Migrating Impala Workloads to CDW Private Cloud
Overview
CDH/HDP to CDP Private Cloud Base
Migration options
Side-car migration
In-place upgrade with new nodes for CDW Data Service
Moving Impala compute workloads from CDP Private Cloud Base to CDW Data Service on Private Cloud
Workload selection
Steps for migrating Impala workloads to CDW Data Service on Private Cloud
Activate the CDP environment in CDW
Setup and size an Impala Virtual Warehouse
Import custom configurations
Create Virtual Warehouses to implement admission control
Modify client connections (JDBC and ODBC)
Reference information
Guidelines for moving repeated BI workloads
Configuration options available in CDW by default
Supported authentication
Setting up ODBC connection from a BI tool