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  1. HBase
  2. HBASE-10002

Improve buffer copies in write path continued

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    • Umbrella
    • Status: Closed
    • Major
    • Resolution: Incomplete
    • None
    • None
    • IPC/RPC
    • None

    Description

      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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          relates to

          Improvement - An improvement or enhancement to an existing feature or task. HBASE-5945 Reduce buffer copies in IPC server response path

          • Major - Major loss of function.
          • Closed

          Brainstorming - A place to record back and forth on notions not yet formed enough to make a 'New Feature' or 'Task' HBASE-9535 Try a pool of direct byte buffers handling incoming ipc requests

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              stack Michael Stack
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                Created:
                Updated:
                Resolved: