Julian Sedding created OAK-3163:
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Summary: Improve binary comparison during repeated upgrades
Key: OAK-3163
URL: https://issues.apache.org/jira/browse/OAK-3163
Project: Jackrabbit Oak
Issue Type: Improvement
Components: upgrade
Affects Versions: 1.3.3, 1.2.3
Reporter: Julian Sedding
OAK-2619 introduced the possibility to run the same upgrade repeatedly and
achieve incremental upgrades. This reduces the time taken for {{CommitHook}}
processing, because the diff is reduced.
However, for incremental upgrades to be really useful, the content-copy phase
needs to be fast. Currently an optimization that was proposed in OAK-2626 was
lost due to the implementation of a better solution to some part of the
problem.
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