Hadoop（HDFS、YARN、HBase、Hive和Spark等）默认端口表

端口 作用 9000 fs.defaultFS，如：hdfs://172.25.40.171:9000 9001 dfs.namenode.rpc-address，DataNode会连接这个端口 50070 dfs.namenode.http-address 50470 dfs.namenode.https-address 50100 dfs.namenode.backup.address 50105 dfs.namenode.backup.http-address 50090 dfs.namenode.secondary.http-address，如：172.25.39.166:50090 50091 dfs.namenode.secondary.https-address，如：172.25.39.166:50091 50020 dfs.datanode.ipc.address 50075 dfs.datanode.http.address 50475 dfs.datanode.https.address 50010 dfs.datanode.address，DataNode的数据传输端口 8480 dfs.journalnode.rpc-addre ss 8481 dfs.journalnode.https-address 8032 yarn.resourcemanager.address ss 8481 dfs.journalnode.https-address 8032 yarn.resourcemanager.address