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https://issues.apache.org/jira/browse/SPARK-6028?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15364762#comment-15364762
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Charles Allen commented on SPARK-6028:
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ClassLoader problem on my side. Loader was pulling in 1.5.2 classes for the
driver but 1.6.1 classes in the tasks.
Ideally the default behavior would not have changed, the tasks would have
launched, then class version conflicts would have given logging, rather than
having a uri naming conflict.
> Provide an alternative RPC implementation based on the network transport
> module
> -------------------------------------------------------------------------------
>
> Key: SPARK-6028
> URL: https://issues.apache.org/jira/browse/SPARK-6028
> Project: Spark
> Issue Type: Sub-task
> Components: Spark Core
> Reporter: Reynold Xin
> Assignee: Shixiong Zhu
> Priority: Critical
> Fix For: 1.6.0
>
>
> Network transport module implements a low level RPC interface. We can build a
> new RPC implementation on top of that to replace Akka's.
> Design document:
> https://docs.google.com/document/d/1CF5G6rGVQMKSyV_QKo4D2M-x6rxz5x1Ew7aK3Uq6u8c/edit?usp=sharing
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