holdenk commented on SPARK-2868:

ping [~davies] - would you be available to review if I got this switched around?

> Support named accumulators in Python
> ------------------------------------
>                 Key: SPARK-2868
>                 URL: https://issues.apache.org/jira/browse/SPARK-2868
>             Project: Spark
>          Issue Type: New Feature
>          Components: PySpark
>            Reporter: Patrick Wendell
> SPARK-2380 added this for Java/Scala. To allow this in Python we'll need to 
> make some additional changes. One potential path is to have a 1:1 
> correspondence with Scala accumulators (instead of a one-to-many). A 
> challenge is exposing the stringified values of the accumulators to the Scala 
> code.

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