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From "Ramkumar Vadali (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-6704) StoreScanner KV usage improvement
Date Fri, 31 Aug 2012 18:17:07 GMT
Ramkumar Vadali created HBASE-6704:
--------------------------------------

             Summary: StoreScanner KV usage improvement
                 Key: HBASE-6704
                 URL: https://issues.apache.org/jira/browse/HBASE-6704
             Project: HBase
          Issue Type: Improvement
          Components: regionserver
         Environment: 89-fb
            Reporter: Ramkumar Vadali
            Priority: Trivial


StoreScanner#next tries to ensure that the KVs are pulled from the heap in-order. The prevKV
is used for this and is compared with the latest KV pulled from the heap. Since copyKV can
be modified by ScanQueryMatcher, prevKV should track the KV pulled from the heap, and not
copyKV. This is a one-line fix.

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