Evgeny Stanilovsky created IGNITE-29166:
-------------------------------------------
Summary: Fix flaky TableDdlIntegrationTest#alterTableLogging
Key: IGNITE-29166
URL: https://issues.apache.org/jira/browse/IGNITE-29166
Project: Ignite
Issue Type: Bug
Components: sql
Affects Versions: 2.18
Reporter: Evgeny Stanilovsky
Assignee: Evgeny Stanilovsky
Attachments: image-2026-10-19-16-23-15-369.png,
image-2026-10-19-16-28-02-933.png, image-2026-10-19-16-28-58-177.png
Test TableDdlIntegrationTest#alterTableLogging is rare flaky cause
disco-notifier and user threads are not syncronized, I can\`t reproduce it
locally but it can be reproduced by simple sleep hack like :
CacheGroupDescriptor#walEnabled(boolean) ->
public void walEnabled(boolean walEnabled) {
try {
Thread.sleep(100);
}
catch (InterruptedException e) {
throw new RuntimeException(e);
}
this.walEnabled = walEnabled;
}
{noformat}
java.lang.AssertionError
at org.junit.Assert.fail(Assert.java:87)
at org.junit.Assert.assertTrue(Assert.java:42)
at org.junit.Assert.assertTrue(Assert.java:53)
at
org.apache.ignite.testframework.junits.JUnitAssertAware.assertTrue(JUnitAssertAware.java:35)
at
org.apache.ignite.internal.processors.query.calcite.integration.TableDdlIntegrationTest.alterTableLogging(TableDdlIntegrationTest.java:1229)
{noformat}
!image-2026-10-19-16-23-15-369.png!
!image-2026-10-19-16-28-02-933.png!
!image-2026-10-19-16-28-58-177.png!
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