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From "Todd Lipcon (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-2231) Compaction events should be written to HLog
Date Wed, 17 Feb 2010 05:38:29 GMT
Compaction events should be written to HLog
-------------------------------------------

                 Key: HBASE-2231
                 URL: https://issues.apache.org/jira/browse/HBASE-2231
             Project: Hadoop HBase
          Issue Type: Improvement
          Components: regionserver
            Reporter: Todd Lipcon


The sequence for a compaction should look like this:
# Compact region to "new" files
# Write a "Compacted Region" entry to the HLog
# Delete "old" files

This deals with a case where the RS has paused between step 1 and 2 and the regions have since
been reassigned.

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