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https://issues.apache.org/jira/browse/HBASE-15727?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15264881#comment-15264881
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Matteo Bertozzi commented on HBASE-15727:
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Is the -zookeeper mode exclusive? from the code looks like.
maybe some warn for the user if it tries to do -zookeeper -regionserver
like we do for -regionserver and -allRegions
other than that looks ok to me
> 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.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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