$ ./kafka-topics.sh --list --zookeeper chenx02:2181
$ ./kafka-topics.sh --describe --zookeeper chenx02:2181 --topic test
$ ./kafka-topics.sh --zookeeper chenx02:2181 --partition 3 --topic test --alter
$ ./kafka-topics.sh --create --zookeeper chenx02:2181 --replication-factor 3 --partitions 4 --topic test_kafka
$ ./kafka-run-class.sh kafka.admin.DeleteTopicCommand --topic test_kafka --zookeeper chenx02:2181
$./kafka-topics.sh --describe --unavailable-partitions --zookeeper chenx02:2181 --topic test_kafka
$ .
/kafka-console-producer.sh --broker-list chenx02:9092 --topic test
$ .
/kafka-console-consumer.sh --zookeeper chenx02:2181 --topic test --from-beginning