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Posted to dev@lucene.apache.org by "Uwe Schindler (JIRA)" <ji...@apache.org> on 2013/03/18 13:14:16 UTC

[jira] [Comment Edited] (LUCENE-4848) Add Directory implementations using NIO2 APIs

    [ https://issues.apache.org/jira/browse/LUCENE-4848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13605051#comment-13605051 ] 

Uwe Schindler edited comment on LUCENE-4848 at 3/18/13 12:14 PM:
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You see.

So I wait for a minimal patch! I just want as a first step:
- minimal changes (no changes at all to SimpleFSDir)
- MMapDir changes are the simpliest
- NIOFSDir need more changes, because it curretntly relies on FSDir's stupid RAF (Robert Muir already has a patch to not rely on RAF in NIOFSDir already), have to lookup the issue
- Only use Path in the impl details for now -> more changes should be separate!
- Add a separate new class for the fake-ASYNC one
                
      was (Author: thetaphi):
    You see.

So I wait for a minimal patch! I just want as a first step:
- minimal changes (no changes at all to SimpleFSDir)
- MMapDir changes are the simpliest
- NIOFSDir need more changes, because it curretntly relies on FSDir's stpid RAF (Robert Muir already has a patch to not rely on RAF in NIOFSDir already), have to lookup the issue
- Only use Path in the impl details for now -> more changes should be separete!
- Add a separate new class for the fake-ASYNC one
                  
> Add Directory implementations using NIO2 APIs
> ---------------------------------------------
>
>                 Key: LUCENE-4848
>                 URL: https://issues.apache.org/jira/browse/LUCENE-4848
>             Project: Lucene - Core
>          Issue Type: Task
>            Reporter: Michael Poindexter
>            Assignee: Uwe Schindler
>            Priority: Minor
>         Attachments: jdk7directory.zip
>
>
> I have implemented 3 Directory subclasses using NIO2 API's (available on JDK7).  These may be suitable for inclusion in a Lucene contrib module.
> See the mailing list at http://lucene.markmail.org/thread/lrv7miivzmjm3ml5 for more details about this code and the advantages it provides.
> The code is attached as a zip to this issue.  I'll be happy to make any changes requested.  I've included some minimal smoke tests, but any help in how to use the normal Lucene tests to perform more thorough testing would be appreciated.

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