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From "Shay Banon (JIRA)" <j...@apache.org>
Subject [jira] Updated: (LUCENE-2871) Use FileChannel in FSDirectory
Date Thu, 20 Jan 2011 12:42:46 GMT

     [ 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

Fixed Buffer Overflow exception (I hope, can't really recreate it, mike can...). Also, per
the IRC discussion, made SimpleFSDirectory default to not use the file channel output, while
NIO and MMap default to use it. One can still control if it will be used or not using the
setter method.

> 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, LUCENE-2871.patch
>
>
> Explore using FileChannel in FSDirectory to see if it improves write operations performance

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