Alex Parvulescu created OAK-3479:
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Summary: Add generation info to compaction map
Key: OAK-3479
URL: https://issues.apache.org/jira/browse/OAK-3479
Project: Jackrabbit Oak
Issue Type: Technical task
Components: segmentmk
Reporter: Alex Parvulescu
Assignee: Alex Parvulescu
Priority: Minor
Fix For: 1.3.8
I'd like to add a counter that exposes the current generation of the compaction
map, (meaning the number of compaction cycles).
So far I've been using the CompactionMap#getDepth as a heuristic but if you run
long enough some old generations will be dropped decreasing the depth, making
it unreliable as a generation counter.
I don't want to persist this info, just start at 0 once the system starts up
and increase on each CompactionMap#cons call.
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