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  1. HBase
  2. HBASE-11437

Modify cell tag handling code to treat the length as unsigned

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.98.0
    • Fix Version/s: 0.99.0, 0.98.4
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      We store each tag's length and total tags length with 2 bytes in KeyValue buffer, HFiles etc and we treat these lengths as short through out the code. So the max length can be Short.MAX_VALUE. We can treat these lengths as unsigned and +ve always. So we can actually treat these lengths as int and store with 2 bytes so that the max length can reach 65535.

        Attachments

        1. HBASE-11437_0.98_V2.patch
          75 kB
          Anoop Sam John
        2. HBASE-11437_0.98.patch
          75 kB
          Anoop Sam John
        3. HBASE-11437_addendum.patch
          2 kB
          Anoop Sam John
        4. HBASE-11437_trunk.patch
          57 kB
          Anoop Sam John
        5. HBASE-11437.patch
          83 kB
          Anoop Sam John
        6. HBASE-11437.patch
          83 kB
          Anoop Sam John
        7. HBASE-11437.patch
          83 kB
          Anoop Sam John

          Activity

            People

            • Assignee:
              anoop.hbase Anoop Sam John
              Reporter:
              anoop.hbase Anoop Sam John
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              Dates

              • Created:
                Updated:
                Resolved: