Jens Deppe created GEODE-4793:
---------------------------------
Summary: DUnit tests fail on Windows
Key: GEODE-4793
URL: https://issues.apache.org/jira/browse/GEODE-4793
Project: Geode
Issue Type: Bug
Components: gfsh
Reporter: Jens Deppe
Various tests will fail on Windows with errors similar to the following:
{noformat}
[vm0] [error 2018/03/07 04:38:13.670 UTC <RMI TCP Connection(1)-10.32.110.121>
tid=19] Error occurred while initializing cluster configuration
[vm0] java.lang.RuntimeException: Error occurred while initializing cluster
configuration
[vm0] at
org.apache.geode.distributed.internal.ClusterConfigurationService.getConfigurationRegion(ClusterConfigurationService.java:731)
[vm0] at
org.apache.geode.distributed.internal.ClusterConfigurationService.initSharedConfiguration(ClusterConfigurationService.java:459)
[vm0] at
org.apache.geode.distributed.internal.InternalLocator.startSharedConfigurationService(InternalLocator.java:1332)
[vm0] at
org.apache.geode.distributed.internal.InternalLocator.startCache(InternalLocator.java:668)
[vm0] at
org.apache.geode.distributed.internal.InternalLocator.startDistributedSystem(InternalLocator.java:647)
[vm0] at
org.apache.geode.distributed.internal.InternalLocator.startLocator(InternalLocator.java:309)
[vm0] at org.apache.geode.distributed.Locator.startLocator(Locator.java:253)
[vm0] at
org.apache.geode.distributed.Locator.startLocatorAndDS(Locator.java:140)
[vm0] at
org.apache.geode.test.junit.rules.LocatorStarterRule.startLocator(LocatorStarterRule.java:78)
[vm0] at
org.apache.geode.test.junit.rules.LocatorStarterRule.before(LocatorStarterRule.java:59)
[vm0] at
org.apache.geode.test.dunit.rules.ClusterStartupRule.lambda$startLocatorVM$1c67b668$1(ClusterStartupRule.java:157)
[vm0] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[vm0] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[vm0] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[vm0] at java.lang.reflect.Method.invoke(Method.java:498)
[vm0] at hydra.MethExecutor.executeObject(MethExecutor.java:244)
[vm0] at
org.apache.geode.test.dunit.standalone.RemoteDUnitVM.executeMethodOnObject(RemoteDUnitVM.java:70)
[vm0] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[vm0] at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
[vm0] at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[vm0] at java.lang.reflect.Method.invoke(Method.java:498)
[vm0] at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:361)
[vm0] at sun.rmi.transport.Transport$1.run(Transport.java:200)
[vm0] at sun.rmi.transport.Transport$1.run(Transport.java:197)
[vm0] at java.security.AccessController.doPrivileged(Native Method)
[vm0] at sun.rmi.transport.Transport.serviceCall(Transport.java:196)
[vm0] at
sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:568)
[vm0] at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:826)
[vm0] at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:683)
[vm0] at java.security.AccessController.doPrivileged(Native Method)
[vm0] at
sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:682)
[vm0] at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
[vm0] at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
[vm0] at java.lang.Thread.run(Thread.java:748)
[vm0] Caused by: java.io.IOException: Cannot create directory at
C:\Users\Administrator\geode\geode-core\dunit\vm0\ConfigDiskDir_locator-0
[vm0] at
org.apache.geode.distributed.internal.ClusterConfigurationService.getConfigurationRegion(ClusterConfigurationService.java:699)
[vm0] ... 33 more
{noformat}
The problem boils down to the use of `Files.list` which sometimes will hold
open a directory and prevent its cleanup between tests.
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