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From "Sergey Maslyakov (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-2422) Improve health reporting by adding heap stats
Date Mon, 02 May 2016 17:44:12 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15267061#comment-15267061
] 

Sergey Maslyakov commented on ZOOKEEPER-2422:
---------------------------------------------

The patches for 3.4.8+, 3.5.1+, and 3.6.0 are ready. Re-running the unit tests in preparation
to submit the patch files.

> 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, 3.4.9, 3.5.1, 3.5.2, 3.6.0
>            Reporter: Sergey Maslyakov
>             Fix For: 3.4.8, 3.4.9, 3.5.1, 3.5.2, 3.6.0
>
>
> 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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