lucene-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Asgeir Frimannsson (JIRA)" <j...@apache.org>
Subject [jira] Commented: (LUCENE-1026) Provide a simple way to concurrently access a Lucene index from multiple threads
Date Mon, 10 Mar 2008 04:51:46 GMT

    [ https://issues.apache.org/jira/browse/LUCENE-1026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12576858#action_12576858
] 

Asgeir Frimannsson commented on LUCENE-1026:
--------------------------------------------

Is there any specific reason why this indexaccessor is limited to FSDirectory based indexes?
I see FSDirectory.getFile() is used as a unique key in the list of IndexAccessors in the factory.
However, it seems more natural to use dir.getLockID() for this purpose. Then it would be possible
to use a generic Directory rather than the file-system specific FSDirectory.

> Provide a simple way to concurrently access a Lucene index from multiple threads
> --------------------------------------------------------------------------------
>
>                 Key: LUCENE-1026
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1026
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Index, Search
>            Reporter: Mark Miller
>            Priority: Minor
>         Attachments: DefaultIndexAccessor.java, DefaultMultiIndexAccessor.java, IndexAccessor-02.04.2008.zip,
IndexAccessor-02.07.2008.zip, IndexAccessor-02.28.2008.zip, IndexAccessor-1.26.2008.zip, IndexAccessor-2.15.2008.zip,
IndexAccessor.java, IndexAccessor.zip, IndexAccessorFactory.java, MultiIndexAccessor.java,
shai-IndexAccessor-2.zip, shai-IndexAccessor.zip, shai-IndexAccessor3.zip, SimpleSearchServer.java,
StopWatch.java, TestIndexAccessor.java
>
>
> For building interactive indexes accessed through a network/internet (multiple threads).
> This builds upon the LuceneIndexAccessor patch. That patch was not very newbie friendly
and did not properly handle MultiSearchers (or at the least made it easy to get into trouble).
> This patch simplifies things and provides out of the box support for sharing the IndexAccessors
across threads. There is also a simple test class and example SearchServer to get you started.
> Future revisions will be zipped.
> Works pretty solid as is, but could use the ability to warm new Searchers.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


---------------------------------------------------------------------
To unsubscribe, e-mail: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org


Mime
View raw message