Andrew Wang created YARN-1813:
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Summary: 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
Priority: Minor
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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