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Taras Ledkov commented on IGNITE-7778:
--------------------------------------
The root cause of the performance drop is acquire checkpoint read lock for in-memory cache
operations.
[~vozerov], [~gvvinblade], [~agoncharuk], please review the changes of the checkpoint read
lock usage.
General purpose: don't acquire checkpoint read lock when only in-memory caches are affected.
The patch has no performance drop for in-memory cache operations when compared to the master
branch.
> User's authentication data must be persisted on cluster with disabled persistence
> ---------------------------------------------------------------------------------
>
> Key: IGNITE-7778
> URL: https://issues.apache.org/jira/browse/IGNITE-7778
> Project: Ignite
> Issue Type: Task
> Reporter: Taras Ledkov
> Assignee: Taras Ledkov
> Priority: Major
>
> The ticket is related to the: IGNITE-7436 (introduce users in Ignite)
> {{IgniteAuthenticationProcessor}} uses metastorage to persist user data. But metastorage
works only with persistent cluster. We have to support user authentication for in-memory cluster.
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