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https://issues.apache.org/jira/browse/FLUME-3205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16304381#comment-16304381
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guangxian.liao commented on FLUME-3205:
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[~hshreedharan] [~jarcec] [~bessbd]
Any one please review this small patch and assign it to me?
> Remove unnecessary 'synchronized' in ResettableFileInputStream
> --------------------------------------------------------------
>
> Key: FLUME-3205
> URL: https://issues.apache.org/jira/browse/FLUME-3205
> Project: Flume
> Issue Type: Improvement
> Components: Sinks+Sources
> Affects Versions: 1.8.0
> Reporter: guangxian.liao
> Priority: Minor
>
> I found no concurrent access to ResettableFileInputStream object in flume
> code.
> Remove 'synchronized' will improve performance of SpoolDirectorySource.
> Tested with a file of 200MB，with 'synchronized' it took 9 seconds to read the
> file.
> Without 'synchronized' it took 7 seconds.
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