Gelly: akka.ask.timeout

[Alieh Saeedi]

Hey all,I have an iterative algorithm implemented in Gelly. As long as I 
upgraded everything to flink-1.3.1 from 1.1.2, the runtime has been increased 
and in some cases task managers are killed. The error msg is| 
"akka.ask.timeout". I increased akka.ask.timeout, but the problem still exist.
Cheers,Alieh