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From "Uwe Schindler (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3335) jrebug causes porter stemmer to sigsegv
Date Sat, 23 Jul 2011 21:37:09 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3335?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13070057#comment-13070057
] 

Uwe Schindler commented on LUCENE-3335:
---------------------------------------

bq. wait, how do you know? Do all Solr tests pass with -Xint?

Solr tests also do not pass with -Xint. It seems to be a concurrency bug in Solr's caching.
With caching disabled (in SolrIndexSearcher), tests pass except those which directly check
cache contents. This affects TestFiltering, RequiredFieldsTest and more tests (fail randomly
depending on load).

Another test randomly fails without reason: TestEchoParams (this test looks like chinese to
me, I dont understand any single line and what is tested at all).

> jrebug causes porter stemmer to sigsegv
> ---------------------------------------
>
>                 Key: LUCENE-3335
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3335
>             Project: Lucene - Java
>          Issue Type: Bug
>            Reporter: Robert Muir
>         Attachments: LUCENE-3335.patch, LUCENE-3335_slow.patch
>
>
> happens easily on java7: ant test -Dtestcase=TestPorterStemFilter -Dtests.iter=100
> might happen on 1.6.0_u26 too, a user reported something that looks like the same bug
already:
> http://www.lucidimagination.com/search/document/3beaa082c4d2fdd4/porterstemfilter_kills_jvm

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