The following table lists the default ports used by the various YARN services.
|
Service |
Servers |
Default Ports Used |
Protocol |
>Description |
Needs End-user Access? |
Configuration Parameters |
|
Resource Manager WebUI |
Master Nodes (Resource Manager and any back-up Resource Manager node) |
8088 |
http |
WebUI for Resource Manager |
Yes |
yarn.resource- manager.webapp. address |
|
Resource Manager WebUI |
Master Nodes (Resource Manager and any back-up Resource Manager node) |
8090 |
https |
WebUI for Resource Manager |
Yes |
yarn.resource- manager.webapp. https.address |
|
Resource Manager Admin Interface |
Master Nodes (Resource Manager and any back-up Resource Manager node) |
8032 |
IPC |
For application submissions |
Yes (All clients who need to submit the YARN applications including Hive, Hive server, Pig) |
yarn.resource- manager.admin. address |
|
Resource Manager Scheduler |
Master Nodes (Resource Manager and any back-up Resource Manager node) |
8033 |
|
Administrative interface |
Yes (Typically admins and support teams) |
yarn.resource- manager.scheduler .address |
|
NodeManager Web UI |
All Slave Nodes |
8031 |
http |
Resource Manager interface |
Yes (Typically admins, Dev/Support teams) |
yarn.nodemanager.webapp.address |
