Sidharta Seethana created YARN-4245:
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Summary: Clean up container-executor invocation interface
Key: YARN-4245
URL: https://issues.apache.org/jira/browse/YARN-4245
Project: Hadoop YARN
Issue Type: Improvement
Affects Versions: 3.0.0, 2.8.0
Reporter: Sidharta Seethana
Assignee: Sidharta Seethana
The current container-executor invocation interface (especially for launch
container) is cumbersome to use . Launching a container now requires 13-15
arguments. This becomes especially problematic when additional, potentially
optional, arguments are required. We need a better mechanism to deal with this.
One such mechanism could be to handle this could be to use a file containing
key/value pairs (similar to container-executor.cfg) corresponding to the
arguments each invocation needs. Such a mechanism would make it easier to add
new optional arguments to container-executor and better manage existing ones.
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