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https://issues.apache.org/jira/browse/HDDS-11667?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Attila Doroszlai updated HDDS-11667:
------------------------------------
    Fix Version/s: 2.0.0

> Validating DatanodeID on any request to the datanode
> ----------------------------------------------------
>
>                 Key: HDDS-11667
>                 URL: https://issues.apache.org/jira/browse/HDDS-11667
>             Project: Apache Ozone
>          Issue Type: Task
>          Components: Ozone Datanode
>            Reporter: Swaminathan Balachandran
>            Assignee: Swaminathan Balachandran
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.0.0
>
>
> Currently there is no validation of the DatanodeID that happens when a 
> ContainerCommandRequest is fired on a datanode. There should be a check in 
> place added to verify if the client is trying interact with the correct 
> datanode since datanodeID is the primary identifier for a datanode in Ozone 
> system.
> This check should also be performed when a datanode also rejoins an existing 
> raft group pipeline on startup. Basically checking if the datanodeID is 
> present in the peer list of the group on statemachine initialize.
>  
> Design doc link:
> https://docs.google.com/document/d/1k4Tc7P-Jszdwn4dooRQZiKctlcGWNlnjZO1fh_TBneM/edit?usp=sharing



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