[hibernate-issues] [Hibernate-JIRA] Updated: (HSEARCH-374) Timeout support for lucene searches
Emmanuel Bernard (JIRA)
noreply at atlassian.com
Thu Apr 8 11:06:44 EDT 2010
[ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-374?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Emmanuel Bernard updated HSEARCH-374:
-------------------------------------
Fix Version/s: 3.3.0
> Timeout support for lucene searches
> -----------------------------------
>
> Key: HSEARCH-374
> URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-374
> Project: Hibernate Search
> Issue Type: New Feature
> Components: query
> Reporter: Benjamin Gniza
> Fix For: 3.3.0
>
> Attachments: bit-TimeoutPatched-Hibernate-Search-1.0.1EXPERIMENTAL.zip
>
>
> It would be nice to add support for the TimeLimitedCollector of Lucene (Versions 2.4.0 and above).
> We needed that feature in our project within a week so we couldn't wait for a new official release and had to imlement it on our own.
> Check out https://sourceforge.net/projects/timeoutpatchhib/ for our source (LGPL just as requested by hibernate).
> I attached our current source code to the Jira issue. New versions will be published on sourceforge, please refer to https://sourceforge.net/projects/timeoutpatchhib/ for the most current one. The attached source only includes the code to support the TimeLimitedCollector.
> We also have an experimental version which tries to find the reason of a BooleanQuery.TooManyClausesException within the offending user search term. For more information take a look at the sourceforge project.
> Note: We didn't overide the query.setTimeout(int) method because we didn't know if this would have caused other side effects. So we created a method query.setTimeout(long).
> Changed Methods:
> - org.hibernate.search.FullTextQuery
> -- +isSearchTimoutExceeded()
> -- +setTimeout(long)
> -- +getTimeout()
> - org.hibernate.search.query.FullTextQueryImpl
> -- getQueryHits(IndexSearcher, Integer)
> -- +isSearchTimoutExceeded()
> -- +setTimeout(long)
> -- +getTimeout()
> - org.hibernate.search.query.QueryHits
> -- Constructors
> -- scoreDoc(int)
> -- updateTopDocs(int)
> -- +getTopDocCollector(int)
> -- +getHitCollectorForSearch(TopDocCollector)
> -- +isTimeLimitExceeded()
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