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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-1832) Faster enable/disable/delete
Date Sun, 04 Oct 2009 03:33:23 GMT

     [ https://issues.apache.org/jira/browse/HBASE-1832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

stack updated HBASE-1832:
-------------------------

    Attachment: fasterenabledisable-v3.patch

This is a bit of miscellany.  Adds batching of meta scans so should be faster figuring if
table enabled//disabled, etc.  We were checking at least one time too many enable/disable
state.  Fixed other minor items like the rough count at head of master ui so now its more
likely close to actual region count.  This is probably good enough for 0.20.1 methinks.

> Faster enable/disable/delete
> ----------------------------
>
>                 Key: HBASE-1832
>                 URL: https://issues.apache.org/jira/browse/HBASE-1832
>             Project: Hadoop HBase
>          Issue Type: Improvement
>            Reporter: stack
>             Fix For: 0.20.1
>
>         Attachments: fasterenabledisable-v3.patch
>
>
> The enable/disable/delete is slow.  Looking at code, its heavyweight.  It doesn't do
bulk scanning nor bulk writing.  Try doing some code client side that does bulk scan and bulk
puts.  It might run faster. 

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