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Posted to yarn-issues@hadoop.apache.org by "Prasanth Jayachandran (JIRA)" <ji...@apache.org> on 2016/08/15 17:55:20 UTC

[jira] [Created] (YARN-5524) Yarn live log aggregation does not throw if command line arg is wrong

Prasanth Jayachandran created YARN-5524:
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             Summary: Yarn live log aggregation does not throw if command line arg is wrong
                 Key: YARN-5524
                 URL: https://issues.apache.org/jira/browse/YARN-5524
             Project: Hadoop YARN
          Issue Type: Bug
          Components: log-aggregation
    Affects Versions: 2.9.0
            Reporter: Prasanth Jayachandran


When we used wrong command line arg for specify log file pattern, yarn did not throw any exception instead it pulled entire log onto the client.

{code}
[hive@ctr-e20-1468887904486-0007-01-000003 ~]$ yarn logs -applicationId application_1470931023753_0001 -logFiles hive.*2016-08-11-21.* > logs
{code}

NOTE: we are using -logFiles instead of -log_files

This query should have failed.



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