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[jira] Assigned: (LUCENE-2128) Further parallelizaton of ParallelMultiSearcher

 

 

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jira at apache

Dec 7, 2009, 11:19 AM

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[jira] Assigned: (LUCENE-2128) Further parallelizaton of ParallelMultiSearcher

[ https://issues.apache.org/jira/browse/LUCENE-2128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Uwe Schindler reassigned LUCENE-2128:
-------------------------------------

Assignee: Uwe Schindler

> Further parallelizaton of ParallelMultiSearcher
> -----------------------------------------------
>
> Key: LUCENE-2128
> URL: https://issues.apache.org/jira/browse/LUCENE-2128
> Project: Lucene - Java
> Issue Type: Improvement
> Components: Search
> Affects Versions: 3.0
> Reporter: Israel Tsadok
> Assignee: Uwe Schindler
> Priority: Minor
> Attachments: LUCENE-2128.patch, LUCENE-2128.patch, LUCENE-2128.patch
>
>
> When calling {{search(Query, Filter, int)}} on a ParallelMultiSearcher, the {{createWeights}} function of MultiSearcher is called, and sequentially calls {{docFreqs()}} on every sub-searcher. This can take a significant amount of time when there are lots of remote sub-searchers.

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