Andrew Wang created YARN-1813: --------------------------------- 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. -- This message was sent by Atlassian JIRA (v6.2#6252)