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Posted to dev@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2013/11/19 16:59:21 UTC

[jira] [Created] (HBASE-10002) Improve buffer copies in write path continued

stack created HBASE-10002:
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             Summary: Improve buffer copies in write path continued
                 Key: HBASE-10002
                 URL: https://issues.apache.org/jira/browse/HBASE-10002
             Project: HBase
          Issue Type: Umbrella
          Components: IPC/RPC
            Reporter: stack
            Assignee: stack


HBASE-5945 Reduce buffer copies in IPC server response path added gathering of buffers before writing the channel.  There are more improvements to be made yet.  The composition of the cellblock is currently done in heap first.   Todd over in original issues suggests further improvements to be had: https://issues.apache.org/jira/browse/HBASE-5945?focusedCommentId=13269213&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-13269213  Let this issue be an umbrella issue for addressing these improvements.



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