[DRILL-7314] Use TupleMetadata instead of concrete implementation

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.17.0
• Labels: ready-to-commit
• Assignee: Arina Ielchiieva
• Reporter: Arina Ielchiieva
• Reviewer: Vova Vysotskyi
• Created: 03/Jul/19 10:51
• Updated: 07/Jul/19 12:24
• Resolved: 07/Jul/19 12:24

Description

Use TupleMetadata instead of concrete implementation.
Currently TupleSchema is used during ser / de since TupleMetadata is interface. This Jira aims to support TupleMetadata ser / de instead of concrete implementation.
This would be achieved using json sub types.

Issue Links

• links to: GitHub Pull Request #1823