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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-4255) Expose CatalogJanitor controls
Date Sat, 21 Jul 2012 17:08:37 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4255?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HBASE-4255:
-------------------------

      Resolution: Fixed
    Release Note: Adds catalogjanitor_enabled, catalogjanitor_run, and catalogjanitor_switch
to the shell.
          Status: Resolved  (was: Patch Available)

I tried the shell commands locally and seems to work.

Committed to trunk.  Thanks for the patch Devaraj.
                
> Expose CatalogJanitor controls
> ------------------------------
>
>                 Key: HBASE-4255
>                 URL: https://issues.apache.org/jira/browse/HBASE-4255
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 0.90.4
>            Reporter: Jean-Daniel Cryans
>            Assignee: Devaraj Das
>             Fix For: 0.96.0
>
>         Attachments: 4255-4.2.patch, 4255-5.1.patch
>
>
> When doing surgery or other operational tasks, it's nice to be able to have the .META.
table quickly cleaned of split parents. The CatalogJanitor already has controls baked in (currently
used in unit tests), I think we should expose this the same way we do with the balancer, that
is:
>  - start
>  - stop
>  - request a run
> A client would need to go through HBaseAdmin, and shell commands need to be created.

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