Hi all,
I am new to flink and wanted to understand effects of setting task
chaining and resource group allocation. I tried following configurations,
with task slots set to 2:
1. map(..).disableChaining.filter(..)
In this case, I can see 2 vertices for this application, both on the
same node. Do these two operators share JVM? If not, does it go through
serialization flow?
2. If I do not specify disableChaining, does that mean the map and filter
operations run on the same thread or on the same JVM?
Thanks!
Isha
