Details
Description
There are some container diagnostic messages currently malformed, like below
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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[2017-12-05 11:43:21.265]
[2017-12-05 11:43:21.265]Container is killed before being launched.
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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.