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https://issues.apache.org/jira/browse/YARN-69?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13595615#comment-13595615
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Abhishek Kapoor commented on YARN-69:
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+1
As discribed about, this will require protocol amendment
> RM should throw different exceptions for while querying app/node/queue
> ----------------------------------------------------------------------
>
> Key: YARN-69
> URL: https://issues.apache.org/jira/browse/YARN-69
> Project: Hadoop YARN
> Issue Type: Sub-task
> Components: resourcemanager
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Vinod Kumar Vavilapalli
>
> We should distinguish the exceptions for absent app/node/queue, illegally
> accessed app/node/queue etc. Today everything is a {{YarnRemoteException}}.
> We should extend {{YarnRemoteException}} to add {{NotFoundException}},
> {{AccessControlException}} etc. Today, {{AccessControlException}} exists but
> not as part of the protocol descriptions (i.e. only available to Java).
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