Poll consumer information (Not recommended for large # of consumers if ZK is used for offsets tracking on older Kafka versions)
这个勾选了吗?
# find ./libs/ -name \*kafka_\* | head -1 | grep -o '\kafka[^\n]*'
kafka_2.12-2.3.0-sources.jar.asc
你kafka什么版本?
offsetStorage:有效的选项是"zookeeper","kafka","storm"。0.9版本以后,offset存储的位置在kafka。