Eric Yang created YARN-9306:
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Summary: Detect docker image existence during container launch
Key: YARN-9306
URL: https://issues.apache.org/jira/browse/YARN-9306
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Eric Yang
It would be good to check yarn.nodemanager.runtime.linux.docker.image-update
flag. When the flag is false, and docker image doesn't exist in docker cache.
Container launch should abort, and try on another node.
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