ther jobs that
> hang in the same manner, the thread dump didn't have any blocked threads,
> so that might be a red herring.
>
> On Wed, Nov 28, 2018 at 4:34 PM Christopher Petrino <
> christopher.petr...@gmail.com> wrote:
>
>> I ran into problems using 5.19 s
I ran into problems using 5.19 so I referred to 5.17 and it resolved my
issues.
On Wed, Nov 28, 2018 at 2:48 AM Conrad Lee wrote:
> Hello Vadim,
>
> Interesting. I've only been running this job at scale for a couple weeks
> so I can't say whether this is related to recent EMR changes.
>
> Much
Hi all, I'm working on a problem where it is necessary to find all
combinations of columns for a dataframe.
THE PROBLEM:
Let's say there is a dataframe with columns:
[ col_a, col_b, col_c, col_d, col_e, result ]
The number of combinations can vary between 1 and 5 but lets say 3 for this
case.
T
