Marcel Reutegger created OAK-7175:
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Summary: Reduce cache misses on local diff-cache
Key: OAK-7175
URL: https://issues.apache.org/jira/browse/OAK-7175
Project: Jackrabbit Oak
Issue Type: Improvement
Components: documentmk
Reporter: Marcel Reutegger
Assignee: Marcel Reutegger
Fix For: 1.10
There are quite some cache misses on the local diff-cache when there are
external changes because the TieredDiffCache first checks the local diff-cache.
The majority of calls can indeed be served from the local diff-cache, because
local commits are usually more frequent than external changes that come in once
a second. The cache misses could be avoided if there was a hint what kind of
change the diff is based on.
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