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From "Giovanni Matteo Fumarola (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (YARN-1547) Prevent DoS of ApplicationMasterProtocol by putting in limits
Date Wed, 02 Mar 2016 21:29:18 GMT

     [ https://issues.apache.org/jira/browse/YARN-1547?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Giovanni Matteo Fumarola reassigned YARN-1547:
----------------------------------------------

    Assignee: Giovanni Matteo Fumarola

> Prevent DoS of ApplicationMasterProtocol by putting in limits
> -------------------------------------------------------------
>
>                 Key: YARN-1547
>                 URL: https://issues.apache.org/jira/browse/YARN-1547
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Giovanni Matteo Fumarola
>
> Points of DoS in ApplicationMasterProtocol
>  - Host and trackingURL in RegisterApplicationMasterRequest
>  - Diagnostics, final trackingURL in FinishApplicationMasterRequest
>  - Unlimited number of resourceAsks, containersToBeReleased and resourceBlacklistRequest
in AllocateRequest
>     -- Unbounded number of priorities and/or resourceRequests in each ask.



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