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  1. Lucene - Core
  2. LUCENE-2665

Rework FieldCache to be more flexible/general

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Duplicate
    • None
    • None
    • core/search
    • None

    Description

      The existing FieldCache implementation is very rigid and does not allow much flexibility. In trying to implement simple features, it points to much larger structural problems.

      This patch aims to take a fresh approach to how we work with the FieldCache.

      Attachments

        1. LUCENE-2665-FieldCacheOverhaul.patch
          68 kB
          Ryan McKinley
        2. LUCENE-2665-FieldCacheOverhaul.patch
          67 kB
          Ryan McKinley
        3. LUCENE-2665-FieldCacheOverhaul.patch
          30 kB
          Ryan McKinley

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LUCENE-2527 FieldCache.getTermsIndex should cache fasterButMoreRAM=true|false to the same cache key

          • Major - Major loss of function.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. LUCENE-3390 Incorrect sort by Numeric values for documents missing the sorting field

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-831 Complete overhaul of FieldCache API/Implementation

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-2133 [PATCH] IndexCache: Refactoring of FieldCache, FieldComparator, SortField

          • Major - Major loss of function.
          • Open

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-2649 FieldCache should include a BitSet for matching docs

          • Major - Major loss of function.
          • Closed
          is superceded by

          Improvement - An improvement or enhancement to an existing feature or task. LUCENE-3360 Move FieldCache to IndexReader

          • Major - Major loss of function.
          • Closed
          relates to

          New Feature - A new feature of the product, which has yet to be developed. LUCENE-2671 Add sort missing first/last ability to SortField and ValueComparator

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. SOLR-2134 Trie* fields should support sortMissingLast=true, and deprecate Sortable* Field Types

          • Major - Major loss of function.
          • Closed

          Activity

            People

              Unassigned Unassigned
              ryantxu Ryan McKinley
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              Dates

                Created:
                Updated:
                Resolved: