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Posted to dev@hbase.apache.org by "Vladimir Rodionov (JIRA)" <ji...@apache.org> on 2015/06/12 00:06:01 UTC

[jira] [Created] (HBASE-13890) Get/Scan from MemStore only (Client API)

Vladimir Rodionov created HBASE-13890:
-----------------------------------------

             Summary: Get/Scan from MemStore only (Client API)
                 Key: HBASE-13890
                 URL: https://issues.apache.org/jira/browse/HBASE-13890
             Project: HBase
          Issue Type: New Feature
          Components: API, Client, Scanners
            Reporter: Vladimir Rodionov
            Assignee: Vladimir Rodionov


This is short-circuit read for get/scan when recent data (version) of a cell can be found only in MemStore (with very high probability). 

Good examples are: Atomic counters and appends. This feature will allow to bypass completely store file scanners and improve performance and latency.



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