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From "Shai Erera (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (LUCENE-3573) TaxonomyReader.refresh() is broken, replace its logic with reopen(), following IR.reopen pattern
Date Wed, 16 Nov 2011 14:42:51 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-3573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13151237#comment-13151237
] 

Shai Erera commented on LUCENE-3573:
------------------------------------

{quote}
For fixing this:

    added private doClose() which closes IW and nullifies it, and calls closeResources().
    rollback() calls doClose() instead of close().

Also, rollback() now made synchronized.
{quote}

Good catch. It is dangerous that rollback is not sync'ed when commit/prepare/close are.

+1 to commit !
                
> TaxonomyReader.refresh() is broken, replace its logic with reopen(), following IR.reopen
pattern
> ------------------------------------------------------------------------------------------------
>
>                 Key: LUCENE-3573
>                 URL: https://issues.apache.org/jira/browse/LUCENE-3573
>             Project: Lucene - Java
>          Issue Type: Bug
>          Components: modules/facet
>            Reporter: Doron Cohen
>            Assignee: Doron Cohen
>            Priority: Minor
>         Attachments: LUCENE-3573.patch, LUCENE-3573.patch
>
>
> When recreating the taxonomy index, TR's assumption that categories are only added does
not hold anymore.
> As result, calling TR.refresh() will be incorrect at best, but usually throw an AIOOBE.

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