Alex Deparvu created OAK-8234:
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Summary: Reduce object allocation in PermissionProviderImpl for
admin sessions
Key: OAK-8234
URL: https://issues.apache.org/jira/browse/OAK-8234
Project: Jackrabbit Oak
Issue Type: Improvement
Components: core, security
Reporter: Alex Deparvu
Assignee: Alex Deparvu
There was already a lot of work done here to improve efficiency of admin
sessions, but we can still do better by simply not creating many of the objects
needed as parameters for the {{CompiledPermissions}} which will be ignored
anyway in the case of admin sessions.
Ex: There are a lot of immutable trees (created via
{{PermissionUtil.getReadOnlyTree(tree, immutableRoot)}}) that are not used for
the evaluation.
Thanks to [~mreutegg] for spotting this one!
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