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  1. Solr
  2. SOLR-5671

Heisenbug #2 in DistribCursorPagingTest: full walk returns one fewer doc than expected

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 4.7
    • 4.7, 6.0
    • None
    • None

    Description

      Twice on Uwe's Jenkins, DistribCursorPagingTest has paged through a small number of indexed docs and retrieved one fewer doc than the number of indexed docs. Both of these failures were on trunk on Windows:

      http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3708/
      http://jenkins.thetaphi.de/job/Lucene-Solr-trunk-Windows/3713/

      I've also seen this twice on trunk on my OS X laptop (out of 875 trials).

      None of the seeds have reproduced for me.

      All the failures were using either Lucene41 or Lucene42 codec

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        Issue Links

          duplicates

          Bug - A problem which impairs or prevents the functions of the product. SOLR-5652 Heisenbug in DistribCursorPagingTest: "walk already seen ..."

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

          New Feature - A new feature of the product, which has yet to be developed. SOLR-5463 Provide cursor/token based "searchAfter" support that works with arbitrary sorting (ie: "deep paging")

          • Major - Major loss of function.
          • Closed

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              Unassigned Unassigned
              sarowe Steven Rowe
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              Dates

                Created:
                Updated:
                Resolved: