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https://issues.apache.org/jira/browse/HIVE-7924?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ashutosh Chauhan updated HIVE-7924:
-----------------------------------
Resolution: Fixed
Fix Version/s: 0.15.0
Status: Resolved (was: Patch Available)
Committed to trunk. Since, I saw this again. Lets see if it actually improves
the situation.
> auto_sortmerge_join_8 sometimes fails with OOM
> ----------------------------------------------
>
> Key: HIVE-7924
> URL: https://issues.apache.org/jira/browse/HIVE-7924
> Project: Hive
> Issue Type: Test
> Components: Tests
> Reporter: Szehon Ho
> Assignee: Szehon Ho
> Fix For: 0.15.0
>
> Attachments: HIVE-7294.patch
>
>
> Saw in some runs of this test, the following in the
> [log|http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-572/failed/TestCliDriver-rcfile_merge1.q-fileformat_text.q-stats2.q-and-12-more/hive.log]:
> {noformat}
> (MapredLocalTask.java:executeInProcess(321)) - Hive Runtime Error: Map local
> work exhausted memory
> org.apache.hadoop.hive.ql.exec.mapjoin.MapJoinMemoryExhaustionException:
> 2014-08-29 08:31:56 Processing rows: 4 Hashtable size: 3
> Memory usage: 1531884480 percentage: 0.802
> at
> org.apache.hadoop.hive.ql.exec.mapjoin.MapJoinMemoryExhaustionHandler.checkMemoryStatus(MapJoinMemoryExhaustionHandler.java:91)
> at
> org.apache.hadoop.hive.ql.exec.HashTableSinkOperator.processOp(HashTableSinkOperator.java:251)
> at org.apache.hadoop.hive.ql.exec.Operator.forward(Operator.java:800)
> {noformat}
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