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https://issues.apache.org/jira/browse/HIVE-24585?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ádám Szita updated HIVE-24585:
------------------------------
Fix Version/s: 4.0.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> NPE in VectorizedOrcAcidRowBatchReader if LLAP is used with IO disabled
> -----------------------------------------------------------------------
>
> Key: HIVE-24585
> URL: https://issues.apache.org/jira/browse/HIVE-24585
> Project: Hive
> Issue Type: Bug
> Reporter: Ádám Szita
> Assignee: Ádám Szita
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.0.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> NPE is thrown if LLAP mode is turned on and LLAP daemon executes a query on
> an ACID table if LLAP IO is disabled. Although this doesn't seem to be a very
> useful LLAP environment setup, we'll need to cover this edge case too.
> {code:java}
> Caused by: java.lang.RuntimeException: java.io.IOException:
> java.lang.NullPointerException
> at
> org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.initNextRecordReader(TezGroupedSplitsInputFormat.java:206)
> at
> org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.<init>(TezGroupedSplitsInputFormat.java:145)
> at
> org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat.getRecordReader(TezGroupedSplitsInputFormat.java:111)
> at
> org.apache.tez.mapreduce.lib.MRReaderMapred.setupOldRecordReader(MRReaderMapred.java:156)
> at
> org.apache.tez.mapreduce.lib.MRReaderMapred.setSplit(MRReaderMapred.java:82)
> at
> org.apache.tez.mapreduce.input.MRInput.initFromEventInternal(MRInput.java:703)
> at
> org.apache.tez.mapreduce.input.MRInput.initFromEvent(MRInput.java:662)
> at
> org.apache.tez.mapreduce.input.MRInputLegacy.checkAndAwaitRecordReaderInitialization(MRInputLegacy.java:150)
> at
> org.apache.tez.mapreduce.input.MRInputLegacy.init(MRInputLegacy.java:114)
> at
> org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.getMRInput(MapRecordProcessor.java:543)
> at
> org.apache.hadoop.hive.ql.exec.tez.MapRecordProcessor.init(MapRecordProcessor.java:189)
> at
> org.apache.hadoop.hive.ql.exec.tez.TezProcessor.initializeAndRunProcessor(TezProcessor.java:266)
> ... 15 more
> Caused by: java.io.IOException: java.lang.NullPointerException
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerChain.handleRecordReaderCreationException(HiveIOExceptionHandlerChain.java:97)
> at
> org.apache.hadoop.hive.io.HiveIOExceptionHandlerUtil.handleRecordReaderCreationException(HiveIOExceptionHandlerUtil.java:57)
> at
> org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:431)
> at
> org.apache.hadoop.mapred.split.TezGroupedSplitsInputFormat$TezGroupedSplitsRecordReader.initNextRecordReader(TezGroupedSplitsInputFormat.java:203)
> ... 26 more
> Caused by: java.lang.NullPointerException
> at
> org.apache.hadoop.hive.ql.io.orc.VectorizedOrcAcidRowBatchReader.getOrcTail(VectorizedOrcAcidRowBatchReader.java:680)
> at
> org.apache.hadoop.hive.ql.io.orc.VectorizedOrcAcidRowBatchReader.findMinMaxKeys(VectorizedOrcAcidRowBatchReader.java:426)
> at
> org.apache.hadoop.hive.ql.io.orc.VectorizedOrcAcidRowBatchReader.<init>(VectorizedOrcAcidRowBatchReader.java:273)
> at
> org.apache.hadoop.hive.ql.io.orc.VectorizedOrcAcidRowBatchReader.<init>(VectorizedOrcAcidRowBatchReader.java:159)
> at
> org.apache.hadoop.hive.ql.io.orc.VectorizedOrcAcidRowBatchReader.<init>(VectorizedOrcAcidRowBatchReader.java:154)
> at
> org.apache.hadoop.hive.ql.io.orc.OrcInputFormat.getRecordReader(OrcInputFormat.java:2074)
> at
> org.apache.hadoop.hive.ql.io.RecordReaderWrapper.create(RecordReaderWrapper.java:72)
> at
> org.apache.hadoop.hive.ql.io.HiveInputFormat.getRecordReader(HiveInputFormat.java:428)
> ... 27 more {code}
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