[IGNITE-10468] MVCC TX: Failover

• Type: Task
• Status: Resolved
• Priority: Major
• Resolution: Done
• Ignite Flags: Docs Required
• Assignee: Igor Seliverstov
• Reporter: Igor Seliverstov
• Created: 29/Nov/18 12:12
• Updated: 04/Feb/19 13:48
• Resolved: 04/Feb/19 13:48

Description

There is several problems in mvcc failover scenarios.

The task is an umbrella ticket for currently known issues.

Issue Links

• contains: IGNITE-10264 MVCC: Enlist request failure on backup can cause grid hanging.
• contains: IGNITE-9774 CacheMvccTransactionsTest.testPutAllGetAll_ClientServer_Backups1_Restart_Scan hangs
• contains: IGNITE-10241 MVCC TX: orphaned remote transactions
• contains: IGNITE-10262 MVCC: Some client operation may hangs if all data nodes left the grid.
• contains: IGNITE-10378 MVCC TX: Possible race on MVCC coordinator reassignment
• contains: IGNITE-10434 MVCC: Transaction asynchronous rollback bug.
• contains: IGNITE-10455 MVCC: Tx timeout can cause update counters inconsistency.
• contains: IGNITE-10537 MVCC: Client reconnect tests became unstable after mvcc coordinator reassign fix.
• contains: IGNITE-9892 MVCC: Exchange hangs on mvcc coordinator fail