[
https://issues.apache.org/jira/browse/LUCENE-2884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12985856#action_12985856
]
Michael McCandless commented on LUCENE-2884:
--------------------------------------------
OK I found the problem -- in SPR.nextTerm(), when the term's docFreq is low
enough to not have any skip data, we don't change the .skipOffset in the
TermState. This then confuses the D/&P enums because they check this field to
decide whether to load skip data.
I have no idea why suddenly, today, this caused so many failures!
Will commit a fix shortly...
> StandardCodec sometimes supplies skip pointers past EOF
> -------------------------------------------------------
>
> Key: LUCENE-2884
> URL: https://issues.apache.org/jira/browse/LUCENE-2884
> Project: Lucene - Java
> Issue Type: Bug
> Components: Codecs
> Affects Versions: 4.0
> Reporter: Robert Muir
>
> Pretty sure this is 4.0-only:
> I added an assertion, the test to reproduce is:
> ant test-core -Dtestcase=TestPayloadNearQuery -Dtestmethod=testMinFunction
> -Dtests.seed=4841190615781133892:3888521539169738727 -Dtests.multiplier=3
> {noformat}
> [junit] Testcase:
> testMinFunction(org.apache.lucene.search.payloads.TestPayloadNearQuery):
> FAILED
> [junit] invalid skip pointer: 404, length=337
> [junit] junit.framework.AssertionFailedError: invalid skip pointer: 404,
> length=337
> [junit] at
> org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1127)
> [junit] at
> org.apache.lucene.util.LuceneTestCase$LuceneTestCaseRunner.runChild(LuceneTestCase.java:1059)
> [junit] at
> org.apache.lucene.index.codecs.MultiLevelSkipListReader.init(MultiLevelSkipListReader.java:176)
> [junit] at
> org.apache.lucene.index.codecs.standard.DefaultSkipListReader.init(DefaultSkipListReader.java:50)
> [junit] at
> org.apache.lucene.index.codecs.standard.StandardPostingsReader$SegmentDocsAndPositionsAndPayloadsEnum.advance(StandardPostingsReader.java:742)
> [junit] at
> org.apache.lucene.search.spans.TermSpans.skipTo(TermSpans.java:72)
> {noformat}
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
