[jira] Commented: (ZOOKEEPER-627) zkpython arbitrarily restricts the size of a 'get' to 512 bytes

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-627?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12791224#action_12791224 ] 

Hadoop QA commented on ZOOKEEPER-627:
-------------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12428121/ZOOKEEPER-627.patch
  against trunk revision 891034.

    +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-h8.grid.sp2.yahoo.net/88/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/88/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: http://hudson.zones.apache.org/hudson/job/Zookeeper-Patch-h8.grid.sp2.yahoo.net/88/console

This message is automatically generated.

> zkpython arbitrarily restricts the size of a 'get' to 512 bytes
> ---------------------------------------------------------------
>
>                 Key: ZOOKEEPER-627
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-627
>             Project: Zookeeper
>          Issue Type: Bug
>          Components: contrib-bindings
>            Reporter: Henry Robinson
>            Assignee: Henry Robinson
>         Attachments: ZOOKEEPER-627.patch
>
>
> Reported on the list:
> "
> I'm working on using ZooKeeper for an internal application at Digg.  I've been using the zkpython package and I just noticed that the data I was receiving from a zookeeper.get() call was being truncated.  After some quick digging I found that zookeeper.c limits the data returned to 512 characters (see http://svn.apache.org/viewvc/hadoop/zookeeper/tags/release-3.2.2/src/contrib/zkpython/src/c/zookeeper.c?view=markup line 855).
> Is there a reason for this?  The only information regarding node size that I've read is that it should not exceed 1MB so this limit seems a bit arbitrary and restrictive.
> Thanks for the great work!
> Rich"

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