[TEPHRA-198] Compute global prune upper bound using compaction state of every region

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.10.0-incubating
• Component/s: core
• Assignee: Poorna Chandra
• Reporter: Poorna Chandra
• Created: 08/Nov/16 22:02
• Updated: 06/Dec/16 09:38
• Resolved: 06/Dec/16 09:38

Description

TEPHRA-35 saves compaction state for every region after a major compaction is done, we can use this state to compute the global prune upper bound for all regions. The design is part of TEPHRA-35.

Issue Links

• links to: GitHub Pull Request #20