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https://issues.apache.org/jira/browse/LUCENE-1453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12650800#action_12650800
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[EMAIL PROTECTED] edited comment on LUCENE-1453 at 11/25/08 3:49 PM:
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I think this bug should be called out in changes. Disagree? I've seen 2 to 3 
people that have seen it, and it seems we should document that its fixed in 
this version. I'll add it before the next release if nobody disagrees.

      was (Author: [EMAIL PROTECTED]):
    I think this bug should be called it in changes. Disagree? I've seen 2 to 3 
people that have seen it, and it seems we should document that its fixed in 
this version. I'll add it before the next release if nobody disagrees.
  
> When reopen returns a new IndexReader, both IndexReaders may now control the 
> lifecycle of the underlying Directory which is managed by reference counting
> ---------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-1453
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1453
>             Project: Lucene - Java
>          Issue Type: Bug
>    Affects Versions: 2.4
>            Reporter: Mark Miller
>            Assignee: Michael McCandless
>            Priority: Minor
>             Fix For: 2.9
>
>         Attachments: LUCENE-1453.patch, LUCENE-1453.patch, LUCENE-1453.patch
>
>
> Rough summary. Basically, FSDirectory tracks references to FSDirectory and 
> when IndexReader.reopen shares a Directory with a created IndexReader and 
> closeDirectory is true, FSDirectory's ref management will see two decrements 
> for one increment. You can end up getting an AlreadyClosed exception on the 
> Directory when the IndexReader is open.
> I have a test I'll put up. A solution seems fairly straightforward (at least 
> in what needs to be accomplished).

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