hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jake Farrell (JIRA)" <j...@apache.org>
Subject [jira] [Issue Comment Deleted] (HBASE-7351) Periodic health check chore
Date Tue, 24 Sep 2013 09:45:11 GMT

     [ https://issues.apache.org/jira/browse/HBASE-7351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jake Farrell updated HBASE-7351:
--------------------------------

    Comment: was deleted

(was: Hi,

I am on maternity leave till 9th December, 2013. If you need any assistance please contact
olgan@yahoo-inc.com.

Thanks
Vandana

On Sep 20, 2013, at 1:30 PM, stack (JIRA) <jira@apache.org> wrote:

    [ https://issues.apache.org/jira/browse/HBASE-7351?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HBASE-7351:
-------------------------

   Release Note:
Run a script of your creation on a period.  If it fails N times (configurable), have the server
exit.

New configs:

hbase.node.health.script.location
hbase.node.health.script.timeout
hbase.node.health.script.frequency Default is every 60seconds.
hbase.node.health.failure.threshold Defaults to 3.



nvm.  I added one.  I also just add some doc to the ops tools section so hopefully folks come
to realize this works.

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: 0.95.2
          Reporter: Vandana Ayyalasomayajula
          Assignee: Vandana Ayyalasomayajula
          Priority: Minor
           Fix For: 0.94.4, 0.95.0

       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
)
    
> 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: 0.95.2
>            Reporter: Vandana Ayyalasomayajula
>            Assignee: Vandana Ayyalasomayajula
>            Priority: Minor
>             Fix For: 0.94.4, 0.95.0
>
>         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

Mime
View raw message