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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-11515) Still some possible race condition in DynamicPartitionPruner
Date Tue, 11 Aug 2015 09:59:46 GMT

    [ https://issues.apache.org/jira/browse/HIVE-11515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14681557#comment-14681557
] 

Hive QA commented on HIVE-11515:
--------------------------------



{color:green}Overall{color}: +1 all checks pass

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12749726/HIVE-11515.1.patch.txt

{color:green}SUCCESS:{color} +1 9348 tests passed

Test results: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4916/testReport
Console output: http://ec2-174-129-184-35.compute-1.amazonaws.com/jenkins/job/PreCommit-HIVE-TRUNK-Build/4916/console
Test logs: http://ec2-174-129-184-35.compute-1.amazonaws.com/logs/PreCommit-HIVE-TRUNK-Build-4916/

Messages:
{noformat}
Executing org.apache.hive.ptest.execution.PrepPhase
Executing org.apache.hive.ptest.execution.ExecutionPhase
Executing org.apache.hive.ptest.execution.ReportingPhase
{noformat}

This message is automatically generated.

ATTACHMENT ID: 12749726 - PreCommit-HIVE-TRUNK-Build

> Still some possible race condition in DynamicPartitionPruner
> ------------------------------------------------------------
>
>                 Key: HIVE-11515
>                 URL: https://issues.apache.org/jira/browse/HIVE-11515
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Processor, Tez
>            Reporter: Navis
>            Assignee: Navis
>            Priority: Minor
>         Attachments: HIVE-11515.1.patch.txt
>
>
> Even after HIVE-9976, I could see race condition in DPP sometimes. Hard to reproduce
but it seemed related to the fact that prune() is called by thread-pool. With some delay in
queue, events from fast tasks are arrived before prune() is called.



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