[RATIS-864] Fix TestRaftStateMachineExceptionWithGrpc#testRetryOnExceptionDuringReplication

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Assignee: runzhiwang
• Reporter: Shashikant Banerjee
• Created: 21/Apr/20 09:29
• Updated: 21/Aug/23 22:40
• Resolved: 21/Aug/23 22:40

Description

The test failure was observed here:

https://builds.apache.org/job/PreCommit-RATIS-Build/1299/testReport/org.apache.ratis.grpc/TestRaftStateMachineExceptionWithGrpc/testRetryOnExceptionDuringReplication/

org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:113)
java.lang.NullPointerException
	at java.util.Objects.requireNonNull(Objects.java:203)
	at org.apache.ratis.server.impl.RaftStateMachineExceptionTests.runTestRetryOnExceptionDuringReplication(RaftStateMachineExceptionTests.java:170)
	at org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:125)
	at org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:113)
	at org.apache.ratis.server.impl.RaftStateMachineExceptionTests.testRetryOnExceptionDuringReplication(RaftStateMachineExceptionTests.java:145)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:298)
	at org.junit.internal.runners.statements.FailOnTimeout$CallableStatement.call(FailOnTimeout.java:292)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.lang.Thread.run(Thread.java:748)

Issue Links

• duplicates: RATIS-1833 Intermittent failure in TestRaftStateMachineExceptionWithSimulatedRpc