Hi, These are legacy warnings that could be ignored. The are coming because of this code: https://github.com/apache/ignite/blob/9af1eb4bf9b3425232a6b9a5109af35077e8548d/modules/core/src/main/java/org/apache/ignite/internal/processors/cache/persistence/IgniteCacheDatabaseSharedManager.java#L625
created jira ticket to fix: https://issues.apache.org/jira/browse/IGNITE-14108 Thanks, Alex -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/