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Posted to dev@lucene.apache.org by "Earwin Burrfoot (JIRA)" <ji...@apache.org> on 2010/05/05 22:03:03 UTC
[jira] Commented: (LUCENE-2440) Add support for custom
ExecutorServices in ParallelMultiSearcher
[ https://issues.apache.org/jira/browse/LUCENE-2440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12864477#action_12864477 ]
Earwin Burrfoot commented on LUCENE-2440:
-----------------------------------------
+1
> Add support for custom ExecutorServices in ParallelMultiSearcher
> ----------------------------------------------------------------
>
> Key: LUCENE-2440
> URL: https://issues.apache.org/jira/browse/LUCENE-2440
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Search
> Affects Versions: 3.0.1
> Environment: Any
> Reporter: Edward Drapkin
> Priority: Minor
> Attachments: LUCENE-2440.patch
>
> Original Estimate: 0h
> Remaining Estimate: 0h
>
> Right now, the ParallelMultiSearcher uses a cachedThreadPool, which is limitless and a poor choice for a web application, given the threaded nature of the requests (say a webapp with tomcat-default 200 threads and 100 indexes could be looking at 2000 searching threads pretty easily). Support for adding a custom ExecutorService is pretty trivial. Patch forthcoming.
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