Hadoop默認端口表及用途

端口 用途
9000 fs.defaultFS,如:hdfs://172.25.40.171:9000
9001 dfs.namenode.rpc-address,DataNode會鏈接這個端口
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的數據傳輸端口
8480 dfs.journalnode.rpc-address
8481 dfs.journalnode.https-address
8032 yarn.resourcemanager.address
8088 yarn.resourcemanager.webapp.address,YARN的http端口
8090 yarn.resourcemanager.webapp.https.address
8030 yarn.resourcemanager.scheduler.address
8031 yarn.resourcemanager.resource-tracker.address
8033 yarn.resourcemanager.admin.address
8042 yarn.nodemanager.webapp.address
8040 yarn.nodemanager.localizer.address
8188 yarn.timeline-service.webapp.address
10020 mapreduce.jobhistory.address
19888 mapreduce.jobhistory.webapp.address
2888 ZooKeeper,若是是Leader,用來監聽Follower的鏈接
3888 ZooKeeper,用於Leader選舉
2181 ZooKeeper,用來監聽客戶端的鏈接
60010 hbase.master.info.port,HMaster的http端口
60000 hbase.master.port,HMaster的RPC端口
60030 hbase.regionserver.info.port,HRegionServer的http端口
60020 hbase.regionserver.port,HRegionServer的RPC端口
8080 hbase.rest.port,HBase REST server的端口
10000 hive.server2.thrift.port
9083 hive.metastore.uris

其中最經常使用的應該是50070和8088了,WEB界面中監控hdfs: 
http://ip:50070/ 
WEB界面中監控任務執行情況: 
http://ip:8088/node

轉自:http://blog.csdn.net/huanbia/article/details/70170128web

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