Shane Kumpf created YARN-7815:
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Summary: Mount the filecache as read-only in Docker containers
Key: YARN-7815
URL: https://issues.apache.org/jira/browse/YARN-7815
Project: Hadoop YARN
Issue Type: Sub-task
Reporter: Shane Kumpf
Currently, when using the Docker runtime, the filecache directories are mounted
read-write into the Docker containers. Read write access is not necessary. We
should make this more restrictive by changing that mount to read-only.
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