[OAK-2945] Sampling rate feature CompactionGainEstimate is not efficient

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.15, 1.3.0, 1.4
• Component/s: segmentmk
• Labels: compaction gc
• Epic Link: SegmentMK revision GC
• Assignee: Michael Dürig
• Reporter: Michael Dürig
• Created: 02/Jun/15 08:06
• Updated: 02/Mar/16 11:29
• Resolved: 02/Jun/15 08:30

Description

The sampling rate feature introduced with OAK-2595 is not efficient. It only prevents uuids from being stored in the bloom filter while the visited set is not affected and thus keeps growing.

I will remove the feature again for now. We should look for a better solution once this becomes a problem. Will follow up on OAK-2939 re. this.