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https://issues.apache.org/jira/browse/HDFS-14901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17119660#comment-17119660
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hemanthboyina commented on HDFS-14901:
--------------------------------------

we have hit this issue again
{quote}Should we do the federated token approach
{quote}
thanks [~elgoiri] , but i think this doesn't work out , as router doesn't know 
for which name service the getDataEncryptionKey call has happened

We are thinking of adding  Name Service in RPC header (an Incompatible change) 
, so  router can get the key from that NS

please say your opinion on this

> RBF: Add Encryption Zone related ClientProtocol APIs
> ----------------------------------------------------
>
>                 Key: HDFS-14901
>                 URL: https://issues.apache.org/jira/browse/HDFS-14901
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: hemanthboyina
>            Assignee: hemanthboyina
>            Priority: Major
>         Attachments: HDFS-14901.001.patch, HDFS-14901.002.patch, 
> HDFS-14901.003.patch
>
>
> Currently listEncryptionZones,reencryptEncryptionZone,listReencryptionStatus 
> these APIs are not implemented in Router.
> This JIRA is intend to implement above mentioned APIs.



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