Hi Markus,
thanks for the stacktraces!
The client is indeed stuck in the optimizer. I have to look a bit more into
this.
Did you try to set JoinHints in your plan? That should reduce the plan
space that is enumerated and therefore reduce the optimization time (maybe
enough to run your application
Hi Fabian,
at first, sorry for the late answer. The given execution plan was created
after 20 minutes, only one vertex centric iteration is missing. I can
optimize the program because some operators are only needed to create
intermediate debug results, still, it's not enough to run as one Flink j
Hi Markus,
you might be right, that a lot of time is spend in optimization.
The optimizer enumerates all alternatives and chooses the plan with the
least estimated cost. The degrees of freedom of the optimizer are rather
restricted (execution strategies and the used partitioning & sorting keys.
Th
