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Posted to dev@hbase.apache.org by "Ashu Pachauri (JIRA)" <ji...@apache.org> on 2015/12/08 02:40:11 UTC

[jira] [Created] (HBASE-14947) WALProcedureStore improvements

Ashu Pachauri created HBASE-14947:
-------------------------------------

             Summary: WALProcedureStore improvements
                 Key: HBASE-14947
                 URL: https://issues.apache.org/jira/browse/HBASE-14947
             Project: HBase
          Issue Type: Improvement
          Components: proc-v2
            Reporter: Ashu Pachauri
            Priority: Minor


Currently we rely on locking at every operation level in WALProcedureStore, this requires use of multiple locks to eliminate potential race conditions. But, use of multiple locks is a recipe for potential deadlocks.

Investigate if there is a better way to deal with this.



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