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https://issues.apache.org/jira/browse/LUCENE-2634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael McCandless updated LUCENE-2634:
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Attachment: LUCENE-2634.patch
Nice catch -- thanks Nikolay!
I attached a patch, including tweaked test case (added copyright, removed
@author, cutover to random) and fix.
In the NRT case we were failing to check whether a commit had occurred since
the NRT reader was opened.
> IndexReader.isCurrent() lies if documents were only removed by latest commit
> ----------------------------------------------------------------------------
>
> Key: LUCENE-2634
> URL: https://issues.apache.org/jira/browse/LUCENE-2634
> Project: Lucene - Java
> Issue Type: Bug
> Affects Versions: 2.9.3
> Environment: Ubuntu 9.10
> Sun-java-jdk 1.6.0_20-b02
> Reporter: Nikolay Zamosenchuk
> Assignee: Michael McCandless
> Attachments: LUCENE-2634.patch, TestIsCurrent.java
>
>
> Usecase is as following:
> 1. Get indexReader via indexWriter.
> 2. Delete documents by Term via indexWriter.
> 3. Commit indexWriter.
> 4. indexReader.isCurrent() returns true.
> Usually there is a check if index reader is current. If not then it is
> reopened (re-obtained via writer or ect.). But this causes the problem when
> documents can still be found through the search after deletion.
> Testcase is attached.
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