Uploaded image for project: 'Lucene - Core'
  1. Lucene - Core
  2. LUCENE-2674

improve how MTQs interact with the terms dict cache

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.0-ALPHA
    • Component/s: core/index
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      Some small improvements:

      • Adds a TermsEnum.cacheCurrentTerm "hint" (codec can make this a no-op)
      • Removes the FTE.useTermsCache
      • Changes MTQ's TermCollector API to accept the TermsEnum so collectors can eg call .docFreq directly
      • Adds expert ctor to TermQuery allowing you to pass in the docFreq

        Attachments

        1. LUCENE-2674.patch
          31 kB
          Michael McCandless
        2. LUCENE-2674.patch
          28 kB
          Michael McCandless
        3. LUCENE-2674.patch
          28 kB
          Michael McCandless
        4. LUCENE-2674.patch
          16 kB
          Michael McCandless

          Activity

            People

            • Assignee:
              mikemccand Michael McCandless
              Reporter:
              mikemccand Michael McCandless
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: