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From "Earwin Burrfoot (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1645) Deleted documents are visible across reopened MSRs
Date Tue, 19 May 2009 21:47:45 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1645?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710894#action_12710894
] 

Earwin Burrfoot commented on LUCENE-1645:
-----------------------------------------

Either that. Or having boolean readerShared[] as a property of MSR, and check it on each modification
attempt -> lazy clone().

*rant on*
Or make readers immutable :) I already have a patch that removes norm updates, lazy loading
and synchronization. Then we only need to do deletes in IndexWriter without resorting to its
reader pool.
By the way, do we need public IR cloneability? Not for Lucene internals, but for actual users?
That really looks like one more feature that can be safely removed.

> Deleted documents are visible across reopened MSRs
> --------------------------------------------------
>
>                 Key: LUCENE-1645
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1645
>             Project: Lucene - Java
>          Issue Type: Bug
>    Affects Versions: 2.9
>            Reporter: Earwin Burrfoot
>             Fix For: 2.9
>
>         Attachments: LUCENE-1645.patch
>
>


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