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  1. Lucene - Core
  2. LUCENE-2634

IndexReader.isCurrent() lies if documents were only removed by latest commit

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.9.3
    • Fix Version/s: 2.9.4, 3.0.3, 3.1, 4.0-ALPHA
    • Component/s: None
    • Labels:
      None
    • Environment:

      Ubuntu 9.10
      Sun-java-jdk 1.6.0_20-b02

    • Lucene Fields:
      New

      Description

      Usecase is as following:

      1. Get indexReader via indexWriter.
      2. Delete documents by Term via indexWriter.
      3. Commit indexWriter.
      4. indexReader.isCurrent() returns true.

      Usually there is a check if index reader is current. If not then it is reopened (re-obtained via writer or ect.). But this causes the problem when documents can still be found through the search after deletion.
      Testcase is attached.

        Attachments

        1. TestIsCurrent.java
          3 kB
          Nikolay Zamosenchuk
        2. LUCENE-2634.patch
          6 kB
          Michael McCandless

          Activity

            People

            • Assignee:
              mikemccand Michael McCandless
              Reporter:
              nzamosenchuk Nikolay Zamosenchuk
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              Dates

              • Created:
                Updated:
                Resolved: