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https://issues.apache.org/jira/browse/PIG-4173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Richard Ding updated PIG-4173:
------------------------------
    Attachment: PIG-4173.patch

Attaching the initial patch to upgrade Spark to 1.1.0.

I made some local changes so that the patch now compiles with the latest Spark 
jar.

I have a question though: why don't we use JavaRDD throughout the code? Is this 
due to performance concerns?

> Move to Spark 1.x
> -----------------
>
>                 Key: PIG-4173
>                 URL: https://issues.apache.org/jira/browse/PIG-4173
>             Project: Pig
>          Issue Type: Sub-task
>          Components: spark
>            Reporter: bc Wong
>            Assignee: Richard Ding
>         Attachments: PIG-4173.patch
>
>
> The Spark branch is using Spark 0.9: 
> https://github.com/apache/pig/blob/spark/ivy.xml#L438. We should probably 
> switch to Spark 1.x asap, due to Spark interface changes since 1.0.



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