Migrating Impala Workloads to CDP Private Cloud
Available migration choices
Side-car migration
In-place upgrade with new nodes for CDW Data Service
Moving Impala compute workloads from CDP Base after an in-place upgrade
Overview of moving Impala compute workload
Configuring Impala Virtual Warehouse
Guidelines for modelling tenants from CDH to CDW PvC environment
Model based on compute resources and database catalogs
Model based on workload characteristics
Model based on organizational groupings
Model based on organizational grouping and precisely-configured Virtual Warehouses
Model based on security isolation
Model for performance
Workload selection for migration from CDH
Problem or anti-pattern workloads
Repeated BI workloads
Importing custom configurations
Configuration options available in CDW by default
List of custom configurations to be manually migrated to CDW
Updating the JDBC URLs
Setting up ODBC connection from a BI tool
Supported authentication