[
https://issues.apache.org/jira/browse/FLUME-2918?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15339178#comment-15339178
]
Mike Percy commented on FLUME-2918:
-----------------------------------
+1. I'm committing the latest version of the patch from review board.
> TaildirSource is underperforming with huge parent directories
> -------------------------------------------------------------
>
> Key: FLUME-2918
> URL: https://issues.apache.org/jira/browse/FLUME-2918
> Project: Flume
> Issue Type: Improvement
> Components: Sinks+Sources
> Affects Versions: v1.6.0
> Reporter: Attila Simon
> Labels: performance
> Fix For: v1.7.0
>
> Attachments: FLUME-2918-2.patch, PerfHugeDir.java, perftest.png,
> profiling_after.png, profiling_before.png, test.csv
>
>
> TailDir source cause high cpu utilization, when large amount of file is
> sitting in the target directory. File pattern matches only a single file, but
> the parent directory contains about 50,000 other file.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
