[FLINK-11156] ZooKeeperCompletedCheckpointStoreMockitoTest fails with IncompatibleClassChangeError

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.8.0
• Fix Version/s: 1.8.0
• Component/s: Tests
• Labels: pull-request-available
• Assignee: Gary Yao
• Reporter: Gary Yao
• Created: 13/Dec/18 15:51
• Updated: 15/Jan/19 10:16
• Resolved: 15/Jan/19 10:16

Description

java.lang.IncompatibleClassChangeError: Method java.util.Comparator.comparing(Ljava/util/function/Function;)Ljava/util/Comparator; must be InterfaceMethodref constant

	at org.apache.flink.runtime.checkpoint.ZooKeeperCompletedCheckpointStore.<clinit>(ZooKeeperCompletedCheckpointStore.java:74)
	at java.base/java.lang.Class.forName0(Native Method)
	at java.base/java.lang.Class.forName(Class.java:292)
	at javassist.runtime.Desc.getClassObject(Desc.java:43)
	at javassist.runtime.Desc.getClassType(Desc.java:152)
	at javassist.runtime.Desc.getType(Desc.java:122)
	at javassist.runtime.Desc.getType(Desc.java:78)
	at org.apache.flink.runtime.checkpoint.ZooKeeperCompletedCheckpointStoreMockitoTest.testCheckpointRecovery(ZooKeeperCompletedCheckpointStoreMockitoTest.java:175)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.base/java.lang.reflect.Method.invoke(Method.java:564)
	at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:68)
	at org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:326)
	at org.junit.internal.runners.MethodRoadie$1$1.call(MethodRoadie.java:64)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
	at java.base/java.lang.Thread.run(Thread.java:844)

Issue Links

• links to: GitHub Pull Request #7302
• links to: GitHub Pull Request #7441