[IGNITE-12251] Calcite exchange rules

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: sql
• Assignee: Igor Seliverstov
• Reporter: Igor Seliverstov
• Created: 01/Oct/19 14:01
• Updated: 13/Dec/19 13:06
• Resolved: 13/Dec/19 13:06

Description

Need to implement IgniteDistributionTraitDef and utility methods (to calculate distribution trait for each node type based on its position, type and children nodes)

Next distribution types needed: random, hash, single, broadcast

hash distribution trait should have affinity information

Issue Links

• is part of: IGNITE-12248 Apache Calcite based query execution engine