[jira] [Commented] (HBASE-15727) Canary Tool for Zookeeper

["Enis Soztutar (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-15727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15310923#comment-15310923 ] 

Enis Soztutar commented on HBASE-15727:
---------------------------------------

Looks good. Does this work with different zk client ports? We are parsing the quorum string, but in HBase unfortunately, quorum string does not contain the port usually. 

> Canary Tool for Zookeeper
> -------------------------
>
>                 Key: HBASE-15727
>                 URL: https://issues.apache.org/jira/browse/HBASE-15727
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: churro morales
>            Assignee: churro morales
>         Attachments: HBASE-15727-v1.patch, HBASE-15727-v2.patch, HBASE-15727-v3.patch, HBASE-15727.patch, HBASE-15727.v4.patch
>
>
> It would be nice to have the canary tool also monitor zookeeper.  Something simple like doing a getData() call on zookeeper.znode.parent
> It would be nice to create clients for every instance in the quorum such that you could monitor overloaded or poor behaving instances.



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