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  1. HBase
  2. HBASE-355

Use primitives -- long, byte [] -- in place of Long, BytesWritable, etc.

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Details

    • Bug
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • None
    • None
    • None
    • None

    Description

      Profiling, bulk of allocations are short-lived object wrapping of primitives. Examples include:

      + HADOOP-1483 'Use long primitives creating, renewing, and cancelling leases' now subsumed by this issue.
      + Published APIs for region server, master and clients return ByteWritables or arrays of ByteWritables when could be returning byte [] or byte [][].

      Attachments

        1. primitives-v2.patch
          161 kB
          Michael Stack
        2. primitives.patch
          161 kB
          Michael Stack

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            Unassigned Unassigned
            stack Michael Stack
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            Dates

              Created:
              Updated:
              Resolved: