[jira] Updated: (LUCENE-2871) Use FileChannel in FSDirectory

["Shay Banon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/LUCENE-2871?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shay Banon updated LUCENE-2871:
-------------------------------

    Attachment: LUCENE-2871.patch

Patch supporting using file channel to write. FSDirectory still retain the ability to use RAF for writes.

FSDirectory#setUseChannelOutput: Allows to revert back to use RAF by setting to false.
FSDirectory#setCacheChannelBuffers: Allow to control if, when using file channel, buffers should be cached.

> Use FileChannel in FSDirectory
> ------------------------------
>
>                 Key: LUCENE-2871
>                 URL: https://issues.apache.org/jira/browse/LUCENE-2871
>             Project: Lucene - Java
>          Issue Type: New Feature
>          Components: Store
>            Reporter: Shay Banon
>         Attachments: LUCENE-2871.patch
>
>
> Explore using FileChannel in FSDirectory to see if it improves write operations performance

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