[IGNITE-21016] ItMixedQueriesTest.testIgniteSchemaAwaresAlterTableCommand is flaky

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0
• Component/s: sql
• Labels: ignite-3
• Assignee: Konstantin Orlov
• Reporter: Iurii Gerzhedovich
• Created: 04/Dec/23 14:36
• Updated: 04/Sep/24 16:08
• Resolved: 13/Dec/23 11:20

Description

The test org.apache.ignite.internal.sql.engine.ItMixedQueriesTest#testIgniteSchemaAwaresAlterTableCommand is flacky.
The issue periodically appears on TC, also reproducable on local environment.

org.opentest4j.AssertionFailedError: Column metadata doesn't match ==> expected: <3> but was: <2>
  at app//org.junit.jupiter.api.AssertionFailureBuilder.build(AssertionFailureBuilder.java:151)
  at app//org.junit.jupiter.api.AssertionFailureBuilder.buildAndThrow(AssertionFailureBuilder.java:132)
  at app//org.junit.jupiter.api.AssertEquals.failNotEqual(AssertEquals.java:197)
  at app//org.junit.jupiter.api.AssertEquals.assertEquals(AssertEquals.java:150)
  at app//org.junit.jupiter.api.Assertions.assertEquals(Assertions.java:560)
  at app//org.apache.ignite.internal.sql.engine.util.QueryCheckerImpl.check(QueryCheckerImpl.java:322)
  at app//org.apache.ignite.internal.sql.engine.util.QueryCheckerFactoryImpl$1.check(QueryCheckerFactoryImpl.java:90)
  at app//org.apache.ignite.internal.sql.engine.ItMixedQueriesTest.testIgniteSchemaAwaresAlterTableCommand(ItMixedQueriesTest.java:221)

Issue Links

• relates to: IGNITE-21084 Account for differences of logical part of now() on different nodes when waiting after a DDL
• links to: GitHub Pull Request #2945
• links to: PR