3. YARN Ports

The following table lists the default ports used by YARN.

Table II.7.3. YARN Ports
Service Servers Default Ports Used Protocol Description Need End User Access? Configuration Parameters
YARN Resource Manager 8025 yarn.resourcemanager.resource-tracker.address
YARN RM Admin 8141 The address of the RM admin interface yarn.resourcemanager.admin.address
Container Manager The address of the container manager in the NameNode yarn.nodemanager.address
Applications Manager 8050 The address of the applications manager interface in the RM. yarn.resourcemanager.address

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