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Posted to oak-issues@jackrabbit.apache.org by "Alex Deparvu (JIRA)" <ji...@apache.org> on 2019/04/24 14:39:00 UTC
[jira] [Resolved] (OAK-8234) Reduce object allocation in
PermissionProviderImpl for admin sessions
[ https://issues.apache.org/jira/browse/OAK-8234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alex Deparvu resolved OAK-8234.
-------------------------------
Resolution: Fixed
thanks for the continuous review [~anchela]!
fixed with http://svn.apache.org/viewvc?rev=1858054&view=rev
> 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
> Priority: Major
> Fix For: 1.14.0
>
>
> 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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