'org.apache.zookeeper:zookeeper:3.3.1'
<dependency>
<groupId>org.apache.zookeeper</groupId>
<artifactId>zookeeper</artifactId>
<version>3.3.1</version>
</dependency>
<dependency org="org.apache.zookeeper" name="zookeeper" rev="3.3.1"/>
"org.apache.zookeeper", "zookeeper", "3.3.1"