GitHub user barcahead opened a pull request:
https://github.com/apache/flink/pull/3654
[FLINK-6152] [yarn] don't throw exception if client can't receive cluster
status
Currently if client can't get jobmanager status, it will throw exception
and trigger shutdown hook. In the shutdown hook method, config file, keytab
file and properties file will all be deleted. As result, AM restarting will
fail.
I fix this issue by only responding cluster status failure from yarn
client, which tolerates am restarting.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/barcahead/flink FLINK-6152
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3654.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3654
----
commit 7726dc9f4005fe7fae959b06203298c2b0094642
Author: fengyelei <[email protected]>
Date: 2017-03-30T08:40:32Z
[FLINK-6152] [yarn] don't throw exception if client can't receive cluster
status
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