I have configured one consumer group_id associated with multiple (around 10)  topics listening and producing messages to each other - sometimes not listening messages  and producer saying produced successfully Note : It's failing listening randomly like sometimes service1 won't listen sometimes service1 listen and service2 won't listen  and so on   ... View more

@Shailendra Lohia - *** Forum tip: Please try to avoid responding to an Answer by starting a new answer. Instead use the "add comment" tp respond to en existing answer. There is no guaranteed order to different answers which can make following a response thread difficult especially when multiple people are trying to assist you. - When you start the HandleHTTPRequest processor it spins off an imbedded Jetty web-server. It is less a matter of determining how many stacked up requests you have and more of a "Am I reading off that internal queue fast enough to keep form hitting max container size" - How many unique source systems may be hitting this handleHTTPRequest end-point concurrently? I would suggest setting the "Container Queue Size" to at least that value or double that value to start with. Then monitor for issues and adjust processor setting from there. - I am not familiar with a way to get a value for current queue size. Even if that was possible, it is highly likely the value would have changed by the time just got the result. - Thank you, Matt ... View more

Thank you! It worked for me. ... View more