Connect to a YARN-Enabled Data Source

To connect to a YARN-enabled cluster, Team Studio must have access to the following ports on each node of the cluster:

Prerequisites

Port	Configuration Parameter
8020	`fs.default.name/dfs.namenode.rpc-address.<nameservice>.namenode<x>`
8030	`yarn.resourcemanager.scheduler.address`
8031	`yarn.resourcemanager.resource-tracker.address`
8032	`yarn.resourcemanager.address`
8088	`yarn.resourcemanager.webapp.address`
10020	`mapreduce.jobhistory.address`
50010	`dfs.datanode.address`
50020	`dfs.datanode.ipc.address`
user-specified (or blank)	`yarn.app.mapreduce.job.client.port-range` Note: This parameter is unspecified on many clusters, meaning that Team Studio chooses an arbitrary open port when it runs MapReduce jobs. Instead, you can set this parameter to a specific port range either in the Team Studio data source configuration or on the cluster.