Koji Noguchi created PIG-5383:
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Summary: OrcStorage fails when "bytearray" represents unknown type
Key: PIG-5383
URL: https://issues.apache.org/jira/browse/PIG-5383
Project: Pig
Issue Type: Bug
Reporter: Koji Noguchi
In Pig, "bytearray" can be array of bytes OR unknown type.
OrcStorage cannot handle the latter for writes and fails with
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2019-02-14 05:45:43,855 [PigTezLauncher-0] INFO
org.apache.pig.backend.hadoop.executionengine.tez.TezJob - DAG Status:
status=FAILED, progress=TotalTasks: 39549 Succeeded: 31451 Running: 0 Failed: 1
Killed: 8097 FailedTaskAttempts: 2865 KilledTaskAttempts: 1305,
diagnostics=Vertex failed, vertexName=scope-56672, vertexId=vertex_,
diagnostics=[Task failed, taskId=task_, diagnostics=[TaskAttempt 0 failed,
info=[Error: Error while running task ( failure ) :
attempt_:java.lang.ClassCastException: java.lang.Boolean cannot be cast to [B
at
org.apache.pig.impl.util.orc.OrcUtils$PigDataByteArrayObjectInspector.getPrimitiveWritableObject(OrcUtils.java:648)
at
org.apache.hadoop.hive.ql.io.orc.WriterImpl$BinaryTreeWriter.write(WriterImpl.java:1547)
at
org.apache.hadoop.hive.ql.io.orc.WriterImpl$MapTreeWriter.write(WriterImpl.java:1933)
at
org.apache.hadoop.hive.ql.io.orc.WriterImpl$StructTreeWriter.write(WriterImpl.java:1805)
at
org.apache.hadoop.hive.ql.io.orc.WriterImpl.addRow(WriterImpl.java:2477)
at
org.apache.hadoop.hive.ql.io.orc.OrcNewOutputFormat$OrcRecordWriter.write(OrcNewOutputFormat.java:53)
at
org.apache.hadoop.hive.ql.io.orc.OrcNewOutputFormat$OrcRecordWriter.write(OrcNewOutputFormat.java:37)
at org.apache.pig.builtin.OrcStorage.putNext(OrcStorage.java:262)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputFormat$PigRecordWriter.write(PigOutputFormat.java:136)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.PigOutputFormat$PigRecordWriter.write(PigOutputFormat.java:95)
at org.apache.tez.mapreduce.output.MROutput$1.write(MROutput.java:557)
at
org.apache.pig.backend.hadoop.executionengine.tez.plan.operator.POStoreTez.getNextTuple(POStoreTez.java:129)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.runPipeline(POSplit.java:254)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.processPlan(POSplit.java:235)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.getNextTuple(POSplit.java:227)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.runPipeline(POSplit.java:254)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.processPlan(POSplit.java:235)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.processPlan(POSplit.java:240)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.processPlan(POSplit.java:240)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.processPlan(POSplit.java:240)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.processPlan(POSplit.java:240)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.processPlan(POSplit.java:240)
at
org.apache.pig.backend.hadoop.executionengine.physicalLayer.relationalOperators.POSplit.getNextTuple(POSplit.java:227)
at
org.apache.pig.backend.hadoop.executionengine.tez.runtime.PigProcessor.runPipeline(PigProcessor.java:382)
at
org.apache.pig.backend.hadoop.executionengine.tez.runtime.PigProcessor.run(PigProcessor.java:244)
at
org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:374)
at
org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73)
at
org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1953)
at
org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
at
org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
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