[IGNITE-12514] WAL don't flush several last records in LOG-ONLY/FSYNC mode if flush ptr=null

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.9
• Assignee: Ivan Bessonov
• Reporter: Ivan Bessonov
• Created: 30/Dec/19 12:34
• Updated: 06/Aug/21 14:42
• Resolved: 09/Jan/20 16:31

Description

In the current implementation, last flush pointer dependent to thread-local. If some thread adds new records and another thread calls wal.flush(null), this flush may not be flushed records witch was added in thread one, because in case null flush pointer, thread flushed until the last record which was added in current thread.

Issue Links

• Blocked: IGNITE-12499 Node took a long time to start after kill
• links to: GitHub Pull Request #7219
• links to: TC All