification.send(AbstractNotification.java:84)
at org.apache.atlas.hook.AtlasHook.notifyEntitiesInternal(AtlasHook.java:126)
at org.apache.atlas.hook.AtlasHook.notifyEntities(AtlasHook.java:111)
at org.apache.atlas.hook.AtlasHook.notifyEntities(AtlasHook.java:157)
at org.apache.atlas.falcon.hook.FalconHook.fireAndForget(FalconHook.java:161)
at org.apache.atlas.falcon.hook.FalconHook.access$200(FalconHook.java:48)
at org.apache.atlas.falcon.hook.FalconHook$2.run(FalconHook.java:131)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.kafka.common.config.ConfigException: Invalid value org.apache.kafka.clients.producer.internals.DefaultPartitioner for configuration partitioner.class: Class org.apache.kafka.clients.producer.internals.DefaultPartitioner could not be found.
at org.apache.kafka.common.config.ConfigDef.parseType(ConfigDef.java:672)
at org.apache.kafka.common.config.ConfigDef.define(ConfigDef.java:110)
at org.apache.kafka.common.config.ConfigDef.define(ConfigDef.java:132)
at org.apache.kafka.common.config.ConfigDef.define(ConfigDef.java:171)
at org.apache.kafka.common.config.ConfigDef.define(ConfigDef.java:333)
at org.apache.kafka.common.config.ConfigDef.define(ConfigDef.java:346)
at org.apache.kafka.clients.producer.ProducerConfig.<clinit>(ProducerConfig.java:220)
... 15 more

and no messages are logged in atlas_hook_failed_messages.log