The following table lists the default ports used by the various YARN services.
Service | Servers | Default Ports Used | Protocol | Description | Need End User Access? | Configuration Parameters |
Resource Manager WebUI |
Master Nodes (Resource Manager and any back-up Resource Manager node) | 8088 | http | Web UI for Resource Manager | Yes | yarn.resourcemanager.webapp.address |
Resource Manager |
Master Nodes (Resource Manager Node) | 8032 | IPC |
For application submissions |
Yes (All clients who need to submit the YARN applications including Hive, Hive server, Pig) | Embedded in URI specified by yarn.resourcemanager.address
|
NodeManager Web UI |
All Slave Nodes |
50060 |
http | Yes (Typically admins, Dev/Support teams) | yarn.nodemanager.webapp.address
|