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From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-4255) Expose CatalogJanitor controls
Date Wed, 18 Jul 2012 18:27:34 GMT

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

Devaraj Das updated HBASE-4255:
-------------------------------

    Attachment: 4255-5.1.patch

This is the patch from RB.
                
> 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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