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From "Hive QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6788) Abandoned opened transactions not being timed out
Date Wed, 02 Apr 2014 00:29:15 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6788?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13957188#comment-13957188
] 

Hive QA commented on HIVE-6788:
-------------------------------



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

Here are the results of testing the latest attachment:
https://issues.apache.org/jira/secure/attachment/12638090/HIVE-6788.patch

{color:green}SUCCESS:{color} +1 5539 tests passed

Test results: http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/2072/testReport
Console output: http://bigtop01.cloudera.org:8080/job/PreCommit-HIVE-Build/2072/console

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: 12638090

> Abandoned opened transactions not being timed out
> -------------------------------------------------
>
>                 Key: HIVE-6788
>                 URL: https://issues.apache.org/jira/browse/HIVE-6788
>             Project: Hive
>          Issue Type: Bug
>          Components: Locking
>    Affects Versions: 0.13.0
>            Reporter: Alan Gates
>            Assignee: Alan Gates
>         Attachments: HIVE-6788.patch
>
>
> If a client abandons an open transaction it is never closed.  This does not cause any
immediate problems (as locks are timed out) but it will eventually lead to high levels of
open transactions in the lists that readers need to be aware of when reading tables or partitions.



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