Sidharta Seethana created YARN-4267:
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Summary: Add additional logging to container-executor
Key: YARN-4267
URL: https://issues.apache.org/jira/browse/YARN-4267
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Sidharta Seethana
Assignee: Sidharta Seethana
The launch container implementations in container-executor involve several
steps and when a container launch fails, it is not always evident what steps
were successfully completed. This is particularly true of launching docker
containers. Additional logging would help in diagnosing problems/debug issues.
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