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https://issues.apache.org/jira/browse/LUCENE-1836?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12746918#action_12746918
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Uwe Schindler commented on LUCENE-1836:
---------------------------------------
The general contract in lucene should be that all date/time types in lucene
should be normalized to UTC and stored like that. Query parsing should be done
in the locale specified by the user and should be handled out of Lucene.
The latest patch is ok and we should go forward with it.
> Flexible QueryParser fails with local different from en_US
> ----------------------------------------------------------
>
> Key: LUCENE-1836
> URL: https://issues.apache.org/jira/browse/LUCENE-1836
> Project: Lucene - Java
> Issue Type: Bug
> Components: contrib/*
> Affects Versions: 2.9
> Reporter: Uwe Schindler
> Assignee: Luis Alves
> Fix For: 2.9
>
> Attachments: LUCENE-1836.patch, LUCENE-1836.patch, LUCENE-1836.patch,
> LUCENE-1836.patch
>
>
> I get the following error during the mentioned testcases on my computer, if I
> use the Locale de_DE (windows 32):
> {code}
> [junit] Testsuite: org.apache.lucene.queryParser.standard.TestQPHelper
> [junit] Tests run: 29, Failures: 1, Errors: 0, Time elapsed: 1,156 sec
> [junit]
> [junit] ------------- Standard Output ---------------
> [junit] Result: (fieldX:xxxxx fieldy:xxxxxxxx)^2.0
> [junit] ------------- ---------------- ---------------
> [junit] Testcase:
> testLocalDateFormat(org.apache.lucene.queryParser.standard.TestQPHelper):
> FAILED
> [junit] expected:<1> but was:<0>
> [junit] junit.framework.AssertionFailedError: expected:<1> but was:<0>
> [junit] at
> org.apache.lucene.queryParser.standard.TestQPHelper.assertHits(TestQPHelper.java:1148)
> [junit] at
> org.apache.lucene.queryParser.standard.TestQPHelper.testLocalDateFormat(TestQPHelper.java:1005)
> [junit] at
> org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.java:201)
> [junit]
> [junit]
> [junit] Test org.apache.lucene.queryParser.standard.TestQPHelper FAILED
> [junit] Testsuite:
> org.apache.lucene.queryParser.standard.TestQueryParserWrapper
> [junit] Tests run: 27, Failures: 1, Errors: 0, Time elapsed: 1,219 sec
> [junit]
> [junit] ------------- Standard Output ---------------
> [junit] Result: (fieldX:xxxxx fieldy:xxxxxxxx)^2.0
> [junit] ------------- ---------------- ---------------
> [junit] Testcase:
> testLocalDateFormat(org.apache.lucene.queryParser.standard.TestQueryParserWrapper):
> FAILED
> [junit] expected:<1> but was:<0>
> [junit] junit.framework.AssertionFailedError: expected:<1> but was:<0>
> [junit] at
> org.apache.lucene.queryParser.standard.TestQueryParserWrapper.assertHits(TestQueryParserWrapper.java:1120)
> [junit] at
> org.apache.lucene.queryParser.standard.TestQueryParserWrapper.testLocalDateFormat(TestQueryParserWrapper.java:985)
> [junit] at
> org.apache.lucene.util.LuceneTestCase.runTest(LuceneTestCase.java:201)
> [junit]
> [junit]
> [junit] Test
> org.apache.lucene.queryParser.standard.TestQueryParserWrapper FAILED
> {code}
> With en_US as locale it works.
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