[IGNITE-13455] Calcite improvements. Cache sql plan fragments serialized representation.

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.8.1
• Component/s: sql
• Assignee: Evgeny Stanilovsky
• Reporter: Evgeny Stanilovsky
• Created: 16/Sep/20 15:36
• Updated: 30/Nov/20 15:14
• Resolved: 19/Sep/20 18:16

Description

Calcite based

select *

benchmarks show significant time spending in serialization planner fragments. Looks like we have cpu time multiplication in linear participating nodes count.

Issue Links

• is a child of: IGNITE-12248 Apache Calcite based query execution engine
• links to: GitHub Pull Request #8253