Details

    • Type: New Feature New Feature
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      HIVE-640. Add LazyBinarySerDe to Hive. (Yuntao Jia via zshao)

      Description

      LazyBinarySerDe will serialize the data in binary format while supporting LazyDeserialization.
      This will be used as the SerDe for value between map and reduce, and also between different map-reduce jobs.

      This will help improve the performance of Hive a lot.

      1. HIVE-640.1.patch
        109 kB
        Yuntao Jia
      2. HIVE-640.2.patch
        133 kB
        Yuntao Jia
      3. HIVE-640.3.patch
        132 kB
        Yuntao Jia

        Issue Links

          Activity

          Gavin made changes -
          Link This issue is depended upon by HIVE-732 [ HIVE-732 ]
          Gavin made changes -
          Link This issue blocks HIVE-732 [ HIVE-732 ]
          Carl Steinbach made changes -
          Status Resolved [ 5 ] Closed [ 6 ]
          Zheng Shao made changes -
          Link This issue blocks HIVE-732 [ HIVE-732 ]
          Zheng Shao made changes -
          Status Open [ 1 ] Resolved [ 5 ]
          Hadoop Flags [Reviewed]
          Release Note HIVE-640. Add LazyBinarySerDe to Hive. (Yuntao Jia via zshao)
          Fix Version/s 0.4.0 [ 12313714 ]
          Resolution Fixed [ 1 ]
          Yuntao Jia made changes -
          Attachment HIVE-640.3.patch [ 12415137 ]
          Yuntao Jia made changes -
          Attachment HIVE-640.2.patch [ 12415057 ]
          Yuntao Jia made changes -
          Attachment HIVE-640.1.patch [ 12414843 ]
          Zheng Shao made changes -
          Link This issue is related to HIVE-358 [ HIVE-358 ]
          Zheng Shao made changes -
          Link This issue is blocked by HIVE-594 [ HIVE-594 ]
          Zheng Shao made changes -
          Field Original Value New Value
          Link This issue relates to HIVE-553 [ HIVE-553 ]
          Zheng Shao created issue -

            People

            • Assignee:
              Yuntao Jia
              Reporter:
              Zheng Shao
            • Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Development