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  1. Lucene - Core
  2. LUCENE-2128

Further parallelizaton of ParallelMultiSearcher

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Details

    • Improvement
    • Status: Resolved
    • Minor
    • Resolution: Fixed
    • 3.0
    • None
    • core/search
    • None
    • New

    Description

      When calling search(Query, Filter, int) on a ParallelMultiSearcher, the createWeights function of MultiSearcher is called, and sequentially calls docFreqs() on every sub-searcher. This can take a significant amount of time when there are lots of remote sub-searchers.

      Attachments

        1. LUCENE-2128.patch
          3 kB
          Israel Tsadok
        2. LUCENE-2128.patch
          3 kB
          Israel Tsadok
        3. LUCENE-2128.patch
          9 kB
          Simon Willnauer
        4. LUCENE-2128.patch
          9 kB
          Simon Willnauer

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            uschindler Uwe Schindler
            itsadok Israel Tsadok
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              Updated:
              Resolved:

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