[
https://issues.apache.org/jira/browse/RATIS-865?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
runzhiwang reassigned RATIS-865:
--------------------------------
Assignee: runzhiwang
> Fix TestRaftWithGrpc#testStateMachineMetrics
> --------------------------------------------
>
> Key: RATIS-865
> URL: https://issues.apache.org/jira/browse/RATIS-865
> Project: Ratis
> Issue Type: Sub-task
> Reporter: Shashikant Banerjee
> Assignee: runzhiwang
> Priority: Major
> Fix For: 0.6.0
>
>
> The failure was observed here:
> [https://builds.apache.org/job/PreCommit-RATIS-Build/1299/testReport/org.apache.ratis.grpc/TestRaftWithGrpc/testStateMachineMetrics/]
> {code:java}
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:113)
> java.lang.AssertionError
> at org.junit.Assert.fail(Assert.java:86)
> at org.junit.Assert.assertTrue(Assert.java:41)
> at org.junit.Assert.assertTrue(Assert.java:52)
> at
> org.apache.ratis.RaftBasicTests.checkFollowerCommitLagsLeader(RaftBasicTests.java:494)
> at
> org.apache.ratis.RaftBasicTests.testStateMachineMetrics(RaftBasicTests.java:469)
> at
> org.apache.ratis.grpc.TestRaftWithGrpc.lambda$testStateMachineMetrics$1(TestRaftWithGrpc.java:65)
> at
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:125)
> at
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:113)
> at
> org.apache.ratis.grpc.TestRaftWithGrpc.testStateMachineMetrics(TestRaftWithGrpc.java:64)
> 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$CallableStatement.call(FailOnTimeout.java:292)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at java.lang.Thread.run(Thread.java:748)
> 2ND INSTANCE
> -----------
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:113)
> java.util.NoSuchElementException
> at java.util.TreeMap.key(TreeMap.java:1327)
> at java.util.TreeMap.firstKey(TreeMap.java:290)
> at
> java.util.Collections$UnmodifiableSortedMap.firstKey(Collections.java:1808)
> at
> org.apache.ratis.server.impl.RaftServerMetrics.getPeerCommitIndexGauge(RaftServerMetrics.java:159)
> at
> org.apache.ratis.RaftBasicTests.checkFollowerCommitLagsLeader(RaftBasicTests.java:487)
> at
> org.apache.ratis.RaftBasicTests.testStateMachineMetrics(RaftBasicTests.java:458)
> at
> org.apache.ratis.grpc.TestRaftWithGrpc.lambda$testStateMachineMetrics$1(TestRaftWithGrpc.java:65)
> at
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:125)
> at
> org.apache.ratis.MiniRaftCluster$Factory$Get.runWithNewCluster(MiniRaftCluster.java:113)
> at
> org.apache.ratis.grpc.TestRaftWithGrpc.testStateMachineMetrics(TestRaftWithGrpc.java:64)
> 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)
> {code}
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