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  1. Lucene - Core
  2. LUCENE-5390

Loosen assert in IW on pending event after close

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Details

    • Task
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 4.6, 4.6.1, 4.7, 6.0
    • 4.6.1, 4.7, 6.0
    • None
    • None
    • New

    Description

      Sometimes the assert in the IW is tripped due to pending merge events. Those events can always happen but they are meaningless since we close / rollback the IW anyway. I suggest we loosen the assert here to not fail if there are only pending merge events.

      <noformat>
      1 tests failed.
      REGRESSION: org.apache.lucene.index.TestIndexWriterWithThreads.testRollbackAndCommitWithThreads

      Error Message:
      Captured an uncaught exception in thread: Thread[id=288, name=Thread-222, state=RUNNABLE, group=TGRP-TestIndexWriterWithThreads]

      Stack Trace:
      com.carrotsearch.randomizedtesting.UncaughtExceptionError: Captured an uncaught exception in thread: Thread[id=288, name=Thread-222, state=RUNNABLE, group=TGRP-TestIndexWriterWithThreads]
      Caused by: java.lang.RuntimeException: java.lang.AssertionError: [org.apache.lucene.index.DocumentsWriter$MergePendingEvent@67ef293b]
      at __randomizedtesting.SeedInfo.seed([98DFB1602D9F9A2A]:0)
      at org.apache.lucene.index.TestIndexWriterWithThreads$1.run(TestIndexWriterWithThreads.java:619)
      Caused by: java.lang.AssertionError: [org.apache.lucene.index.DocumentsWriter$MergePendingEvent@67ef293b]
      at org.apache.lucene.index.IndexWriter.rollback(IndexWriter.java:2026)
      at org.apache.lucene.index.TestIndexWriterWithThreads$1.run(TestIndexWriterWithThreads.java:575)

      </noformat>

      Attachments

        1. LUCENE-5390.patch
          2 kB
          Simon Willnauer

        Activity

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            Unassigned Unassigned
            simonw Simon Willnauer
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            Dates

              Created:
              Updated:
              Resolved: