Marcel Reutegger created OAK-4498:
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Summary: Lower limit for gc() maxRevisionAge
Key: OAK-4498
URL: https://issues.apache.org/jira/browse/OAK-4498
Project: Jackrabbit Oak
Issue Type: Improvement
Components: core, documentmk
Reporter: Marcel Reutegger
Assignee: Marcel Reutegger
Priority: Minor
Fix For: 1.6
Introduce and enforce a lower limit for maxRevisionAge in
VersionGarbageCollector.gc().
OAK-4494 changes the way documents in a cache are considered up-to-date. In
addition to the modCount value it also considers the modified timestamp. To
work properly, a new document must have a modified timestamp that is different
from a previous incarnation (i.e. before gc removed it). The version GC should
therefore not remove documents with a maxRevisionAge less than the modified
resolution (5 seconds).
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