Re: Unable to consume messages, need to re-subscribe or restart

2020-03-25 Thread Sijie Guo
Hi Gaurav, There are a couple of things to check. 1) Which version of Pulsar are you using? 2) Which language of Pulsar client are you using? 3) Did your consumers acknowledge the messages after processing them? 4) When the issue happens, did you happen to capture the stats of the topic? You can

Unable to consume messages, need to re-subscribe or restart

2020-03-25 Thread Gaurav Sharma
Hi, We recently started using apache pulsar instead of apache Kafka, we are experiencing problem with our apache pulsar consumer. Suddenly after sometime apache pulsar, consumer stops consuming messages and backlog keeps increasing. We did not found any error in logs. Post restarting consumer a