UNIT               WORKLOAD  AGENT  MACHINE  PUBLIC-ADDRESS  PORTS               MESSAGE
flume-hdfs/0       waiting   idle   0        10.55.61.71                         Waiting for HDFS
  plugin/0         waiting   idle            10.55.61.71                         waiting on java
flume-kafka/0      active    idle   1        10.55.60.91                         Ready
kafka/0            active    idle   2        10.55.61.86     9092/tcp            ready
kafka/1            active    idle   3        10.55.61.144    9092/tcp            ready
namenode/0         active    idle   4        10.55.61.153    8020/tcp,50070/tcp  ready (1 datanode)
  openjdk/0        active    idle            10.55.61.153                        OpenJDK 8 (jdk) installed
resourcemanager/0  active    idle   5        10.55.61.176    8088/tcp,19888/tcp  ready (1 nodemanager)
  openjdk/2        active    idle            10.55.61.176                        OpenJDK 8 (jdk) installed
slave/0            active    idle   6        10.55.61.185    8042/tcp,50075/tcp  ready (datanode & nodemanager)
  openjdk/1        active    idle            10.55.61.185                        OpenJDK 8 (jdk) installed
zookeeper/0        active    idle   7        10.55.61.186    2181/tcp,9998/tcp   ready  (1 zk node; less than 3 nodes is suboptimal)