[SYSTEMDS-3445] Combining compression schemes together

• Type: Epic
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: SystemDS 3.1
• Fix Version/s: SystemDS 3.1
• Component/s: Compress
• Epic Name: CLA Append Compression
• Assignee: Unassigned
• Reporter: Sebastian Baunsgaard
• Created: 15/Oct/22 12:37
• Updated: 02/Dec/23 19:06
• Resolved: 27/Jan/23 14:22

Description

This task is to add support for combining column groups.
scheme to allow one scheme to append to another.
Previous commits added the interface for append(AColGroup g) to any column group, and this epic would extend this.