Shane Kumpf created YARN-8805:
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Summary: Automatically convert the launch command to the exec form
when using entrypoint support
Key: YARN-8805
URL: https://issues.apache.org/jira/browse/YARN-8805
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Shane Kumpf
When {{YARN_CONTAINER_RUNTIME_DOCKER_RUN_OVERRIDE_DISABLE}} is true, and a
launch command is provided, it is expected that the launch command is provided
by the user in exec form.
For example:
{code:java}
"/usr/bin/sleep 6000"{code}
must be changed to:
{code}"/usr/bin/sleep,6000"{code}
If this is not done, the container will never start and will be in a Created
state. We should automatically do this conversion vs making the user understand
this nuance of using the entrypoint support. Docs should be updated to reflect
this change.
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