[jira] [Created] (YARN-7607) Remove the trailing duplicated timestamp in container diagnostics message

["Weiwei Yang (JIRA)" <ji...@apache.org>]

Weiwei Yang created YARN-7607:
---------------------------------

             Summary: Remove the trailing duplicated timestamp in container diagnostics message
                 Key: YARN-7607
                 URL: https://issues.apache.org/jira/browse/YARN-7607
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
    Affects Versions: 2.9.0
            Reporter: Weiwei Yang
            Assignee: Weiwei Yang
            Priority: Minor


There are some container diagnostic messages currently malformed, like below

###
017-12-05 11:43:21,319 INFO mapreduce.Job:  map 28% reduce 0%
2017-12-05 11:43:22,345 INFO mapreduce.Job: Task Id : attempt_1512384455800_0003_m_000012_0, Status : FAILED
\[2017-12-05 11:43:21.265\]Container Killed to make room for Guaranteed Container{color:red}\[2017-12-05 11:43:21.265\] {color}
\[2017-12-05 11:43:21.265\]Container is killed before being launched.
###

such logs are presented both in console and RM UI, we need to remove the duplicated trailing timestamp from the log message. This is due to the mis-use of {{addDiagnostics}} function in these places.



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