Hadoop 3.x 修改了一些以前常用的默认端口,完整的默认端口列表,可点击下面配置文件获取信息:

       但我提取了一些常用的端口如下:

端口 配置名称 默认 hadoop2 的值
0 dfs.balancer.address 0.0.0.0:0
9866 dfs.datanode.address 0.0.0.0:9866
9864 dfs.datanode.http.address 0.0.0.0:9864
9865 dfs.datanode.https.address 0.0.0.0:9865
9867 dfs.datanode.ipc.address 0.0.0.0:9867
8111 dfs.federation.router.admin-address 0.0.0.0:8111
50071 dfs.federation.router.http-address 0.0.0.0:50071
50072 dfs.federation.router.https-address 0.0.0.0:50072
8888 dfs.federation.router.rpc-address 0.0.0.0:8888
8480 dfs.journalnode.http-address 0.0.0.0:8480
8481 dfs.journalnode.https-address 0.0.0.0:8481
8485 dfs.journalnode.rpc-address 0.0.0.0:8485
0 dfs.mover.address 0.0.0.0:0
50100 dfs.namenode.backup.address 0.0.0.0:50100
50105 dfs.namenode.backup.http-address 0.0.0.0:50105
9870 dfs.namenode.http-address 0.0.0.0:9870 50070
9871 dfs.namenode.https-address 0.0.0.0:9871 50470
9820 fs.defaultFS 0.0.0.0:9820 8020
9868 dfs.namenode.secondary.http-address 0.0.0.0:9868 50090
9869 dfs.namenode.secondary.https-address 0.0.0.0:9869 50091
9865 dfs.datanode.https.address 0.0.0.0:9865 50475
9864 dfs.datanode.http.address 0.0.0.0:9864 50075
50200 dfs.provided.aliasmap.inmemory.dnrpc-address 0.0.0.0:50200
2181 hadoop.registry.zk.quorum localhost:2181
10020 mapreduce.jobhistory.address 0.0.0.0:10020
10033 mapreduce.jobhistory.admin.address 0.0.0.0:10033
19888 mapreduce.jobhistory.webapp.address 0.0.0.0:19888
19890 mapreduce.jobhistory.webapp.https.address 0.0.0.0:19890
0 yarn.nodemanager.address ${yarn.nodemanager.hostname}:0
8049 yarn.nodemanager.amrmproxy.address 0.0.0.0:8049
8048 yarn.nodemanager.collector-service.address ${yarn.nodemanager.hostname}:8048
8040 yarn.nodemanager.localizer.address ${yarn.nodemanager.hostname}:8040
8042 yarn.nodemanager.webapp.address ${yarn.nodemanager.hostname}:8042
8044 yarn.nodemanager.webapp.https.address 0.0.0.0:8044
8032 yarn.resourcemanager.address ${yarn.resourcemanager.hostname}:8032
8033 yarn.resourcemanager.admin.address ${yarn.resourcemanager.hostname}:8033
8031 yarn.resourcemanager.resource-tracker.address ${yarn.resourcemanager.hostname}:8031
8030 yarn.resourcemanager.scheduler.address ${yarn.resourcemanager.hostname}:8030
8088 yarn.resourcemanager.webapp.address ${yarn.resourcemanager.hostname}:8088
8090 yarn.resourcemanager.webapp.https.address ${yarn.resourcemanager.hostname}:8090
8089 yarn.router.webapp.address 0.0.0.0:8089
8091 yarn.router.webapp.https.address 0.0.0.0:8091
8047 yarn.sharedcache.admin.address 0.0.0.0:8047
8045 yarn.sharedcache.client-server.address 0.0.0.0:8045
8046 yarn.sharedcache.uploader.server.address 0.0.0.0:8046
8788 yarn.sharedcache.webapp.address 0.0.0.0:8788
10200 yarn.timeline-service.address ${yarn.timeline-service.hostname}:10200
8188 yarn.timeline-service.webapp.address ${yarn.timeline-service.hostname}:8188
8190 yarn.timeline-service.webapp.https.address ${yarn.timeline-service.hostname}:8190
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