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  1. HBase
  2. HBASE-8089 Add type support
  3. HBASE-9091

Update ByteRange to maintain consumer's position

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    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.98.0, 0.95.2
    • Component/s: Client
    • Labels:
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    • Hadoop Flags:
      Reviewed
    • Release Note:
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      Extract ByteRange out to an interface. Existing implementation becomes SimpleByteRange. Extend ByteRange interface with PositionedByteRange. Includes a position marker for tracking a consumer's place within a range. Implement SimplePositionedByteRange as subclass of SimpleByteRange. Also update and clarify documentation. This class starts to become a mutable alternative to java.nio.HeapByteBuffer.
      Show
      Extract ByteRange out to an interface. Existing implementation becomes SimpleByteRange. Extend ByteRange interface with PositionedByteRange. Includes a position marker for tracking a consumer's place within a range. Implement SimplePositionedByteRange as subclass of SimpleByteRange. Also update and clarify documentation. This class starts to become a mutable alternative to java.nio.HeapByteBuffer.

      Description

      ByteRange is a useful alternative to Java's ByteBuffer. Notably, it is mutable and an instance can be assigned over a byte[] after instantiation. This is valuable as a performance consideration when working with byte[] slices in a tight loop. Its current design is such that it is not possible to consume a portion of the range while performing activities like decoding an object without altering the definition of the range. It should provide a position that is independent from the range's offset and length to make partial reads easier.

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              • Assignee:
                ndimiduk Nick Dimiduk
                Reporter:
                ndimiduk Nick Dimiduk
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                • Created:
                  Updated:
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