Managing Apache Impala
ACID Operation
Concepts Used in FULL ACID v2 Tables
Key Differences between INSERT-ONLY and FULL ACID Tables
Compaction of Data in FULL ACID Transactional Table
Managing Resources in Impala
Admission Control and Query Queuing
Enabling Admission Control
Creating Static Pools
Configuring Dynamic Resource Pool
Dynamic Resource Pool Settings
Admission Control Sample Scenario
Cancelling a Query
Managing Metadata in Impala
On-demand Metadata
Automatic Invalidation of Metadata Cache
Automatic Invalidation/Refresh of Metadata