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From "Gary D. Gregory (JIRA)" <>
Subject [jira] [Resolved] (IO-332) Improve tailer's reading performance
Date Fri, 01 Jun 2012 17:28:23 GMT


Gary D. Gregory resolved IO-332.

       Resolution: Fixed
    Fix Version/s: 2.4

Patch applied with tweaks. Thank you!
> Improve tailer's reading performance
> ------------------------------------
>                 Key: IO-332
>                 URL:
>             Project: Commons IO
>          Issue Type: Improvement
>            Reporter: Liyin Liang
>             Fix For: 2.4
>         Attachments: IO-332-1.diff
> Now, Tailer triggers a lot of calls to the underlying runtime system, that is,,
a native method that returns the next byte of the file. This approach is too slow to meet
our need. The performance can be improved by using a large buffer, that is using[]).
Then Tailer only rarely accesses the underlying system.

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