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Posted to yarn-dev@hadoop.apache.org by "Shane Kumpf (JIRA)" <ji...@apache.org> on 2018/01/24 22:32:00 UTC

[jira] [Created] (YARN-7815) Mount the filecache as read-only in Docker containers

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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