Hadoop 3 端口号的改变
Namenode 端口:
NNPorts Namenode 8020 → 9820
NNPorts NN HTTP UI 50070 → 9870
NNPorts NN HTTPS UI 50470 → 9871
Secondary NN 端口:
SNN ports SNN HTTP 50091 → 9869
SNN ports SNN HTTP UI 50090 → 9868
Datanode 端口:
DN ports DN IPC 50020 → 9867
DN ports DN 50010 → 9866
DN ports DN HTTP UI 50075 → 9864
DN ports Namenode 50475 → 9865
