Greg Phillips created YARN-5280:
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Summary: Allow YARN containers to run with Java Security Manager
Key: YARN-5280
URL: https://issues.apache.org/jira/browse/YARN-5280
Project: Hadoop YARN
Issue Type: New Feature
Components: nodemanager, yarn
Affects Versions: 2.6.4
Reporter: Greg Phillips
Priority: Minor
YARN applications have the ability to perform privileged actions which have the
potential to add instability into the cluster. The Java Security Manager can be
used to prevent users from running privileged actions while still allowing
their core data processing use cases.
Introduce a YARN flag which will allow a Hadoop administrator to enable the
Java Security Manager for user code, while still providing complete permissions
to core Hadoop libraries.
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