Components

Status Name Type Action
CEPH MetaData Server / CephFS Master
DRPC Server / Storm Master
Active HBase Master / HBase Master
Kafka Broker / Kafka Master
Grafana / Ambari Metrics Master
NameNode / HDFS Master
Nimbus / Storm Master
Oozie Server / Oozie Master
ResourceManager / YARN Master
Storm UI Server / Storm Master
Timeline Service V2.0 Reader / YARN Master
YARN Registry DNS / YARN Master
ZooKeeper Server / ZooKeeper Master
DataNode / HDFS Slave
Etcd / Kubernetes Slave
Metrics Monitor / Ambari Metrics Slave
NodeManager / YARN Slave
Nova / OpenStack Slave
Ceph Client / CephFS Client
HBase Client / HBase Client
HDFS Client / HDFS Client
Hive Client / Hive Client
MapReduce2 Client / MapReduce2 Client
Oozie Client / Oozie Client
Pig Client / Pig Client
Spark2 Client / Spark2 Client
Sqoop Client / Sqoop Client
Tez Client / Tez Client
YARN Client / YARN Client
ZooKeeper Client / ZooKeeper Client

Summary

Hostname:
 diyu50
IP Address:
 192.168.1.50
Rack:
 /default-rack
OS:
 centos7 (x86_64)
Cores (CPU):
 2 (2)
Disk:
 17.04GB/92.06GB (18.51% used)
Memory:
 5.67GB
Load Avg:
 1.05
Heartbeat:
 less than a minute ago
Current Version:
 3.1.4.0-315
JCE Unlimited:
 false

Host Metrics

CPU Usage
0 %50%100%
    0 %50%100%
    09:30
    09:45
    10:00
    10:15
    CPU Usage
    Disk Usage
    0 B46.5 GB
      0 B46.5 GB
      09:30
      09:45
      10:00
      10:15
      Disk Usage
      Load
      051015
        051015
        09:30
        09:45
        10:00
        10:15
        Load
        Memory Usage
        0 B1.8 GB3.7 GB5.5 GB7.4 GB
          0 B1.8 GB3.7 GB5.5 GB7.4 GB
          09:30
          09:45
          10:00
          10:15
          Memory Usage
          Network Usage
          0 B195.3 KB390.6 KB
            0 B195.3 KB390.6 KB
            09:30
            09:45
            10:00
            10:15
            Network Usage
            Processes
            050100
              050100
              09:30
              09:45
              10:00
              10:15
              Processes
              • NameNode Heap
                5%
              • NameNode CPU WIO
                1.9%
              • NameNode RPC
                0.17 ms
              • NameNode Uptime
                58m 46s