bugfix, add query stat

README.md

@@ -1 +1,31 @@
-# YAO-agent
+# YAO-agent
+
+
+```bash
+bin/kafka-topics.sh \
+	--describe \
+	--zookeeper zookeeper_node1:2181,zookeeper_node2:2181,zookeeper_node3:2181 \
+	--topic yao
+```
+
+```bash
+bin/kafka-topics.sh \
+	--create \
+	--zookeeper zookeeper_node1:2181,zookeeper_node2:2181,zookeeper_node3:2181 \
+	--replication-factor 3 \
+	--partitions 1 \
+	--topic yao
+```
+
+```bash
+bin/kafka-console-consumer.sh \
+	--bootstrap-server kafka_node1:9091,kafka_node2:9092,kafka_node3:9093 \
+	--topic yao \
+	--from-beginning
+```
+
+```bash
+bin/kafka-console-producer.sh \
+	--broker-list kafka_node1:9091,kafka_node2:9092,kafka_node3:9093 \
+	--topic yao
+```