[jira] [Commented] (ZOOKEEPER-3248) EmbeddedZookeeper does not delete temp directory on shutdown in Windows

["David Schneiderbauer (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-3248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17500830#comment-17500830 ] 

David Schneiderbauer commented on ZOOKEEPER-3248:
-------------------------------------------------

This is bugging me as well since a long time now.

[~apanasevich.d] have you found a workaround or are you just living with the issue?

> EmbeddedZookeeper does not delete temp directory on shutdown in Windows
> -----------------------------------------------------------------------
>
>                 Key: ZOOKEEPER-3248
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3248
>             Project: ZooKeeper
>          Issue Type: Bug
>         Environment: Windows 7, Java 8 
>            Reporter: Dmitrii Apanasevich
>            Priority: Major
>
> I tend to consider the problem as a serious one. For example, a single run of a bunch of twenty tests leaves ~1Gb of garbage on the system disk (64Mb per test). It's easy to get "No disc space".
> I've created [a simple example on GitHub|https://github.com/apanasevich/embedded-servers-example[]|https://github.com/apanasevich/embedded-servers-example] that demonstrates the problem. Here is the exception which throws EmbeddedZookeeper#shutdown:
> {code:java}
> java.nio.file.FileSystemException: C:\Users\D15E0~1.APA\AppData\Local\Temp\kafka-8507336206769425170\version-2\log.1: The process cannot access the file because it is being used by another process
> at sun.nio.fs.WindowsException.translateToIOException(WindowsException.java:86)
> at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:97)
> at sun.nio.fs.WindowsException.rethrowAsIOException(WindowsException.java:102)
> at sun.nio.fs.WindowsFileSystemProvider.implDelete(WindowsFileSystemProvider.java:269)
> at sun.nio.fs.AbstractFileSystemProvider.delete(AbstractFileSystemProvider.java:103)
> at java.nio.file.Files.delete(Files.java:1126)
> at org.apache.kafka.common.utils.Utils$2.visitFile(Utils.java:757)
> at org.apache.kafka.common.utils.Utils$2.visitFile(Utils.java:746)
> at java.nio.file.Files.walkFileTree(Files.java:2670)
> at java.nio.file.Files.walkFileTree(Files.java:2742)
> at org.apache.kafka.common.utils.Utils.delete(Utils.java:746)
> at kafka.zk.EmbeddedZookeeper.shutdown(EmbeddedZookeeper.scala:63)
> at example.TempDirectoriesTest.tearDownTest(TempDirectoriesTest.java:58)
> 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.RunAfters.evaluate(RunAfters.java:33)
> 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$2.evaluate(ParentRunner.java:268)
> at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
> at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:106)
> at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:58)
> at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:38)
> at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66)
> at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
> at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
> at com.sun.proxy.$Proxy2.processTestClass(Unknown Source)
> at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:117)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
> at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
> at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:155)
> at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:137)
> at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
> at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
> at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
> at java.lang.Thread.run(Thread.java:748)
> {code}
>  



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