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Posted to dev@lucene.apache.org by "Edward Drapkin (JIRA)" <ji...@apache.org> on 2010/05/04 00:30:55 UTC
[jira] Created: (LUCENE-2440) Add support for custom
ExecutorServices in ParallelMultiSearcher
Add support for custom ExecutorServices in ParallelMultiSearcher
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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
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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[jira] Updated: (LUCENE-2440) Add support for custom
ExecutorServices in ParallelMultiSearcher
Posted by "Edward Drapkin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-2440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Edward Drapkin updated LUCENE-2440:
-----------------------------------
Attachment: LUCENE-2440.patch
Patch to added ticketed support.
> 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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[jira] Resolved: (LUCENE-2440) Add support for custom
ExecutorServices in ParallelMultiSearcher
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-2440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael McCandless resolved LUCENE-2440.
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Fix Version/s: 3.1
4.0
Resolution: Fixed
Thanks Edward!
> 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
> Fix For: 3.1, 4.0
>
> 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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[jira] Commented: (LUCENE-2440) Add support for custom
ExecutorServices in ParallelMultiSearcher
Posted by "Earwin Burrfoot (JIRA)" <ji...@apache.org>.
[ 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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[jira] Commented: (LUCENE-2440) Add support for custom
ExecutorServices in ParallelMultiSearcher
Posted by "Michael McCandless (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/LUCENE-2440?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12869265#action_12869265 ]
Michael McCandless commented on LUCENE-2440:
--------------------------------------------
Patch looks great; I'll commit Edward -- thanks!
> 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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