Looks like Flink is using “assign” partitions instead of “subscribe” which will 
not allow participating in a group if I read the code correctly. 
Has anyone solved this type of problem in past of active-active HA across 2 
clusters using Kafka? 


- Ashish

On Wednesday, August 28, 2019, 6:52 PM, ashish pok <ashish...@yahoo.com> wrote:

All,
I was wondering what the expected default behavior is when same app is deployed 
in 2 separate clusters but with same group Id. In theory idea was to create 
active-active across separate clusters but it seems like both apps are getting 
all the data from Kafka. 
Anyone else has tried something similar or have an insight on expected 
behavior? I was expecting to see partial data on both apps and to get all data 
in one app if other was turned off.

Thanks in advance,

- Ashish


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