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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (ZOOKEEPER-541) zkpython limited to 256 handles
Date Tue, 13 Oct 2009 08:29:31 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-541?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12765001#action_12765001
] 

Hadoop QA commented on ZOOKEEPER-541:
-------------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12421470/ZOOKEEPER-541.patch
  against trunk revision 823371.

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

    +1 tests included.  The patch appears to include 3 new or modified tests.

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

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

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

    +1 release audit.  The applied patch does not increase the total number of release audit
warnings.

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

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

Test results: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/2/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/2/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h7.grid.sp2.yahoo.net/2/console

This message is automatically generated.

> zkpython limited to 256 handles
> -------------------------------
>
>                 Key: ZOOKEEPER-541
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-541
>             Project: Zookeeper
>          Issue Type: Bug
>          Components: contrib-bindings
>    Affects Versions: 3.2.1
>            Reporter: Patrick Hunt
>            Assignee: Henry Robinson
>             Fix For: 3.3.0
>
>         Attachments: ZOOKEEPER-541.patch
>
>
> zkpython is currently limited to a max of 256 total handles - not 256 open handles, but
rather 256 total handles created
> over the lifetime of the python application.
> In general this isn't a real issue, however in the case of a long lived application which
polls the cluster periodically (closing
> the session btw calls) this is an issue.
> it would be great if the slots could be reused? or perhaps a more complex structure,
such as a linked list, which would allow
> dynamic growth/shrinkage of the handle list.
> Also see ZOOKEEPER-540

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