[ARROW-6563] [Rust] [DataFusion] Create "merge" execution plan

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.15.0
• Component/s: Rust, Rust - DataFusion
• Labels: pull-request-available
• Assignee: Andy Grove
• Reporter: Andy Grove
• Created: 15/Sep/19 15:15
• Updated: 19/Sep/19 13:43
• Resolved: 19/Sep/19 13:43

Description

The MergeExec plan simply executes multiple partitions in parallel and combines the result into a single partition.

Issue Links

• links to: GitHub Pull Request #5386