Migrating Impala Data to CDP Private Cloud
Migrating Impala Data Overview
Impala Changes between CDH and CDP
Change location of Datafiles
Set Storage Engine ACLs
Automatic Invalidation/Refresh of Metadata
Metadata Improvements
Default Managed Tables
Automatic Refresh of Tables on Impala Clusters
Interoperability between Hive and Impala
ORC Support Disabled for Full-Transactional Tables
Authorization Provider for Impala
Data Governance Support by Atlas
Impala configuration differences in CDH and CDP
Default File Formats
Reconnect to HS2 Session
Automatic Row Count Estimation
Using Reserved Words in SQL Queries
Other Miscellaneous Changes in Impala
Factors to Consider for Capacity Planning
Planning Capacity Using WXM
Performance Differences between CDH and CDP