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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2015/12/28 23:37:49 UTC

[jira] [Closed] (SPARK-5742) Network over RDMA

     [ https://issues.apache.org/jira/browse/SPARK-5742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin closed SPARK-5742.
------------------------------
    Resolution: Later

This is something excellent to explore. However, I'm going to close the ticket as "later" to cut down the number of open tickets. We can always reopen it when we get closer to having a concrete plan.



> Network over RDMA
> -----------------
>
>                 Key: SPARK-5742
>                 URL: https://issues.apache.org/jira/browse/SPARK-5742
>             Project: Spark
>          Issue Type: Task
>          Components: Shuffle, Spark Core
>            Reporter: Dina Leventol
>
> Expand network layer to work over RDMA as well as TCP
> This will improve the data flow - shuffle and cached blocks, adding rdma client and server additionally to the nio and netty impl
> RDMA implementation is done over JXIO library  https://github.com/accelio/JXIO



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