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From "Greg Phillips (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-5280) Allow YARN containers to run with Java Security Manager
Date Tue, 21 Jun 2016 11:47:57 GMT
Greg Phillips created YARN-5280:

             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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