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

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

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    [ https://issues.apache.org/jira/browse/LUCENE-4848?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13607582#comment-13607582 ]

Michael Poindexter commented on LUCENE-4848:
--------------------------------------------

bq. I opted not to override the default thread factory because it's never known when this thread factory will be constructed (it may be initialized before LuceneTestCase is instantiated) and, more importantly, I think we shouldn't be messing with the VM we're running on unless we really don't have a choice.

I looked at the patch you uploaded Dawid, and I think it will only work on Windows.  That IOCP class is only used on that platform.  On *nix platforms there's really nothing in the stack that can distinguish these threads...hence the ThreadFactory :-)
               

> 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, LUCENE-4848-MMapDirectory.patch, LUCENE-4848.patch, LUCENE-4848.patch, LUCENE-4848.patch, LUCENE-4848.patch, LUCENE-4848.patch, LUCENE-4848.patch.txt
>
>
> 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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