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  1. Tajo
  2. TAJO-631

Zero copy physical layer processing

    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 0.9.0
    • Fix Version/s: None
    • Component/s: Physical Operator, Storage
    • Labels:
      None

      Description

      Since hadoop 2.3.0 get released, we can leverage some HDFS-4949 HDFS-2832 HADOOP-10047 to achieve a zero copy physical layer. Actually, I did some development before creating this ticket, but hasn't finished yet. The main idea is adding a ByteBufferTuple

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              • Assignee:
                coderplay Min Zhou
                Reporter:
                coderplay Min Zhou
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                Dates

                • Created:
                  Updated: