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https://issues.apache.org/jira/browse/ZOOKEEPER-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15275771#comment-15275771
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Chris Nauroth commented on ZOOKEEPER-2422:
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bq. How would I know when the patch is sufficiently reviewed and ultimately
accepted or rejected?
The exact process is a little different across different Apache projects. For
ZooKeeper, the patch needs to be reviewed and given a +1 vote by at least one
project committer. We prefer to get 2 committers to review the patch, except
for very low-risk patches (where the exact definition of "low-risk" is left to
a committer's judgment). This can take some time, because there are multiple
patches awaiting review and only a limited number of committers.
Thank you for contributing this patch.
> Improve health reporting by adding heap stats
> ---------------------------------------------
>
> Key: ZOOKEEPER-2422
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2422
> Project: ZooKeeper
> Issue Type: Improvement
> Affects Versions: 3.4.8, 3.5.1, 3.6.0
> Reporter: Sergey Maslyakov
> Assignee: Sergey Maslyakov
> Fix For: 3.5.2, 3.6.0
>
> Attachments: zookeeper-2422-3.4.patch, zookeeper-2422-3.5.patch,
> zookeeper-2422-3.6.patch
>
>
> In order to improve remote monitoring of the ZooKeeper instance using tools
> like Icinga/NRPE, it is very desirable to expose JVM heap stats via a
> light-weight interface. The "mntr" 4lw is a good candidate for this.
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