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Posted to common-dev@hadoop.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2008/01/29 03:55:34 UTC

[jira] Commented: (HADOOP-2722) [hbase] Prevent unintentional thread exit in region server and master

    [ https://issues.apache.org/jira/browse/HADOOP-2722?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12563368#action_12563368 ] 

Hadoop QA commented on HADOOP-2722:
-----------------------------------

-1 overall.  Here are the results of testing the latest attachment 
http://issues.apache.org/jira/secure/attachment/12374228/patch.txt
against trunk revision 615723.

    @author +1.  The patch does not contain any @author tags.

    javadoc +1.  The javadoc tool did not generate any warning messages.

    javac +1.  The applied patch does not generate any new javac compiler warnings.

    release audit +1.  The applied patch does not generate any new release audit warnings.

    findbugs +1.  The patch does not introduce any new Findbugs warnings.

    core tests -1.  The patch failed core unit tests.

    contrib tests +1.  The patch passed contrib unit tests.

Test results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1695/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1695/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1695/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Hadoop-Patch/1695/console

This message is automatically generated.

> [hbase] Prevent unintentional thread exit in region server and master
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-2722
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2722
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/hbase
>    Affects Versions: 0.16.0
>            Reporter: Jim Kellerman
>            Assignee: Jim Kellerman
>            Priority: Blocker
>             Fix For: 0.16.0
>
>         Attachments: patch.txt
>
>
> Exceptions can escape from the various threads in the region server and master, causing the thread to exit but the rest of the server to remain alive. In some cases, a region server can appear alive to the master, yet be totally non-functional.

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