Hi, I am currently running a single node storm deployment with 6 workers. But when I try to deploy multiple topologies in a way that those utilize all the workers there are still idle workers at the end though there are topologies which do not get the number of workers which those asked for. Same applies to no of executors. With three topologies which each initialize around 150 executors actual output was like
Topology A - Num executors 150 Topology B - Num executors 150 Topology C - Num executors 8 In the logs there is an exception which says “java.lang.OutOfMemoryError : unable to create new native Thread”. What causes this. Is there a factor which limits max no of excecutors?
