[IGNITE-11757] Missed partitions during rebalancing when new blank node joins

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.8
• Component/s: cache
• Labels: MakeTeamcityGreenAgain
• Assignee: Vladislav Pyatkov
• Reporter: Ilya Kasnacheev
• Created: 16/Apr/19 13:08
• Updated: 10/Oct/19 13:11
• Resolved: 22/May/19 10:09

Description

Please take a look at newly added test
GridCachePartitionedSupplyEventsSelfTest.testSupplyEvents

There's logging of missed partitions during rebalancing, and as you can see partitions are missed even when a new node joins stable topology, with no nodes leaving.

Expected behavior is that in this case no partitions will be missed.

Issue Links

• relates to: IGNITE-11745 Rebalancing overwhelmingly prefers some supplier nodes to others
• links to: GitHub Pull Request #6560
• links to: TC Run which highlights problem