XIII. Hadoop common service ports

1. Hdfs service port acts as 9000fs.defaultFS, for example, hdfs://172.25.40.171:90009001dfs.namenode.rpc-address,DataNode will connect to this port 50070dfs.namenode.http-address monitoring status http page port 50470dfs.namenode.https-address50100dfs.namenode.backup.address http port 50105dfs.namenode.backup.http-address50090dfs.namenode.secondary.http-address of slave namenode, such as 172.25.39.166:5009050091dfs.namenode.secondary.https-address For example, 172.25.39.166virtual 5009150020dfs.datanode.ipc.address50075dfs.datanode.http.address50475dfs.datanode.https.address50010dfs.datanode.addressLaplaceDataNode data transfer port 8480dfs.journalnode.http-address8481dfs.journalnode.https-address8485dfs.journalnode.rpc-address II. Yarn service port functions 8030yarn.resourcemanager.scheduler.address scheduler port 8031yarn.resourcemanager.resource-tracker.address8032yarn.resourcemanager.address rm service port 8033yarn.resourcemanager.admin.address rm management port 8088yarn.resourcemanager.webapp.address YARN http port 8090yarn.resourcemanager.webapp.https.address8042yarn.nodemanager.webapp.address8040yarn.nodemanager.localizer.address NM local ipc port 8188yarn.timeline-service.webapp.address time service port 3, mr service port functions 10020mapreduce.jobhistory.address job history service port 19888mapreduce.jobhistory.webapp.address job history service webapp port 4, zookeeper port acts as 2888ZooKeeper, if it is Leader, it is used to listen on the connection 3888ZooKeeper of Follower, for Leader to elect 2181ZooKeeper Used to listen to the client connection 5. HBASE port functions 60010hbase.master.info.portgrad http port 60000hbase.master.portgradeHMasterRPC port 60030hbase.regionserver.info.portmage HRegionServer http port 60020hbase.regionserver.portMain HRegionServer RPC port 8080hbase.rest.portmard REST server port VI, hive port functions HBASE port