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  1. Lucene - Core
  2. LUCENE-5790

broken compareTo in MutableValueDouble and MutableValueBool - affects grouping when exists==false

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 4.10, 6.0
    • Component/s: None
    • Labels:
      None
    • Lucene Fields:
      New

      Description

      On the solr-user mailing list, Ebisawa & Alex both commented that they've noticed bugs in the grouping code when some documents don't have values in the grouping field.

      In Ebisawa's case, he tracked this down to what appears to be some bugs in the logic of the "compareSameType" method of some of the MutableValue implementations.

      Thread: https://mail-archives.apache.org/mod_mbox/lucene-solr-user/201406.mbox/%3C84f86fce4b8f42268048aecfb2806a8c@SIXPR04MB045.apcprd04.prod.outlook.com%3E

        Attachments

        1. LUCENE-5790.patch
          3 kB
          Hoss Man
        2. LUCENE-5790.patch
          5 kB
          Hoss Man
        3. LUCENE-5790.patch
          24 kB
          Hoss Man
        4. LUCENE-5790.patch
          27 kB
          Hoss Man

          Activity

            People

            • Assignee:
              hossman Hoss Man
              Reporter:
              hossman Hoss Man
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              Dates

              • Created:
                Updated:
                Resolved: