[IGNITE-9813] Unstable behaviour in GridQueryProcessor#processSchemaOperationLocal. Node stop must be checked

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Cannot Reproduce
• Affects Version/s: 2.6
• Component/s: sql
• Labels: newbie stability
• Release Note: The issue seems to be not actual. Tests passed, resolving as can't reproduce.
• Ignite Flags: Docs Required
• Assignee: Aleksandr Nikolaev
• Reporter: Taras Ledkov
• Created: 08/Oct/18 10:25
• Updated: 14/Jun/22 15:24
• Resolved: 14/Jun/22 15:24

Description

The test DynamicColumnsAbstractConcurrentSelfTest#testDropColumnCoordinatorChange periodically fails with exception SchemaOperationException: cache not found
because we don't check the node state at the GridQueryProcessor#processSchemaOperationLocal. The node's stop must be checked here (e.g. by GridQueryProcessor#busyLock).