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https://issues.apache.org/jira/browse/FLUME-2502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14173350#comment-14173350
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ASF subversion and git services commented on FLUME-2502:
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Commit f979b2683fc48d85806ae7593ee0e393bd812260 in flume's branch
refs/heads/trunk from [~hshreedharan]
[ https://git-wip-us.apache.org/repos/asf?p=flume.git;h=f979b26 ]
FLUME-2502. Improve Spool Directory Source's performance by not listing files
each time.
(Prateek Rungta via Hari)
> Spool source's directory listing is inefficient
> -----------------------------------------------
>
> Key: FLUME-2502
> URL: https://issues.apache.org/jira/browse/FLUME-2502
> Project: Flume
> Issue Type: Improvement
> Components: Sinks+Sources
> Affects Versions: v1.5.0
> Reporter: Prateek Rungta
> Attachments: FLUME-2502-0.patch, FLUME-2502-1.patch,
> FLUME-2502-2.patch, FLUME-2502-3.patch
>
>
> As mentioned in
> [FLUME-2309|https://issues.apache.org/jira/browse/FLUME-2309], the directory
> listing can it self become the bottleneck when accessing directories with a
> large number of files (>1M). The fix in that JIRA added in the ability to
> specify `RANDOM` as a Consume-Order to avoid sorting large lists.
> The slowness of the directory listing is still un-addressed.
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