[OAK-3760] Compaction progress logger: reported number of nodes and binaries is too high

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.13
• Component/s: segmentmk
• Labels: compaction gc
• Epic Link: SegmentMK revision GC
• Assignee: Michael Dürig
• Reporter: Michael Dürig
• Created: 09/Dec/15 16:42
• Updated: 27/May/16 15:00
• Resolved: 09/Dec/15 16:46

Description

Once a compaction cycle is through the compaction progress logger prints a message like:

{noforma}

Finished compaction: 26 nodes, 7 properties, 0 binaries.

However the number for nodes and properties includes those items deduplicated through the compaction map, effectively counting some items multiple times even though those where compacted only once and reused later.