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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-10170) Coprocessor task monitor
Date Mon, 16 Dec 2013 02:52:07 GMT

     [ https://issues.apache.org/jira/browse/HBASE-10170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Andrew Purtell updated HBASE-10170:
-----------------------------------

    Assignee: Jingcheng Du

> Coprocessor task monitor
> ------------------------
>
>                 Key: HBASE-10170
>                 URL: https://issues.apache.org/jira/browse/HBASE-10170
>             Project: HBase
>          Issue Type: New Feature
>          Components: Coprocessors
>            Reporter: Jingcheng Du
>            Assignee: Jingcheng Du
>         Attachments: HBASE-10170.patch
>
>
> The coprocessor tasks are managed by the TaskMonitor in the server side. Usually these
tasks run in a random long time, it’s hard to know how many tasks and how about the task
status in the HRegionServer in the client side. 
> To add the client API for the coprocessor task monitor could improve that. Users could
find the coprocessor task status by categories(coprocessor, client, user name, etc.), this
is helpful to improve the lives of the operations guys who have to run HBase in production
by giving them an API that can integrate HBase server and coprocessor task monitoring with
Nagios etc.



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