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From "Jerry He (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-8683) Add major compaction support in CompactionTool
Date Mon, 03 Jun 2013 23:06:20 GMT
Jerry He created HBASE-8683:
-------------------------------

             Summary: Add major compaction support in CompactionTool
                 Key: HBASE-8683
                 URL: https://issues.apache.org/jira/browse/HBASE-8683
             Project: HBase
          Issue Type: Improvement
          Components: Compaction
    Affects Versions: 0.95.0, 0.94.8
            Reporter: Jerry He
            Assignee: Jerry He
            Priority: Minor
             Fix For: 0.95.2, 0.94.9


Support request for a major compaction in CompactionTool so that we'll make this nice tool
complete and consistent with the other compaction command and API.

After the patch, here is the usage:

Usage: java org.apache.hadoop.hbase.regionserver.CompactionTool \
  [-compactOnce] *[-major]* [-mapred] [-D<property=value>]* files...

Options:
 mapred         Use MapReduce to run compaction.
 compactOnce    Execute just one compaction step. (default: while needed)
 *major          Trigger major compaction.*

...


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