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Posted to common-dev@hadoop.apache.org by "Ari Rabkin (JIRA)" <ji...@apache.org> on 2009/03/03 00:33:56 UTC

[jira] Updated: (HADOOP-5057) Chukwa agent crash on startup with missing check point file

     [ https://issues.apache.org/jira/browse/HADOOP-5057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ari Rabkin updated HADOOP-5057:
-------------------------------

    Attachment: checkpoint_cleanup.patch

I can't reproduce the problem, but this patch at least improves our test coverage. Checks four cases:
no checkpoint dir, empty checkpoint dir, zero-length checkpoint file, valid checkpoint file.

>  Chukwa agent crash on startup with missing check point file
> ------------------------------------------------------------
>
>                 Key: HADOOP-5057
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5057
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: contrib/chukwa
>         Environment: Redhat 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Ari Rabkin
>         Attachments: checkpoint_cleanup.patch
>
>
> When check point file doesn't exist, the agent startup script crashes.

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