[IGNITE-12181] Rebalance hangs on BLT change on cluster with in-memory regions

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 2.8
• Assignee: Pavel Pereslegin
• Reporter: Maxim Muzafarov
• Created: 17/Sep/19 17:22
• Updated: 03/Oct/19 12:41
• Resolved: 03/Oct/19 12:41

Description

1. Configured BLT on the node-1 (cluster activated)
2. Configured in-memory region with a single cache on the node-1
3. A new node-2 join to the cluster
4. Set new BLT based on two nodes
5. Rebalance hangs

Reproducer attached.

Issue Links

• is caused by: IGNITE-11584 Implement batch insertion of new cache entries in FreeList to improve rebalancing
• links to: GitHub Pull Request #6929
• links to: TC run all.