[jira] [Commented] (SPARK-6373) Add SSL/TLS for the Netty based BlockTransferService

["Jeffrey Turpin (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-6373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14391452#comment-14391452 ] 

Jeffrey Turpin commented on SPARK-6373:
---------------------------------------

Hey Aaron,

Sorry for the delay... I have cleaned things up a bit and refactored the implementation to be more inline with our earlier conversation... Have a look at https://github.com/turp1twin/spark/commit/d976a7ab9b57e26fc180d649fd084a6acb9d027e and let me know your thoughts...

Jeff


> Add SSL/TLS for the Netty based BlockTransferService 
> -----------------------------------------------------
>
>                 Key: SPARK-6373
>                 URL: https://issues.apache.org/jira/browse/SPARK-6373
>             Project: Spark
>          Issue Type: New Feature
>          Components: Block Manager, Shuffle
>    Affects Versions: 1.2.1
>            Reporter: Jeffrey Turpin
>
> Add the ability to allow for secure communications (SSL/TLS) for the Netty based BlockTransferService and the ExternalShuffleClient. This ticket will hopefully start the conversation around potential designs... Below is a reference to a WIP prototype which implements this functionality (prototype)... I have attempted to disrupt as little code as possible and tried to follow the current code structure (for the most part) in the areas I modified. I also studied how Hadoop achieves encrypted shuffle (http://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/EncryptedShuffle.html)
> https://github.com/turp1twin/spark/commit/024b559f27945eb63068d1badf7f82e4e7c3621c



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