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https://issues.apache.org/jira/browse/YARN-2551?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Remus Rusanu resolved YARN-2551.
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Resolution: Implemented
The patch will be contained in YARN-2198 patch 10 and forward
> Windows Secure Cotnainer Executor: Add checks to validate that the
> wsce-site.xml is write restricted to Administrators only
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: YARN-2551
> URL: https://issues.apache.org/jira/browse/YARN-2551
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: nodemanager
> Reporter: Remus Rusanu
> Assignee: Remus Rusanu
> Labels: security, windows, wsce
> Attachments: YARN-2551.1.patch
>
>
> The wsce-site.xml containes the impersonate.allowed and impersonate.denied
> keys that restrict/control the users that can be impersonated by the WSCE
> containers. The impersonation frameworks in winutils should validate that
> only Administrators have write control on this file.
> This is similar to how LCE is validating that only root has write permissions
> on container-executor.cfg file on secure Linux clusters.
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