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Posted to dev@flume.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2014/11/08 21:11:34 UTC

[jira] [Commented] (FLUME-2502) Spool source's directory listing is inefficient

    [ https://issues.apache.org/jira/browse/FLUME-2502?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14203576#comment-14203576 ] 

ASF subversion and git services commented on FLUME-2502:
--------------------------------------------------------

Commit 76ddc82fb829995f2c88976d4153de132edf0a20 in flume's branch refs/heads/trunk from [~jarcec]
[ https://git-wip-us.apache.org/repos/asf?p=flume.git;h=76ddc82 ]

FLUME-2505: Test added in FLUME-2502 is flaky

(Hari Shreedharan via Jarek Jarcec Cecho)


> 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
>            Assignee: Prateek Rungta
>         Attachments: FLUME-2502-0.patch, FLUME-2502-1.patch, FLUME-2502-2.patch, FLUME-2502-3.patch, FLUME-2502-final.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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