[jira] [Comment Edited] (HBASE-7351) Periodic health check chore

["Lars Hofhansl (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-7351?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13537182#comment-13537182 ] 

Lars Hofhansl edited comment on HBASE-7351 at 12/20/12 5:38 PM:
----------------------------------------------------------------

Since it is default off, that should be fine actually.
Do you think that you could include a rudimentary health checker script (one that you find useful) as an example?

                
      was (Author: lhofhansl):
    Since it is default off, that should be fine actually.
Do you think that you include a rudimentary health checker script (one that you find useful) as an example?

                  
> Periodic health check chore
> ---------------------------
>
>                 Key: HBASE-7351
>                 URL: https://issues.apache.org/jira/browse/HBASE-7351
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>    Affects Versions: 0.96.0
>            Reporter: Vandana Ayyalasomayajula
>            Assignee: Vandana Ayyalasomayajula
>            Priority: Minor
>             Fix For: 0.94.4
>
>         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. 

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira