[LUCENE-2307] Spurious exception in TestIndexWriter

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 3.0.2
• Component/s: core/index

Environment

MacOS X, Java 6

• Lucene Fields: New
• Assignee: Unassigned
• Reporter: Earwin Burrfoot
• Created: 09/Mar/10 22:43
• Updated: 28/Aug/22 12:21
• Resolved: 02/Dec/10 23:47

Description

Happened on trunk:

[junit] Testsuite: org.apache.lucene.index.TestIndexWriter
[junit] Tests run: 106, Failures: 1, Errors: 0, Time elapsed: 18.567 sec
[junit]
[junit] ------------- Standard Output ---------------
[junit] java.io.IOException: background merge hit exception: _0:c19 _1:c19 _2:c2 _3:c2 _4:c2 _5:c2 _6:c2 _7:c2 _8:c1 into _9 [optimize] [mergeDocStores]
[junit] at org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:2341)
[junit] at org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:2280)
[junit] at org.apache.lucene.index.IndexWriter.optimize(IndexWriter.java:2250)
[junit] at org.apache.lucene.index.TestIndexWriter$CommitAndAddIndexes.doBody(TestIndexWriter.java:3759)
[junit] at org.apache.lucene.index.TestIndexWriter$RunAddIndexesThreads$1.run(TestIndexWriter.java:3708)
[junit] Caused by: org.apache.lucene.index.MergePolicy$MergeAbortedException: merge is aborted: _0:c19 _1:c19 _2:c2 _3:c2 _4:c2 _5:c2 _6:c2 _7:c2 _8:c1 into _9 [optimize] [mergeDocStores]
[junit] at org.apache.lucene.index.MergePolicy$OneMerge.checkAborted(MergePolicy.java:135)
[junit] at org.apache.lucene.index.IndexWriter.mergeMiddle(IndexWriter.java:4308)
[junit] at org.apache.lucene.index.IndexWriter.merge(IndexWriter.java:3958)
[junit] at org.apache.lucene.index.ConcurrentMergeScheduler.doMerge(ConcurrentMergeScheduler.java:339)
[junit] at org.apache.lucene.index.ConcurrentMergeScheduler$MergeThread.run(ConcurrentMergeScheduler.java:407)
[junit] ------------- ---------------- ---------------
[junit] Testcase: testAddIndexesWithClose(org.apache.lucene.index.TestIndexWriter): FAILED
[junit] null
[junit] junit.framework.AssertionFailedError: null
[junit] at org.apache.lucene.index.TestIndexWriter.testAddIndexesWithClose(TestIndexWriter.java:3835)
[junit] at org.apache.lucene.util.LuceneTestCase.runBare(LuceneTestCase.java:252)
[junit]