Steve Loughran created YARN-4147:
------------------------------------
Summary: create a yarn.troubleshooting log for logging app
launching problems
Key: YARN-4147
URL: https://issues.apache.org/jira/browse/YARN-4147
Project: Hadoop YARN
Issue Type: Sub-task
Components: yarn
Affects Versions: 2.7.1
Reporter: Steve Loughran
Priority: Minor
We can do more in the RM and NMs of logging what's going on with containers
—but it gets very noisy in a large cluster.
I propose a {{org.apache.hadoop.yarn.troubleshooting}} log to which the YARN
services can log at debug to: by default these would then not get printed. Turn
that log to DEBUG and you can get the troubleshooting info —without getting the
low-level debug messages from everything else.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
