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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Created: (HBASE-1577) Move memcache to ConcurrentSkipListMap from ConcurrentSkipListSet
Date Tue, 23 Jun 2009 23:07:07 GMT
Move memcache to ConcurrentSkipListMap from ConcurrentSkipListSet
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                 Key: HBASE-1577
                 URL: https://issues.apache.org/jira/browse/HBASE-1577
             Project: Hadoop HBase
          Issue Type: Improvement
            Reporter: stack
             Fix For: 0.20.0


The CSLM will replace old entry with a new when you put.  The CSLS will NOT replace if existent
key making for a test, and if present, remove semantic which to be safe needs synchronizing
(Replacement is a Ryan Rawson suggestion).

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