Siddharth Seth created HIVE-12599:
-------------------------------------
Summary: Unexpected refCount error from the LLAP IO layer
Key: HIVE-12599
URL: https://issues.apache.org/jira/browse/HIVE-12599
Project: Hive
Issue Type: Bug
Affects Versions: 2.0.0
Reporter: Siddharth Seth
{code}
java.sql.SQLException: Error while processing statement: FAILED: Execution
Error, return code 2 from org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex fa
<responseData class="java.lang.String">Error while processing statement:
FAILED: Execution Error, return code 2 from
org.apache.hadoop.hive.ql.exec.tez.TezTask. Vertex failed, vertexName=Map 5,
vertexId=vertex_1449122740455_0665_7_00, d
at
org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:195)
at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:160)
at
org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:348)
at
org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:71)
at
org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:60)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1657)
at
org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:60)
at
org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:35)
at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.apache.hadoop.hive.ql.metadata.HiveException:
java.io.IOException: java.io.IOException: java.lang.AssertionError: Unexpected
refCount -1: 0x57c9bd50(-1)
at
org.apache.hadoop.hive.ql.exec.tez.MapRecordSource.pushRecord(MapRecordSource.java:74)
at
org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.run(MapRecordProcessor.java:352)
at
org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:172)
... 14 more
Caused by: java.io.IOException: java.io.IOException: java.lang.AssertionError:
Unexpected refCount -1: 0x57c9bd50(-1)
at
org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderNextException(HiveIOExceptionHandlerChain.java:121)
at
org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderNextException(HiveIOExceptionHandlerUtil.java:77)
at
org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:355)
at
org.apache.hadoop.hive.ql.io.HiveRecordReader.doNext(HiveRecordReader.java:79)
at
org.apache.hadoop.hive.ql.io.HiveRecordReader.doNext(HiveRecordReader.java:33)
at
org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.next(HiveContextAwareRecordReader.java:116)
at
org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.next(TezGroupedSplitsInputFormat.java:151)
at org.apache.tez.mapreduce.lib.MRReaderMapred.next(MRReaderMapred.java:116)
at
org.apache.hadoop.hive.ql.exec.tez.MapRecordSource.pushRecord(MapRecordSource.java:62)
... 16 more
Caused by: java.io.IOException: java.lang.AssertionError: Unexpected refCount
-1: 0x57c9bd50(-1)
at
org.apache.hadoop.hive.llap.io.api.impl.LlapInputFormat$LlapRecordReader.rethrowErrorIfAny(LlapInputFormat.java:292)
at
org.apache.hadoop.hive.llap.io.api.impl.LlapInputFormat$LlapRecordReader.nextCvb(LlapInputFormat.java:248)
at
org.apache.hadoop.hive.llap.io.api.impl.LlapInputFormat$LlapRecordReader.next(LlapInputFormat.java:176)
at
org.apache.hadoop.hive.llap.io.api.impl.LlapInputFormat$LlapRecordReader.next(LlapInputFormat.java:106)
at
org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:350)
... 22 more
Caused by: java.lang.AssertionError: Unexpected refCount -1: 0x57c9bd50(-1)
at
org.apache.hadoop.hive.llap.cache.LlapDataBuffer.decRef(LlapDataBuffer.java:116)
at
org.apache.hadoop.hive.llap.cache.LowLevelCacheImpl.unlockBuffer(LowLevelCacheImpl.java:349)
at
org.apache.hadoop.hive.llap.cache.LowLevelCacheImpl.releaseBuffer(LowLevelCacheImpl.java:338)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$DataWrapperForOrc.releaseBuffer(OrcEncodedDataReader.java:922)
at
org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.releaseInitialRefcount(EncodedReaderImpl.java:1037)
at
org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.ponderReleaseInitialRefcount(EncodedReaderImpl.java:1026)
at
org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.prepareRangesForCompressedRead(EncodedReaderImpl.java:691)
at
org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.readEncodedStream(EncodedReaderImpl.java:608)
at
org.apache.hadoop.hive.ql.io.orc.encoded.EncodedReaderImpl.readEncodedColumns(EncodedReaderImpl.java:395)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.performDataRead(OrcEncodedDataReader.java:413)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$4.run(OrcEncodedDataReader.java:194)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader$4.run(OrcEncodedDataReader.java:191)
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:1657)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:191)
at
org.apache.hadoop.hive.llap.io.encoded.OrcEncodedDataReader.callInternal(OrcEncodedDataReader.java:74)
... 5 more
{code}
Configured to use the LRFU cache if that is relevant.
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