Details

    • Type: Task Task
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 5.3
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      DuplicateFilter is a filter which aims at only exposing a single document per unique field value. It has some flaws, for instance it only works if you have a single leaf and we now have a better way to handle this use-case with DiversifiedTopDocsCollector. So I suggest that we just remove it and recommend users to use DiversifiedTopDocsCollector instead.

      1. LUCENE-6633.patch
        22 kB
        Adrien Grand

        Activity

        Hide
        Adrien Grand added a comment -

        Here is a patch for trunk. In 5.x this filter will only be marked as deprecated.

        Show
        Adrien Grand added a comment - Here is a patch for trunk. In 5.x this filter will only be marked as deprecated.
        Hide
        ASF subversion and git services added a comment -

        Commit 1688409 from Adrien Grand in branch 'dev/trunk'
        [ https://svn.apache.org/r1688409 ]

        LUCENE-6633: Remove DuplicateFilter.

        Show
        ASF subversion and git services added a comment - Commit 1688409 from Adrien Grand in branch 'dev/trunk' [ https://svn.apache.org/r1688409 ] LUCENE-6633 : Remove DuplicateFilter.
        Hide
        ASF subversion and git services added a comment -

        Commit 1688410 from Adrien Grand in branch 'dev/branches/branch_5x'
        [ https://svn.apache.org/r1688410 ]

        LUCENE-6633: Deprecate DuplicateFilter.

        Show
        ASF subversion and git services added a comment - Commit 1688410 from Adrien Grand in branch 'dev/branches/branch_5x' [ https://svn.apache.org/r1688410 ] LUCENE-6633 : Deprecate DuplicateFilter.
        Hide
        Shalin Shekhar Mangar added a comment -

        Bulk close for 5.3.0 release

        Show
        Shalin Shekhar Mangar added a comment - Bulk close for 5.3.0 release

          People

          • Assignee:
            Adrien Grand
            Reporter:
            Adrien Grand
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development