Jukka Zitting created OAK-172:
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Summary: Optimize KernelNodeState equality checks
Key: OAK-172
URL: https://issues.apache.org/jira/browse/OAK-172
Project: Jackrabbit Oak
Issue Type: Improvement
Components: core
Reporter: Jukka Zitting
Assignee: Jukka Zitting
Much of our higher level functionality depends on efficient diffing of content
trees. Our current algorithm for diffing KernelNodeStates depends heavily on
the performance of the equals() method. Currently equals() does a full tree
comparison, but we can shortcut that in most cases by using the ":hash"
pseudo-property from the underlying MicroKernel.
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