[RATIS-1962] Intermittent failure in testAddNewFollowers

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Component/s: snapshot
• Assignee: Unassigned
• Reporter: Attila Doroszlai
• Created: 10/Dec/23 14:31
• Updated: 12/Dec/23 09:27

Description

org.apache.ratis.grpc.TestInstallSnapshotNotificationWithGrpc.testAddNewFollowers  Time elapsed: 4.573 s  <<< FAILURE!
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.ratis.statemachine.RaftSnapshotBaseTest.assertLogContent(RaftSnapshotBaseTest.java:99)
	at org.apache.ratis.InstallSnapshotNotificationTests.testAddNewFollowers(InstallSnapshotNotificationTests.java:257)
	at org.apache.ratis.InstallSnapshotNotificationTests.lambda$testAddNewFollowers$0(InstallSnapshotNotificationTests.java:176)
	at org.apache.ratis.server.impl.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:141)
	at org.apache.ratis.server.impl.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:121)
	at org.apache.ratis.InstallSnapshotNotificationTests.testAddNewFollowers(InstallSnapshotNotificationTests.java:176)

and

org.apache.ratis.grpc.TestInstallSnapshotNotificationWithGrpc.testAddNewFollowersNoSnapshot  Time elapsed: 3.091 s  <<< FAILURE!
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.ratis.statemachine.RaftSnapshotBaseTest.assertLogContent(RaftSnapshotBaseTest.java:99)
	at org.apache.ratis.InstallSnapshotNotificationTests.testAddNewFollowers(InstallSnapshotNotificationTests.java:257)
	at org.apache.ratis.InstallSnapshotNotificationTests.lambda$testAddNewFollowersNoSnapshot$1(InstallSnapshotNotificationTests.java:182)
	at org.apache.ratis.server.impl.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:141)
	at org.apache.ratis.server.impl.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:121)
	at org.apache.ratis.InstallSnapshotNotificationTests.testAddNewFollowersNoSnapshot(InstallSnapshotNotificationTests.java:182)

• https://github.com/adoroszlai/ratis-build-results/blob/master/2023/10/25/2706/unit-grpc/ratis-test/org.apache.ratis.grpc.TestInstallSnapshotNotificationWithGrpc.txt
• https://github.com/adoroszlai/ratis-build-results/blob/master/2023/11/10/2765/unit-grpc/ratis-test/org.apache.ratis.grpc.TestInstallSnapshotNotificationWithGrpc.txt
• https://github.com/adoroszlai/ratis-build-results/blob/master/2023/12/10/2832/unit-grpc/ratis-test/org.apache.ratis.grpc.TestInstallSnapshotNotificationWithGrpc.txt

Happened in 2/100 runs.