[jira] [Commented] (LUCENE-3632) Fully support doOpenIfChanged(boolean readOnly)/clone(boolean readOnly) in MultiReader and ParallelReader

["Uwe Schindler (Commented) (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/LUCENE-3632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13166844#comment-13166844 ] 

Uwe Schindler commented on LUCENE-3632:
---------------------------------------

Further investigation showed, that this cannot work (because refCounting is not allowing this).

I will close this as won't fix. I am so glad that 4.0 removed R/W support from IndexReader. This is messy.
                
> Fully support doOpenIfChanged(boolean readOnly)/clone(boolean readOnly) in MultiReader and ParallelReader
> ---------------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-3632
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3632
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: core/index
>    Affects Versions: 3.5
>            Reporter: Uwe Schindler
>            Assignee: Uwe Schindler
>             Fix For: 3.6
>
>
> Followup from LUCENE-3630:
> doOpenIfChanged is behaving incorrectly if you pass a boolean to openIfChanged/clone. A partial fix is in LUCENE-3630, but it's not complete.
> This issue fully supports doOpenIfChanged/clone by conditionally passing the boolean down to the subreaders.

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