Till Rohrmann created FLINK-2544:
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Summary: Some test cases using PowerMock fail with Java 8u20
Key: FLINK-2544
URL: https://issues.apache.org/jira/browse/FLINK-2544
Project: Flink
Issue Type: Bug
Reporter: Till Rohrmann
Priority: Minor
I observed that some of the test cases using {{PowerMockRunner}} fail with Java
8u20 with the following error:
{code}
java.lang.VerifyError: Bad <init> method call from inside of a branch
Exception Details:
Location:
org/apache/flink/client/program/ClientTest$SuccessReturningActor.<init>()V
@32: invokespecial
Reason:
Error exists in the bytecode
Bytecode:
0x0000000: 2a4c 1214 b800 1a03 bd00 0d12 1bb8 001f
0x0000010: b800 254e 2db2 0029 a500 0e2a 01c0 002b
0x0000020: b700 2ea7 0009 2bb7 0030 0157 2a01 4c01
0x0000030: 4d01 4e2b 01a5 0008 2b4e a700 0912 32b8
0x0000040: 001a 4e2d 1234 03bd 000d 1236 b800 1f12
0x0000050: 32b8 003a 3a04 1904 b200 29a6 000a b800
0x0000060: 3c4d a700 0919 04c0 0011 4d2c b800 42b5
0x0000070: 0046 b1
Stackmap Table:
full_frame(@38,{UninitializedThis,UninitializedThis,Top,Object[#13]},{})
full_frame(@44,{Object[#2],Object[#2],Top,Object[#13]},{})
full_frame(@61,{Object[#2],Null,Null,Null},{Object[#2]})
full_frame(@67,{Object[#2],Null,Null,Object[#15]},{Object[#2]})
full_frame(@101,{Object[#2],Null,Null,Object[#15],Object[#13]},{Object[#2]})
full_frame(@107,{Object[#2],Null,Object[#17],Object[#15],Object[#13]},{Object[#2]})
at java.lang.Class.getDeclaredConstructors0(Native Method)
at java.lang.Class.privateGetDeclaredConstructors(Class.java:2658)
at java.lang.Class.getConstructor0(Class.java:3062)
at java.lang.Class.getDeclaredConstructor(Class.java:2165)
at akka.util.Reflect$$anonfun$4.apply(Reflect.scala:86)
at akka.util.Reflect$$anonfun$4.apply(Reflect.scala:86)
at scala.util.Try$.apply(Try.scala:161)
at akka.util.Reflect$.findConstructor(Reflect.scala:86)
at akka.actor.NoArgsReflectConstructor.<init>(Props.scala:359)
at akka.actor.IndirectActorProducer$.apply(Props.scala:308)
at akka.actor.Props.producer(Props.scala:176)
at akka.actor.Props.<init>(Props.scala:189)
at akka.actor.Props$.create(Props.scala:99)
at akka.actor.Props$.create(Props.scala:99)
at akka.actor.Props.create(Props.scala)
at
org.apache.flink.client.program.ClientTest.shouldSubmitToJobClient(ClientTest.java:143)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:68)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:310)
at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:88)
at
org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:96)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.executeTest(PowerMockJUnit44RunnerDelegateImpl.java:294)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTestInSuper(PowerMockJUnit47RunnerDelegateImpl.java:127)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit47RunnerDelegateImpl$PowerMockJUnit47MethodRunner.executeTest(PowerMockJUnit47RunnerDelegateImpl.java:82)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$PowerMockJUnit44MethodRunner.runBeforesThenTestThenAfters(PowerMockJUnit44RunnerDelegateImpl.java:282)
at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:86)
at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:49)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.invokeTestMethod(PowerMockJUnit44RunnerDelegateImpl.java:207)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.runMethods(PowerMockJUnit44RunnerDelegateImpl.java:146)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl$1.run(PowerMockJUnit44RunnerDelegateImpl.java:120)
at
org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:33)
at
org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:45)
at
org.powermock.modules.junit4.internal.impl.PowerMockJUnit44RunnerDelegateImpl.run(PowerMockJUnit44RunnerDelegateImpl.java:118)
at
org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:104)
at
org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)
at
org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:53)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:78)
at
com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:212)
at
com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:68)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
{code}
Affected tests are: {{ClientTest.shouldSubmitToJobClient}},
{{ClientTest.shouldSubmitToJobClientFails}}, {{DataSourceTaskTest}},
{{DataSinkTaskTest}} and {{ChainTaskTest}}. This list, however, is by no means
complete.
With the latest java version Java 8u51, the tests pass, though.
I propose to either document this fact more prominently or to rewrite the
affected tests so that they also run with Java 8u20.
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