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https://issues.apache.org/jira/browse/HIVE-21025?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16943705#comment-16943705
]
Mustafa Iman commented on HIVE-21025:
-------------------------------------
Is there an example of such cases? I tried creating text, orc and avro external
tables having partitioning column in the data. Hive overlooks such data and
runs without any errors in my tests.
> LLAP IO fails on read if partition column is included in the table and the
> query has a predicate on the partition column
> ------------------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-21025
> URL: https://issues.apache.org/jira/browse/HIVE-21025
> Project: Hive
> Issue Type: Bug
> Components: llap
> Affects Versions: 2.3.4
> Reporter: Eugene Koifman
> Assignee: Mustafa Iman
> Priority: Major
>
> Hive doesn't officially support the case when a partitioning column is also
> included in the data itself, though it works in some cases. Hive would never
> write a data file with partition column in it but this can happen for
> external tables where data is added by the end user.
> Consider improving validation (at least for schema-aware files) on read to
> produce a better error than {{ArrayIndexOutOfBoundsException}}
> {code:java}
> Caused by: java.lang.ArrayIndexOutOfBoundsException
> ], TaskAttempt 3 failed, info=[Error: Error while running task ( failure ) :
> attempt_1539023000868_24675_3_01_000007_3:java.lang.RuntimeException:
> org.apache.hadoop.hive.ql.metadata.HiveException: java.io.IOException:
> java.io.IOException: java.lang.ArrayIndexOutOfBoundsException
> at
> org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:218)
>
> at org.apache.hadoop.hive.ql.exec.tez.TezProcessor.run(TezProcessor.java:172)
> at
> org.apache.tez.runtime.LogicalIOProcessorRuntimeTask.run(LogicalIOProcessorRuntimeTask.java:370)
>
> at
> org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:73)
>
> at
> org.apache.tez.runtime.task.TaskRunner2Callable$1.run(TaskRunner2Callable.java:61)
>
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:422)
> at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1869)
>
> at
> org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:61)
>
> at
> org.apache.tez.runtime.task.TaskRunner2Callable.callInternal(TaskRunner2Callable.java:37)
>
> at org.apache.tez.common.CallableWithNdc.call(CallableWithNdc.java:36)
> at
> org.apache.hadoop.hive.llap.daemon.impl.StatsRecordingThreadPool$WrappedCallable.call(StatsRecordingThreadPool.java:110)
>
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
>
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
>
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.hadoop.hive.ql.metadata.HiveException:
> java.io.IOException: java.io.IOException:
> java.lang.ArrayIndexOutOfBoundsException
> at
> org.apache.hadoop.hive.ql.exec.tez.MapRecordSource.pushRecord(MapRecordSource.java:80)
>
> at
> org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.run(MapRecordProcessor.java:419)
>
> at
> org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:189)
>
> ... 15 more
> Caused by: java.io.IOException: java.io.IOException:
> java.lang.ArrayIndexOutOfBoundsException
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderNextException(HiveIOExceptionHandlerChain.java:121)
>
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderNextException(HiveIOExceptionHandlerUtil.java:77)
>
> at
> org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:355)
>
> at
> org.apache.hadoop.hive.ql.io.HiveRecordReader.doNext(HiveRecordReader.java:79)
>
> at
> org.apache.hadoop.hive.ql.io.HiveRecordReader.doNext(HiveRecordReader.java:33)
>
> at
> org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.next(HiveContextAwareRecordReader.java:116)
>
> at
> org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$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:68)
>
> ... 17 more
> Caused by: java.io.IOException: java.lang.ArrayIndexOutOfBoundsException
> at
> org.apache.hadoop.hive.llap.io.api.impl.LlapRecordReader.rethrowErrorIfAny(LlapRecordReader.java:355)
>
> at
> org.apache.hadoop.hive.llap.io.api.impl.LlapRecordReader.nextCvb(LlapRecordReader.java:310)
>
> at
> org.apache.hadoop.hive.llap.io.api.impl.LlapRecordReader.next(LlapRecordReader.java:250)
>
> at
> org.apache.hadoop.hive.llap.io.api.impl.LlapRecordReader.next(LlapRecordReader.java:67)
>
> at
> org.apache.hadoop.hive.ql.io.HiveContextAwareRecordReader.doNext(HiveContextAwareRecordReader.java:350)
>
> ... 23 more
> Caused by: java.lang.ArrayIndexOutOfBoundsException
> {code}
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