Description
The current implementation of container-executor accepts nm-local-dirs and nm-log-dirs from cli arguments. If yarn user is compromised, it is possible for rogue yarn user to use container-executor to point nm-local-dirs to user home directory to make modification to user owned files. This JIRA is to enhance container-executor.cfg to allow specification of yarn.nodemanager.local-dirs to safe guard rogue yarn user from exploiting nm-local-dirs paths.
Attachments
Issue Links
- is related to
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YARN-8569 Create an interface to provide cluster information to application
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- Resolved
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