[
https://issues.apache.org/jira/browse/FLINK-19918?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Yun Tang closed FLINK-19918.
----------------------------
Resolution: Information Provided
Closing this ticket as lack of activity.
> RocksIncrementalCheckpointRescalingTest.testScalingDown/Up fails on Windows
> with NPE
> ------------------------------------------------------------------------------------
>
> Key: FLINK-19918
> URL: https://issues.apache.org/jira/browse/FLINK-19918
> Project: Flink
> Issue Type: Bug
> Components: Runtime / State Backends
> Reporter: Andrey Zagrebin
> Priority: Not a Priority
> Labels: auto-deprioritized-major, auto-deprioritized-minor
>
> testScalingDown:
> {code:java}
> java.lang.NullPointerExceptionjava.lang.NullPointerException at
> org.apache.flink.streaming.util.AbstractStreamOperatorTestHarness.close(AbstractStreamOperatorTestHarness.java:656)
> at
> org.apache.flink.contrib.streaming.state.RocksIncrementalCheckpointRescalingTest.closeHarness(RocksIncrementalCheckpointRescalingTest.java:357)
> at
> org.apache.flink.contrib.streaming.state.RocksIncrementalCheckpointRescalingTest.testScalingDown(RocksIncrementalCheckpointRescalingTest.java:276)
> {code}
>
> testScalingUp:
> {code:java}
> java.lang.IllegalArgumentException: Cannot use the root directory for
> checkpoints.java.lang.IllegalArgumentException: Cannot use the root directory
> for checkpoints.
> at
> org.apache.flink.runtime.state.filesystem.AbstractFileStateBackend.validatePath(AbstractFileStateBackend.java:195)
> at
> org.apache.flink.runtime.state.filesystem.AbstractFileStateBackend.<init>(AbstractFileStateBackend.java:109)
> at
> org.apache.flink.runtime.state.filesystem.AbstractFileStateBackend.<init>(AbstractFileStateBackend.java:95)
> at
> org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:339)
> at
> org.apache.flink.runtime.state.filesystem.FsStateBackend.<init>(FsStateBackend.java:216)
> at
> org.apache.flink.contrib.streaming.state.RocksDBStateBackend.<init>(RocksDBStateBackend.java:238)
> at
> org.apache.flink.contrib.streaming.state.RocksDBStateBackend.<init>(RocksDBStateBackend.java:205)
> at
> org.apache.flink.contrib.streaming.state.RocksIncrementalCheckpointRescalingTest.getStateBackend(RocksIncrementalCheckpointRescalingTest.java:390)
> at
> org.apache.flink.contrib.streaming.state.RocksIncrementalCheckpointRescalingTest.testScalingUp(RocksIncrementalCheckpointRescalingTest.java:106)
> 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.RunBefores.evaluate(RunBefores.java:26)
> at org.junit.rules.ExternalResource$1.evaluate(ExternalResource.java:48) at
> org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55) at
> org.junit.rules.RunRules.evaluate(RunRules.java:20) at
> org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325) at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
> at
> org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
> at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at
> org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
> org.junit.runners.Suite.runChild(Suite.java:128) at
> org.junit.runners.Suite.runChild(Suite.java:27) at
> org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) at
> org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) at
> org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) at
> org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) at
> org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) at
> org.junit.runners.ParentRunner.run(ParentRunner.java:363) at
> org.junit.runner.JUnitCore.run(JUnitCore.java:137) at
> com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69)
> at
> com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
> at
> com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
> at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53) Suppressed:
> java.lang.NullPointerException at
> org.apache.flink.streaming.util.AbstractStreamOperatorTestHarness.close(AbstractStreamOperatorTestHarness.java:656)
> at
> org.apache.flink.contrib.streaming.state.RocksIncrementalCheckpointRescalingTest.testScalingUp(RocksIncrementalCheckpointRescalingTest.java:112)
> ... 34 more{code}
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