Details
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Bug
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Status: Resolved
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Major
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Resolution: Won't Fix
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None
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None
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None
Description
When using Pig on Spark in cluster mode, all queries containing HCatalog access are failing:
2017-11-03 12:39:19,268 [dispatcher-event-loop-19] INFO org.apache.spark.storage.BlockManagerInfo - Added broadcast_6_piece0 in memory on <<host_not_shown>>:<<port_not_shown>> (size: 83.0 KB, free: 408.5 MB) 2017-11-03 12:39:19,277 [task-result-getter-0] WARN org.apache.spark.scheduler.TaskSetManager - Lost task 0.0 in stage 0.0 (TID 0, <<host_not_shown>>, executor 2): java.lang.NullPointerException at org.apache.hadoop.security.Credentials.addAll(Credentials.java:401) at org.apache.hadoop.security.Credentials.addAll(Credentials.java:388) at org.apache.hive.hcatalog.pig.HCatLoader.setLocation(HCatLoader.java:128) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigInputFormat.mergeSplitSpecificConf(PigInputFormat.java:147) at org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigInputFormat$RecordReaderFactory.<init>(PigInputFormat.java:115) at org.apache.pig.backend.hadoop.executionengine.spark.running.PigInputFormatSpark$SparkRecordReaderFactory.<init>(PigInputFormatSpark.java:126) at org.apache.pig.backend.hadoop.executionengine.spark.running.PigInputFormatSpark.createRecordReader(PigInputFormatSpark.java:70) at org.apache.spark.rdd.NewHadoopRDD$$anon$1.liftedTree1$1(NewHadoopRDD.scala:180) at org.apache.spark.rdd.NewHadoopRDD$$anon$1.<init>(NewHadoopRDD.scala:179) at org.apache.spark.rdd.NewHadoopRDD.compute(NewHadoopRDD.scala:134) at org.apache.spark.rdd.NewHadoopRDD.compute(NewHadoopRDD.scala:69) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323) at org.apache.spark.rdd.RDD.iterator(RDD.scala:287) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323) at org.apache.spark.rdd.RDD.iterator(RDD.scala:287) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323) at org.apache.spark.rdd.RDD.iterator(RDD.scala:287) at org.apache.spark.rdd.MapPartitionsRDD.compute(MapPartitionsRDD.scala:38) at org.apache.spark.rdd.RDD.computeOrReadCheckpoint(RDD.scala:323) at org.apache.spark.rdd.RDD.iterator(RDD.scala:287) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:96) at org.apache.spark.scheduler.ShuffleMapTask.runTask(ShuffleMapTask.scala:53) at org.apache.spark.scheduler.Task.run(Task.scala:108) at org.apache.spark.executor.Executor$TaskRunner.run(Executor.scala:338) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748)
Attachments
Attachments
Issue Links
- is related to
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PIG-5316 Initialize mapred.task.id property for PoS jobs
- Resolved