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Posted to dev@lucene.apache.org by "Robert Muir (JIRA)" <ji...@apache.org> on 2011/06/06 15:35:59 UTC
[jira] [Created] (LUCENE-3176) TestNRTThreads test failure
TestNRTThreads test failure
---------------------------
Key: LUCENE-3176
URL: https://issues.apache.org/jira/browse/LUCENE-3176
Project: Lucene - Java
Issue Type: Bug
Environment: trunk
Reporter: Robert Muir
hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13046074#comment-13046074 ]
Michael McCandless commented on LUCENE-3176:
--------------------------------------------
bq. I think we must change it to limit itself by number of docs instead.
I agree: let's fix that.
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Simon Willnauer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13046066#comment-13046066 ]
Simon Willnauer commented on LUCENE-3176:
-----------------------------------------
robert can you still reproduce or can we close this issue here?
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Assigned] (LUCENE-3176) TestNRTThreads test failure
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless reassigned LUCENE-3176:
------------------------------------------
Assignee: Michael McCandless
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Resolved] (LUCENE-3176) TestNRTThreads test failure
Posted by "Simon Willnauer (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Simon Willnauer resolved LUCENE-3176.
-------------------------------------
Resolution: Fixed
this was a temp file issue - fixed
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Robert Muir (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044978#comment-13044978 ]
Robert Muir commented on LUCENE-3176:
-------------------------------------
on my machine: this one is tough to reproduce.
if I run the test by itself, it seems to pass.
however, if my machine is "busy" (e.g. running ant test-core -Dtests.seed=0:0), then it fails!
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Simon Willnauer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13045283#comment-13045283 ]
Simon Willnauer commented on LUCENE-3176:
-----------------------------------------
phew! This seems like a delete issue. I only looked at the output robert posted so far but it seems that a FrozenDelPackage gets lost somewhere here....
I will look after buzzwords
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Simon Willnauer (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13045917#comment-13045917 ]
Simon Willnauer commented on LUCENE-3176:
-----------------------------------------
I can reproduce this easily and even if I set search threads to 0 and index threads to 1. I forced the IW to use OpenMode.CREATE and suddenly the tests are not failing anymore. It seems that the tempdir is not cleaned up since always the second test fails for me but never the first run.
this is not a DWPT issue, phew!
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Jason Rutherglen (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044981#comment-13044981 ]
Jason Rutherglen commented on LUCENE-3176:
------------------------------------------
It's probably the new DWPT code. There was a specific issue to fix this problem LUCENE-2956.
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Robert Muir (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13046070#comment-13046070 ]
Robert Muir commented on LUCENE-3176:
-------------------------------------
i could never really reproduce... but sometimes if i ran all tests with -Dtests.seed=0:0 it would happen.
the reason this test is not reproducible is that this test uses 'n seconds' as a limit.
so whether it passes or fails depends upon what your computer is doing at the moment.
I think we must change it to limit itself by number of docs instead.
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Robert Muir (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13045918#comment-13045918 ]
Robert Muir commented on LUCENE-3176:
-------------------------------------
the test cleans itself up in afterClass(), so there is in fact an issue.
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Robert Muir (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13045945#comment-13045945 ]
Robert Muir commented on LUCENE-3176:
-------------------------------------
taking a look at this, I don't like the way _TestUtil.getTempDir(String desc) was working before... it was basically desc + LTC.random.nextInt(xxx), so if you wired the seed like I did, and somehow stuff doesnt totally clean up, then its easy to see how it could return an already-created dir.
I changed this method to use _TestUtil.createTempFile... I think this is much safer.
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
> Assignee: Michael McCandless
>
> hit a fail in TestNRTThreads running tests over and over:
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[jira] [Commented] (LUCENE-3176) TestNRTThreads test failure
Posted by "Robert Muir (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-3176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044840#comment-13044840 ]
Robert Muir commented on LUCENE-3176:
-------------------------------------
{noformat}
[junit] Testsuite: org.apache.lucene.index.TestNRTThreads
[junit] Testcase: testNRTThreads(org.apache.lucene.index.TestNRTThreads): FAILED
[junit] expected:<8> but was:<18>
[junit] junit.framework.AssertionFailedError: expected:<8> but was:<18>
[junit] at org.apache.lucene.index.TestNRTThreads.testNRTThreads(TestNRTThreads.java:515)
[junit] at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1362)
[junit] at org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1280)
[junit]
[junit]
[junit] Tests run: 1, Failures: 1, Errors: 0, Time elapsed: 19.812 sec
[junit]
[junit] ------------- Standard Output ---------------
[junit] doc id=157 is supposed to be deleted, but got docID=119
[junit] doc id=82 is supposed to be deleted, but got docID=68
[junit] doc id=83 is supposed to be deleted, but got docID=38
[junit] doc id=80 is supposed to be deleted, but got docID=36
[junit] doc id=81 is supposed to be deleted, but got docID=37
[junit] doc id=67 is supposed to be deleted, but got docID=24
[junit] doc id=69 is supposed to be deleted, but got docID=26
[junit] doc id=68 is supposed to be deleted, but got docID=25
[junit] doc id=672 is supposed to be deleted, but got docID=430
[junit] doc id=444 is supposed to be deleted, but got docID=344
[junit] doc id=441 is supposed to be deleted, but got docID=766
[junit] doc id=442 is supposed to be deleted, but got docID=343
[junit] doc id=443 is supposed to be deleted, but got docID=767
[junit] doc id=70 is supposed to be deleted, but got docID=67
[junit] doc id=71 is supposed to be deleted, but got docID=27
[junit] doc id=72 is supposed to be deleted, but got docID=28
[junit] doc id=73 is supposed to be deleted, but got docID=29
[junit] doc id=74 is supposed to be deleted, but got docID=30
[junit] doc id=75 is supposed to be deleted, but got docID=31
[junit] doc id=76 is supposed to be deleted, but got docID=32
[junit] doc id=219 is supposed to be deleted, but got docID=175
[junit] doc id=662 is supposed to be deleted, but got docID=425
[junit] doc id=663 is supposed to be deleted, but got docID=426
[junit] doc id=218 is supposed to be deleted, but got docID=174
[junit] doc id=361 is supposed to be deleted, but got docID=286
[junit] doc id=362 is supposed to be deleted, but got docID=287
[junit] doc id=360 is supposed to be deleted, but got docID=285
[junit] doc id=366 is supposed to be deleted, but got docID=291
[junit] doc id=365 is supposed to be deleted, but got docID=290
[junit] doc id=364 is supposed to be deleted, but got docID=289
[junit] doc id=363 is supposed to be deleted, but got docID=288
[junit] doc id=368 is supposed to be deleted, but got docID=293
[junit] doc id=367 is supposed to be deleted, but got docID=292
[junit] doc id=518 is supposed to be deleted, but got docID=361
[junit] doc id=517 is supposed to be deleted, but got docID=805
[junit] doc id=220 is supposed to be deleted, but got docID=176
[junit] doc id=324 is supposed to be deleted, but got docID=269
[junit] doc id=322 is supposed to be deleted, but got docID=268
[junit] ------------- ---------------- ---------------
[junit] ------------- Standard Error -----------------
[junit] NOTE: reproduce with: ant test -Dtestcase=TestNRTThreads -Dtestmethod=testNRTThreads -Dtests.seed=0:0
[junit] NOTE: test params are: codec=RandomCodecProvider: {extra8=MockFixedIntBlock(blockSize=1054), extra9=MockVariableIntBlock(baseBlockSize=87), body=MockSep, extra0=MockVariableIntBlock(baseBlockSize=87), packID=Pulsing(freqCutoff=16), extra1=MockRandom, extra2=Standard, extra3=SimpleText, date=MockVariableIntBlock(baseBlockSize=87), extra4=MockSep, extra5=Pulsing(freqCutoff=16), extra6=MockFixedIntBlock(blockSize=1054), extra7=MockVariableIntBlock(baseBlockSize=87), docid=MockVariableIntBlock(baseBlockSize=87), title=SimpleText, titleTokenized=Standard}, locale=ar_JO, timezone=Europe/Oslo
[junit] NOTE: all tests run in this JVM:
[junit] [TestSearchForDuplicates, TestMockAnalyzer, TestCheckIndex, TestDoc, TestFlex, TestIndexReaderCloneNorms, TestIndexWriterExceptions, TestIndexWriterUnicode, TestMultiLevelSkipList, TestNRTThreads]
[junit] NOTE: Mac OS X 10.6.7 x86_64/Apple Inc. 1.6.0_24 (64-bit)/cpus=4,threads=1,free=41147720,total=85000192
[junit] ------------- ---------------- ---------------
[junit] TEST org.apache.lucene.index.TestNRTThreads FAILED
{noformat}
> TestNRTThreads test failure
> ---------------------------
>
> Key: LUCENE-3176
> URL: https://issues.apache.org/jira/browse/LUCENE-3176
> Project: Lucene - Java
> Issue Type: Bug
> Environment: trunk
> Reporter: Robert Muir
>
> hit a fail in TestNRTThreads running tests over and over:
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