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https://issues.apache.org/jira/browse/ZOOKEEPER-2933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16244729#comment-16244729
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Hadoop QA commented on ZOOKEEPER-2933:
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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 4 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 (version 3.0.1)
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:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1176//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1176//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1176//console
This message is automatically generated.
> Ability to monitor the jute.maxBuffer usage in real-time
> --------------------------------------------------------
>
> Key: ZOOKEEPER-2933
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2933
> Project: ZooKeeper
> Issue Type: New Feature
> Components: jute, server
> Reporter: Andor Molnar
> Assignee: Andor Molnar
> Labels: buffer, buffer-length
> Fix For: 3.5.4, 3.6.0
>
>
> This is related to jute.maxbuffer problems on the server side when Leader
> generates a proposal that doesn't fit into Follower's Jute buffer causing the
> quorum to be broken.
> Proposed solution is to add the following new JMX Beans:
> 1. Add getJuteMaxBuffer to ZookeeperServerBean which monitors the current
> jute.maxbuffer setting,
> 2. Add get last/min/max ProposalSize to LeaderBean which monitors the size of
> the latest/min/max proposal.
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