Matthias Pohl created FLINK-26341:
-------------------------------------
Summary: ZooKeeperTestEnvironment does not allow for repeated test
execution
Key: FLINK-26341
URL: https://issues.apache.org/jira/browse/FLINK-26341
Project: Flink
Issue Type: Bug
Components: Runtime / Coordination
Affects Versions: 1.14.3, 1.13.6, 1.15.0
Reporter: Matthias Pohl
{{ZooKeeperTestEnvironment.deleteAll}} fails when rerunning a test due to the
client not being started:
{code}
java.lang.IllegalStateException: Client is not started
at
org.apache.flink.shaded.curator5.org.apache.curator.shaded.com.google.common.base.Preconditions.checkState(Preconditions.java:507)
at
org.apache.flink.shaded.curator5.org.apache.curator.CuratorZookeeperClient.getZooKeeper(CuratorZookeeperClient.java:139)
at
org.apache.flink.runtime.zookeeper.ZooKeeperTestEnvironment.deleteAll(ZooKeeperTestEnvironment.java:145)
at
org.apache.flink.runtime.checkpoint.ZooKeeperCheckpointIDCounterITCase.cleanUp(ZooKeeperCheckpointIDCounterITCase.java:48)
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:59)
at
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at
org.junit.internal.runners.statements.RunBefores.invokeMethod(RunBefores.java:33)
at
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:24)
at
org.apache.flink.util.TestNameProvider$1.evaluate(TestNameProvider.java:45)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:61)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at
org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at
org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at
com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
at
com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:52)
at
com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:221)
at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
{code}
This behavior was observed when running various tests:
* {{ZooKeeperCheckpointIDCounterITCase.testShutdownRemovesState}}
* {{ZooKeeperStateHandleStoreTest.testAddAndLock}}
* {{ZooKeeperStateHandleStoreTest.testFailingAddWithPossiblyInconsistentState}}
I'd assume that this applies in any other case as well.
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