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https://issues.apache.org/jira/browse/HDFS-4985?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arpit Agarwal updated HDFS-4985:
--------------------------------

    Status: Patch Available  (was: Open)
    
> Add storage type to the protocol and expose it in block report and block 
> locations
> ----------------------------------------------------------------------------------
>
>                 Key: HDFS-4985
>                 URL: https://issues.apache.org/jira/browse/HDFS-4985
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: datanode, namenode
>    Affects Versions: 3.0.0
>            Reporter: Suresh Srinivas
>            Assignee: Arpit Agarwal
>         Attachments: HDFS-4985.001.patch
>
>
> With HDFS-2880 datanode now supports storage abstraction. This is to add 
> storage type in to the protocol. Datanodes currently report blocks per 
> storage. Storage would include storage type attribute. Namenode also exposes 
> the storage type of a block in block locations.

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