Lucene - Core
  1. Lucene - Core
  2. LUCENE-2602

Default merge policy should take deletions into account

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 3.1, 4.0-ALPHA
    • Fix Version/s: 3.1, 4.0-ALPHA
    • Component/s: core/index
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      LUCENE-1634 added a calibrateSizeByDeletes; we had a TODO to default this to true as of 3.0 but we missed it. I'll fix it now for 3.1 and 4.0. While this is technically a change in back-compat (for 3.x), I think it's fine to make an exception here; this should be a big win for indices that have high doc turnover with time.

        Activity

        Hide
        Yonik Seeley added a comment -

        Great - I meant to add this as a default for solr quite some time ago.
        REMINDER (to self mainly, or anyone else willing): need to verify that solr correctly picks up this default (i.e doesn't accidentally override it).
        I know there were related issues like SOLR-1444.

        Show
        Yonik Seeley added a comment - Great - I meant to add this as a default for solr quite some time ago. REMINDER (to self mainly, or anyone else willing): need to verify that solr correctly picks up this default (i.e doesn't accidentally override it). I know there were related issues like SOLR-1444 .
        Hide
        Grant Ingersoll added a comment -

        Bulk close for 3.1

        Show
        Grant Ingersoll added a comment - Bulk close for 3.1

          People

          • Assignee:
            Michael McCandless
            Reporter:
            Michael McCandless
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            Dates

            • Created:
              Updated:
              Resolved:

              Development