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Posted to yarn-issues@hadoop.apache.org by "shenhong (JIRA)" <ji...@apache.org> on 2013/05/06 15:24:15 UTC

[jira] [Created] (YARN-647) historyServer can show container's log when aggregation is not enabled

shenhong created YARN-647:
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             Summary: historyServer can show container's log when aggregation is not enabled
                 Key: YARN-647
                 URL: https://issues.apache.org/jira/browse/YARN-647
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: documentation
    Affects Versions: 2.0.4-alpha, 0.23.7
         Environment: When yarn.log-aggregation-enable was seted to false, after a MR_App complete, we can't view the container's log from the HistoryServer, it shows message like:

Aggregation is not enabled. Try the nodemanager at hd13-vm1:34669

Since we don't want to aggregate the container's log, because it will be a pressure to namenode. but sometimes we also want to take a look at container's log. 

Should we show the container's log across HistoryServer even if yarn.log-aggregation-enable was seted to false.
            Reporter: shenhong




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