Hi ,
I have a flink real time job which  processes user records via topic and
also reading data from hbase acting as a look table . If the look table
does not contain required metadata then it queries the external db via api
. First 1to 2 hours it works fine without issues, later it drops down
drastically to 30 TPS. What are the things I need to look into in such a
situation? There are no exceptions caught . how to check the bottle neck
area . can some throw some light on this.


Thanks & Regards
Ragini Manjaiah

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