[CALCITE-2173] Sample implementation of ArrowAdapter

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Won't Fix
• Assignee: Unassigned
• Reporter: Masayuki Takahashi
• Created: 08/Feb/18 13:32
• Updated: 05/Jan/21 18:43
• Resolved: 05/Jan/21 18:43

Description

I try to implement Apache Arrow adaper.

https://github.com/masayuki038/calcite/tree/arrow2/arrow/src/main/java/org/apache/calcite/adapter/arrow

Issues:

• Add ArrowJoin, ArrowUnion, etc..
• This Arrow Adapter use org.apache.calcite.adapter.enumerable.PhysTypeImpl. So I have added 'of' method on PhysType to create PhysTypeImpl instance since it can't access from arrow package.

Issue Links

• is related to: CALCITE-2040 Create adapter for Apache Arrow