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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2018/12/11 22:06:00 UTC

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

     [ https://issues.apache.org/jira/browse/HBASE-15727?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Purtell updated HBASE-15727:
-----------------------------------
    Fix Version/s: 1.3.3

> 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
>            Priority: Major
>             Fix For: 1.4.0, 0.98.20, 1.3.3, 2.0.0
>
>         Attachments: HBASE-15727-v1.patch, HBASE-15727-v2.patch, HBASE-15727-v3.patch, HBASE-15727.patch, HBASE-15727.v4.patch, HBASE-15727.v5.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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