[jira] [Commented] (NIFI-4631) Improve ListFile performance (using walkFileTree)

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/NIFI-4631?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16470583#comment-16470583 ] 

ASF subversion and git services commented on NIFI-4631:
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Commit 5d53b457c02e7d98085d52e2344f0f00c2020c0c in nifi's branch refs/heads/HDF-3.1-maint from [~mgaido]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=5d53b45 ]

NIFI-4631: Use java.nio.file.Files in ListFile to improve performance
This closes #2565.

Signed-off-by: Mark Payne <ma...@hotmail.com>


> Improve ListFile performance (using walkFileTree)
> -------------------------------------------------
>
>                 Key: NIFI-4631
>                 URL: https://issues.apache.org/jira/browse/NIFI-4631
>             Project: Apache NiFi
>          Issue Type: Improvement
>          Components: Core Framework
>    Affects Versions: 1.4.0
>            Reporter: Jeroen Dries
>            Priority: Major
>              Labels: performance
>             Fix For: 1.6.0
>
>
> The listfile processor is quite slow when recursing through large directory structures. (In my case an NFS mounted directory, on Linux.)
> A possible fix would be to use the Files.walkFileTree method, which is reported to be faster.
> Another option is mentioned in NIFI-4039



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