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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2013/03/23 07:09:15 UTC

[jira] [Created] (HBASE-8188) Avoid unnecessary row compare in StoreScanner

Lars Hofhansl created HBASE-8188:
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             Summary: Avoid unnecessary row compare in StoreScanner
                 Key: HBASE-8188
                 URL: https://issues.apache.org/jira/browse/HBASE-8188
             Project: HBase
          Issue Type: Bug
            Reporter: Lars Hofhansl


When scanner batching disable (which is the default) a row compare in StoreScanner avoided, because only entire rows of data are requested.
This provides a slight performance gain, especially for tall tables (and when all data is in the cache)

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