Hi, Thanks for the reproducer project. The issue you described is a bit different from the original topic. This one deals with incorrect lostPartitions() count
(Original issue: I have a cluster with 3 nodes with persistence enabled. I have a distributed cache with backup = 1 where I put some data. After I shutdown NODE-2 and NODE-3 some partitions state become LOST. Then I run NODE-2 again calling cache.lostPartitions(), which returns the array with all the lost partitions. This call is done from NODE-2 when it is run again. At this point, I would expect those partitions not to be lost since all the data is available again.) Reproducer issue: - Run 5 nodes NodeStartup.kt - Run Client.kt which insert some data into an - Shut down 2 out of the 5 Nodes. - Run Client.kt again. * Calling to lostPartitions() returns an empty list, I would expect it to return some partitions since the backup is set to one and two nodes were turned off. We were able to reproduce the issue with the incorrect lostPartitions(), and are planning a fix. Thanks, Alex -- Sent from: http://apache-ignite-users.70518.x6.nabble.com/