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  1. Lucene - Core
  2. LUCENE-6157

Add the ability to compute fine-grained statistics on the filter cache

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.0, 6.0
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      The filter cache exposes some useful statistics about its usage, eg. hit count, eviction count, etc. In some cases it could be useful to give users the ability to compute finer-grained statistics though, for example by breaking up statistics by segment, index or by type of filter.

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            • Assignee:
              jpountz Adrien Grand
              Reporter:
              jpountz Adrien Grand
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              • Created:
                Updated:
                Resolved: