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  1. CDAP
  2. CDAP-14569

Perf improvement of the LevelDB table

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 6.0.0
    • Component/s: None
    • Labels:
      None
    • Release Notes:
      Improve performance of LevelDB backed Table implementation
    • Rank:
      1|i00j33:

      Description

      There are couple places that worths spending time to improve the leveldb perform in the context of CDAP usage:

      1. Currently we don't use the Unsafe comparer from the Bytes class
      2. We are using the KeyValue class copied from HBase, which has unnecessary overhead in constructing row key for our leveldb usage.

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            • Assignee:
              terence Terence Yim
              Reporter:
              terence Terence Yim
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              • Created:
                Updated:
                Resolved: