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https://issues.apache.org/jira/browse/YARN-2689?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14172629#comment-14172629
 ] 

Chris Nauroth commented on YARN-2689:
-------------------------------------

Hi Steve.  Thanks for fixing this.  The patch looks good to me, and I verified 
that it fixes the tests on Windows.  However, I'm seeing a problem when running 
on Mac and Linux.  It's hanging while executing {{ktutil}}.  On my systems, 
{{ktutil}} is an interactive command, so the tests are starting up the child 
process, and then it's never exiting.  (See stack trace below.)  Some quick 
searching indicates that some installations of {{ktutil}} are non-interactive, 
but others are entirely interactive (MIT for example).

{code}
"JUnit" prio=10 tid=0x00007f424488c000 nid=0x675 runnable [0x00007f4239c02000]
   java.lang.Thread.State: RUNNABLE
        at java.io.FileInputStream.readBytes(Native Method)
        at java.io.FileInputStream.read(FileInputStream.java:236)
        at java.io.BufferedInputStream.read1(BufferedInputStream.java:273)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:334)
        - locked <0x00000000ed550918> (a java.io.BufferedInputStream)
        at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:282)
        at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:324)
        at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:176)
        - locked <0x00000000ed3df918> (a java.io.InputStreamReader)
        at java.io.InputStreamReader.read(InputStreamReader.java:184)
        at java.io.BufferedReader.fill(BufferedReader.java:153)
        at java.io.BufferedReader.read1(BufferedReader.java:204)
        at java.io.BufferedReader.read(BufferedReader.java:278)
        - locked <0x00000000ed3df918> (a java.io.InputStreamReader)
        at 
org.apache.hadoop.util.Shell$ShellCommandExecutor.parseExecResult(Shell.java:721)
        at org.apache.hadoop.util.Shell.runCommand(Shell.java:530)
        at org.apache.hadoop.util.Shell.run(Shell.java:455)
        at 
org.apache.hadoop.util.Shell$ShellCommandExecutor.execute(Shell.java:708)
        at org.apache.hadoop.util.Shell.execCommand(Shell.java:797)
        at org.apache.hadoop.util.Shell.execCommand(Shell.java:780)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:616)
        at 
org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
        at 
org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
        at 
org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
        at 
org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
        at 
org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
        at 
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
        at 
org.junit.internal.runners.statements.FailOnTimeout$StatementThread.run(FailOnTimeout.java:74)
{code}


> TestSecureRMRegistryOperations failing on windows
> -------------------------------------------------
>
>                 Key: YARN-2689
>                 URL: https://issues.apache.org/jira/browse/YARN-2689
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: api, resourcemanager
>    Affects Versions: 2.6.0
>         Environment: Windows server, Java 7, ZK 3.4.6
>            Reporter: Steve Loughran
>            Assignee: Steve Loughran
>         Attachments: YARN-2689-001.patch
>
>
> the micro ZK service used in the {{TestSecureRMRegistryOperations}} test 
> doesnt start on windows, 
> {code}
> org.apache.hadoop.service.ServiceStateException: java.io.IOException: Could 
> not configure server because SASL configuration did not allow the  ZooKeeper 
> server to authenticate itself properly: 
> javax.security.auth.login.LoginException: Unable to obtain password from user
> {code}



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