[GitHub] kafka pull request #1624: KAFKA-1194: New config to specific memory mapped f...

[rperi <gi...@git.apache.org>]

GitHub user rperi opened a pull request:

    https://github.com/apache/kafka/pull/1624

    KAFKA-1194: New config to specific memory mapped file update capability of underlying OS

    A new configuration value that can be used to indicate if the underlying OS (and environment) supports updates to memory mapped files. 
    
    On windows systems, metadata updates, and rename operations fail if the file is still memory mapped. 
    This fix will close the file if updates are not supported, and then proceeds to execute the update operations.

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/rperi/kafka trunk

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/kafka/pull/1624.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #1624
    
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commit 779b5d0eb101cd4c2373acaa88441533af6335d6
Author: rperi <ra...@microsoft.com>
Date:   2016-07-14T19:00:28Z

    Introduces new configuration to specify if underlying OS or environment supports updates to memory mapped files

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