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Depending on the components enabled or integrated with your instance of the platform, the following ports must be opened on the
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Internal Service Ports
Database Ports
Client Browser PortsBy default, the web client uses port 3005.
This port can be changed. For more information, see Change Listening Port. |
Hadoop Ports
If
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NOTE: These ports vary between installations. Please verify your environment's ports. |
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NOTE: In addition to the following ports, you must open any additional ports on |
| Hadoop Component | Default Port | ||||||
|---|---|---|---|---|---|---|---|
| HDFS Namenode | Cloudera/HDP: 8020 | ||||||
HDFS Datanode
| 50020 | ||||||
| HttpFS | 14000 | ||||||
| WebHDFS | Cloudera/HDP: 50070 | ||||||
YARN Resourcemanager | Cloudera: 8032 HDP: 8050 | ||||||
JobTracker
| Cloudera/HDP: 8021 | ||||||
| HiveServer2 (optional) | TCP connection: 10000 HTTP connection: 10001 | ||||||
| Hive Metastore (optional) | 9083 |
Firewall Ports for Hadoop
If the
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| Hadoop Component | Default Port |
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| YARN Resourcemanager Scheduler | 8030 |
| YARN Resourcemanager Admin | 8033 |
| YARN Resourcemanager WebApp | 8088 |
| YARN Nodemanager WebApp | 8042 |
| YARN Timeline Service | 8188 |
| MapReduce JobHistory Server | 10020 |
| HDFS DataNode | 50010 |
For additional details, please refer to the documentation provided with your Hadoop distribution.
EMR Ports
If you are integrating with an EMR cluster, please verify that the following nodes and ports are available to the
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| EMR Component | Port |
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| EMR master node | 8088 |
