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From "Ning Li (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-847) Factor merge policy out of IndexWriter
Date Thu, 13 Sep 2007 19:11:32 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-847?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12527224
] 

Ning Li commented on LUCENE-847:
--------------------------------

Access of mergeThreads in ConcurrentMergeScheduler.merge() should be synchronized.

> Factor merge policy out of IndexWriter
> --------------------------------------
>
>                 Key: LUCENE-847
>                 URL: https://issues.apache.org/jira/browse/LUCENE-847
>             Project: Lucene - Java
>          Issue Type: Improvement
>          Components: Index
>            Reporter: Steven Parkes
>            Assignee: Steven Parkes
>             Fix For: 2.3
>
>         Attachments: concurrentMerge.patch, LUCENE-847.patch.txt, LUCENE-847.patch.txt,
LUCENE-847.take3.patch, LUCENE-847.take4.patch, LUCENE-847.take5.patch, LUCENE-847.take6.patch,
LUCENE-847.take7.patch, LUCENE-847.txt
>
>
> If we factor the merge policy out of IndexWriter, we can make it pluggable, making it
possible for apps to choose a custom merge policy and for easier experimenting with merge
policy variants.

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