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From "Grant Ingersoll (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-2691) Consolidate Near Real Time and Reopen API semantics
Date Wed, 24 Nov 2010 15:05:13 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-2691?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12935347#action_12935347
] 

Grant Ingersoll commented on LUCENE-2691:
-----------------------------------------

I don't have a problem with it, but I don't see how it is any more confusing that reopening
on a IndexCommit.  In my mind, the thing you are reopening is a set of segments.  Unfortunately,
we don't have a access in a clean way to get  the IndexWriter's segment, so we pass in the
IW.  The whole point of IR.reopen is you are getting a new reader on an index.  Presumably,
the IW is on the same Directory, just like presumably the CommitPoint is on the same Directory.


> Consolidate Near Real Time and Reopen API semantics
> ---------------------------------------------------
>
>                 Key: LUCENE-2691
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2691
>             Project: Lucene - Java
>          Issue Type: Improvement
>            Reporter: Grant Ingersoll
>            Assignee: Grant Ingersoll
>            Priority: Minor
>             Fix For: 4.0
>
>         Attachments: LUCENE-2691.patch, LUCENE-2691.patch
>
>
> We should consolidate the IndexWriter.getReader and the IndexReader.reopen semantics,
since most people are already using the IR.reopen() method, we should simply add::
> {code}
> IR.reopen(IndexWriter)
> {code}
> Initially, it could just call the IW.getReader(), but it probably should switch to just
using package private methods for sharing the internals

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