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From "Siddharth Seth (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HIVE-12599) Unexpected refCount error from the LLAP IO layer
Date Fri, 04 Dec 2015 22:15:11 GMT

     [ https://issues.apache.org/jira/browse/HIVE-12599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Siddharth Seth updated HIVE-12599:
----------------------------------
    Assignee: Sergey Shelukhin

> 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
>            Assignee: Sergey Shelukhin
>
> {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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