Hi Team, We see our NIFI workflow getting hanged intermittently once / twice per week. After which , even if we restart the processor [say ConsumeAMQP] , this is not consuming the messages from the RMQ [though the queue had messages].
After restarting the POD [in K8] , the workflow functions as expected. Please note , we had already increased the POD memory and the issue is still occurring. Also we are observing the below error for some time , and want to check if this is the cause and if so , what could be the fix. CableLabsDataMappingProcessor[id=8a6f5d24-1fa5-38c6-1748-d1e9fe54ee93] failed to process session due to java.lang.OutOfMemoryError: GC overhead limit exceeded; Processor Administratively Yielded for 1 sec: java.lang.OutOfMemoryError: GC overhead limit exceeded java.lang.OutOfMemoryError: GC overhead limit exceeded 2024-10-09 00:51:45,229 WARN [Timer-Driven Process Thread-1] o.a.n.controller.tasks.ConnectableTask Administratively Yielding CableLabsDataMappingProcessor[id=8a6f5d24-1fa5-38c6-1748-d1e9fe54ee93] due to uncaught Exception: java.lang.OutOfMemoryError: GC overhead limit exceeded java.lang.OutOfMemoryError: GC overhead limit exceeded Any help would be greatly appreciated. Regards, Arun V
