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https://issues.apache.org/jira/browse/HBASE-7351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13536694#comment-13536694
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Andrew Purtell commented on HBASE-7351:
---------------------------------------

Thanks. New test passes locally for me for trunk and 0.94. I checked 
MAPREDUCE-211 and the health checks are implemented similarly here as there.

I'll commit this shortly if no other comment. [~lhofhansl] any concerns about 
the 0.94 patch? 
                
> Periodic health check chore
> ---------------------------
>
>                 Key: HBASE-7351
>                 URL: https://issues.apache.org/jira/browse/HBASE-7351
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>            Reporter: Vandana Ayyalasomayajula
>            Assignee: Vandana Ayyalasomayajula
>            Priority: Minor
>         Attachments: HBASE-7331_94_1.patch, HBASE-7331_94_2.patch, 
> HBASE-7331_94_3.patch, HBASE-7331_94.patch, HBASE-7331_trunk.patch, 
> HBASE-7351_trunk_2.patch
>
>
> Similar to MAPREDUCE-211, region server should also have a mechanism to check 
> the health of the node.  It should run the health check script periodically 
> and if there is any errors, it should stop itself gracefully. 

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