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From "Jonathan Hsieh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11120) Update documentation about major compaction algorithm
Date Tue, 10 Jun 2014 16:47:02 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14026661#comment-14026661
] 

Jonathan Hsieh commented on HBASE-11120:
----------------------------------------

jimmy seems to have beaten me to the commit. :)  thanks!

> Update documentation about major compaction algorithm
> -----------------------------------------------------
>
>                 Key: HBASE-11120
>                 URL: https://issues.apache.org/jira/browse/HBASE-11120
>             Project: HBase
>          Issue Type: Bug
>          Components: Compaction, documentation
>    Affects Versions: 0.98.2
>            Reporter: Misty Stanley-Jones
>            Assignee: Jonathan Hsieh
>             Fix For: 0.99.0
>
>         Attachments: 11120_addendum.txt, HBASE-11120-2.patch, HBASE-11120-3-rebased.patch,
HBASE-11120-3.patch, HBASE-11120-4-rebased.patch, HBASE-11120-4.patch, HBASE-11120.patch,
hbase-11120.addendum.patch
>
>
> [14:20:38]  <jdcryans>	 seems that there's http://hbase.apache.org/book.html#compaction
and http://hbase.apache.org/book.html#managed.compactions
> [14:20:56]  <jdcryans>	 the latter doesn't say much, except that you should manage
them
> [14:21:44]  <jdcryans>	 the former gives a good description of the _old_ selection
algo
> [14:45:25]  <jdcryans>	 this is the new selection algo since C5 / 0.96.0: https://issues.apache.org/jira/browse/HBASE-7842



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