Github user tillrohrmann commented on the pull request:
https://github.com/apache/flink/pull/1500#issuecomment-172526377
Thanks for your work @chiwanpark. On the whole your changes look good. I
had some minor comments.
I also think that this won't work if the YARN cluster was started with HA
and the first master has died. The reason is that the `.yarn-properties` file
is read to connect to the `JobManager`. But this file is never updated in case
of a new leader. However, this is also a problem which will occur with a normal
Flink job right now.
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