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From "Jingcheng Du (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-11644) External tools
Date Fri, 01 Aug 2014 08:46:39 GMT
Jingcheng Du created HBASE-11644:

             Summary: External tools
                 Key: HBASE-11644
                 URL: https://issues.apache.org/jira/browse/HBASE-11644
             Project: HBase
          Issue Type: Sub-task
          Components: Compaction, master
            Reporter: Jingcheng Du
            Assignee: Jingcheng Du

The MOB files are involved in the HBase compaction. It means there's no chance to delete and
merge the MOB files. The external tools do this, one is a cleaner to clean the MOB files that
are expired (by TTL and minVersions), the other one is a sweep tool to clean the deleted Cells
in HBase and merge small files into bigger ones.

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