Hi user, My kafka-spout is based on storm-kafka-client.
It can read existed data from kafka. It also can read data that I sent to kafka when the topology just runs for a while. But when there is no data, the topology remains processing nothing for a long while, like 1 hour, I begin to send data to the topic, the topology just can not read the data. I read the mails and find a way to set topology.backpressure.enable to false. But the problem remains. Great apprication for any advice. Joshua 2016-09-29 10:43:11
