Ethan Setnik created SAMZA-182:
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Summary: RM Hostname Specification For SamzaAppMaster
Key: SAMZA-182
URL: https://issues.apache.org/jira/browse/SAMZA-182
Project: Samza
Issue Type: Improvement
Components: yarn
Affects Versions: 0.7.0
Reporter: Ethan Setnik
Attachments: yarn_remote_rm.patch
When running Samza in a clustered environment, I found that SamzaAppMaster jobs
running on remote Yarn NodeManagers do not know how to properly contact the
ResourceManager.
I have included a small patch that adds a directive to the YarnConfig to
specify the hostname of the RM via "yarn.rm.hostname". I have tested this
directive and it is working in my environment.
Please take a look at the patch and provide advise on whether this is the
correct approach. If there is no better suggestion, i'd be happy to writeup
some test cases to support the patch.
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