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Posted to dev@chukwa.apache.org by "Ari Rabkin (JIRA)" <ji...@apache.org> on 2009/12/16 00:03:18 UTC

[jira] Updated: (CHUKWA-421) new logfile rotation detection scheme

     [ https://issues.apache.org/jira/browse/CHUKWA-421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ari Rabkin updated CHUKWA-421:
------------------------------

    Status: Patch Available  (was: Open)

Various refactorings elsewhere.  Unit tests pass.

> new logfile rotation detection scheme
> -------------------------------------
>
>                 Key: CHUKWA-421
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-421
>             Project: Hadoop Chukwa
>          Issue Type: Improvement
>          Components: data collection
>            Reporter: Ari Rabkin
>            Assignee: Ari Rabkin
>         Attachments: CHUKWA-421.patch
>
>
> Currently, we keep files open in order to detect rotation. This is wasteful of file handles, doesn't work correctly across reboots, and I think we can do better.

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