[hibernate-issues] [Hibernate-JIRA] Commented: (HSEARCH-275) support NIOFSDirectory and others as optimized FSDirectory extensions

[Hardy Ferentschik (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=39064#action_39064 ] 

Hardy Ferentschik commented on HSEARCH-275:
-------------------------------------------

Introducing new {{DirectoryProvider}} classes raises of course the question what to do with {{FSMasterDirectoryProvider}} and {{FSSlaveDirectoryProvider}}.

> support NIOFSDirectory and others as optimized FSDirectory extensions
> ---------------------------------------------------------------------
>
>                 Key: HSEARCH-275
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-275
>             Project: Hibernate Search
>          Issue Type: Improvement
>            Reporter: Sanne Grinovero
>            Assignee: Hardy Ferentschik
>             Fix For: 3.3.0.CR1
>
>
> # LUCENE-753: Added new Directory implementation org.apache.lucene.store.NIOFSDirectory, which uses java.nio's FileChannel to do file reads. On most non-Windows platforms, with many threads sharing a single searcher, this may yield sizable improvement to query throughput when compared to FSDirectory, which only allows a single thread to read from an open file at a time.
> (Jason Rutherglen via Mike McCandless)

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