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From "Michael McCandless (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1314) IndexReader.reopen(boolean force)
Date Wed, 17 Sep 2008 16:45:44 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1314?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12631840#action_12631840
] 

Michael McCandless commented on LUCENE-1314:
--------------------------------------------

Jason I'm seeing many other tests failing (besides TestIndexReaderReopen).  Are you seeing
these too?  EG:

{code}
    [junit] Testcase: testHangOnClose(org.apache.lucene.index.TestAddIndexesNoOptimize):	Caused
an ERROR
    [junit] MockRAMDirectory: cannot close: there are still open files: {_0.fdx=13}
    [junit] java.lang.RuntimeException: MockRAMDirectory: cannot close: there are still open
files: {_0.fdx=13}
    [junit] 	at org.apache.lucene.store.MockRAMDirectory.close(MockRAMDirectory.java:292)
    [junit] 	at org.apache.lucene.index.TestAddIndexesNoOptimize.testHangOnClose(TestAddIndexesNoOptimize.java:537)
{code}

The failures all seem to be because *.fdx files are not being closed properly.

> IndexReader.reopen(boolean force)
> ---------------------------------
>
>                 Key: LUCENE-1314
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1314
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Index
>    Affects Versions: 2.3.1
>            Reporter: Jason Rutherglen
>            Assignee: Michael McCandless
>            Priority: Minor
>         Attachments: lucene-1314.patch, lucene-1314.patch, lucene-1314.patch, lucene-1314.patch,
lucene-1314.patch, lucene-1314.patch, lucene-1314.patch, lucene-1314.patch, lucene-1314.patch,
lucene-1314.patch, lucene-1314.patch, lucene-1314.patch
>
>
> Based on discussion http://www.nabble.com/IndexReader.reopen-issue-td18070256.html. 
The problem is reopen returns the same reader if there are no changes, so if docs are deleted
from the new reader, they are also reflected in the previous reader which is not always desired
behavior.

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