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From "Tsuyoshi OZAWA (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-1813) Better error message for "yarn logs" when permission denied
Date Mon, 11 Aug 2014 16:26:13 GMT

     [ https://issues.apache.org/jira/browse/YARN-1813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Tsuyoshi OZAWA updated YARN-1813:
---------------------------------

    Attachment: YARN-1813.4.patch

Refreshed the latest patch.

> Better error message for "yarn logs" when permission denied
> -----------------------------------------------------------
>
>                 Key: YARN-1813
>                 URL: https://issues.apache.org/jira/browse/YARN-1813
>             Project: Hadoop YARN
>          Issue Type: Improvement
>    Affects Versions: 2.3.0
>            Reporter: Andrew Wang
>            Assignee: Tsuyoshi OZAWA
>            Priority: Minor
>         Attachments: YARN-1813.1.patch, YARN-1813.2.patch, YARN-1813.2.patch, YARN-1813.3.patch,
YARN-1813.4.patch
>
>
> I ran some MR jobs as the "hdfs" user, and then forgot to sudo -u when grabbing the logs.
"yarn logs" prints an error message like the following:
> {noformat}
> [andrew.wang@a2402 ~]$ yarn logs -applicationId application_1394482121761_0010
> 14/03/10 16:05:10 INFO client.RMProxy: Connecting to ResourceManager at a2402.halxg.cloudera.com/10.20.212.10:8032
> Logs not available at /tmp/logs/andrew.wang/logs/application_1394482121761_0010
> Log aggregation has not completed or is not enabled.
> {noformat}
> It'd be nicer if it said "Permission denied" or "AccessControlException" or something
like that instead, since that's the real issue.



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