| 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-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，如果是Leader，用来监听Follower的连接 |
| 3888 |
ZooKeeper，用于Leader选举 |
| 2181 |
ZooKeeper，用来监听客户端的连接 |
| 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 |
