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https://issues.apache.org/jira/browse/SPARK-4004?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14274299#comment-14274299
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Nan Zhu edited comment on SPARK-4004 at 1/12/15 10:30 PM:
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I'd close the PR as I saw some discussions in 
https://github.com/apache/spark/pull/3825 which stated that we would introduce 
less Akka's feature to make it easier to replace Akka with Spark's RPC framework


was (Author: codingcat):
I'd close the PR as I saw some discussions in 
https://github.com/apache/spark/pull/3825 which stated that we would introduce 
less Akka's feature to make it easier to replace Akka with Spark's own RPC 
framework

> add akka-persistence based recovery mechanism for Master (maybe Worker)
> -----------------------------------------------------------------------
>
>                 Key: SPARK-4004
>                 URL: https://issues.apache.org/jira/browse/SPARK-4004
>             Project: Spark
>          Issue Type: Improvement
>    Affects Versions: 1.1.0
>            Reporter: Nan Zhu
>
> Since we have upgraded akka version to 2.3.x
> we can utilize the features which are actually helpful in many applications, 
> e.g. by using persistence we can add akka-persistence recovery mechanism to 
> Master (maybe also Worker, but I'm not sure if we have many things to recover 
> from that)
> this would be with better performance and more flexibility than current File 
> based persistence Engine....



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