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https://issues.apache.org/jira/browse/ZOOKEEPER-2260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15964920#comment-15964920
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Hadoop QA commented on ZOOKEEPER-2260:
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-1 overall. GitHub Pull Request Build
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 15 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 appears to introduce 1 new Findbugs (version 3.0.1)
warnings.
-1 release audit. The applied patch generated 2 release audit warnings
(more than the trunk's current 0 warnings).
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/534//testReport/
Release audit warnings:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/534//artifact/trunk/patchprocess/patchReleaseAuditProblems.txt
Findbugs warnings:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/534//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/534//console
This message is automatically generated.
> Paginated getChildren call
> --------------------------
>
> Key: ZOOKEEPER-2260
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2260
> Project: ZooKeeper
> Issue Type: New Feature
> Affects Versions: 3.4.6, 3.5.0
> Reporter: Marco P.
> Assignee: Marco P.
> Labels: api, features
> Fix For: 3.5.4, 3.6.0
>
> Attachments: ZOOKEEPER-2260.patch, ZOOKEEPER-2260.patch
>
>
> Add pagination support to the getChildren() call, allowing clients to iterate
> over children N at the time.
> Motivations for this include:
> - Getting out of a situation where so many children were created that
> listing them exceeded the network buffer sizes (making it impossible to
> recover by deleting)[1]
> - More efficient traversal of nodes with large number of children [2]
> I do have a patch (for 3.4.6) we've been using successfully for a while, but
> I suspect much more work is needed for this to be accepted.
> [1] https://issues.apache.org/jira/browse/ZOOKEEPER-272
> [2] https://issues.apache.org/jira/browse/ZOOKEEPER-282
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