Could you provide a short script to reproduce this issue?

On Tue, Jan 20, 2015 at 9:00 PM, TJ Klein <tjkl...@gmail.com> wrote:
> Hi,
>
> I just recently tried to migrate from Spark 1.1 to Spark 1.2 - using
> PySpark. Initially, I was super glad, noticing that Spark 1.2 is way faster
> than Spark 1.1. However, the initial joy faded quickly when I noticed that
> all my stuff didn't successfully terminate operations anymore. Using Spark
> 1.1 it still works perfectly fine, though.
> Specifically, the execution just freezes without any error output at one
> point, when calling a joint map() and collect() statement (after having it
> called many times successfully before in a loop).
>
> Any clue? Or do I have to wait for the next version?
>
> Best,
>  Tassilo
>
>
>
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