[IGNITE-15417] Create cursorId on client side

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha3
• Labels: ignite-3
• Assignee: Mirza Aliev
• Reporter: Mirza Aliev
• Reviewer: Alexander Lapin
• Created: 01/Sep/21 09:34
• Updated: 02/Sep/21 13:11
• Resolved: 02/Sep/21 13:11

Description

There is a bug in MetaStorageListener for RangeCommand, WatchRangeKeysCommand, WatchExactKeysCommand commands in case cluster has several raft nodes, currently we create new cursorId for this commands on server side on a single client request, which means that one logical cursor is created for every MetaStorageListener on server side. This bug leads to a critical problem for cluster with several nodes because cursors won't be replicated correctly.

We should create cursorId only on client side en pass it to server.

Issue Links

• links to: GitHub Pull Request #307