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https://issues.apache.org/jira/browse/ZOOKEEPER-2908?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16199136#comment-16199136
]
ASF GitHub Bot commented on ZOOKEEPER-2908:
-------------------------------------------
Github user phunt commented on the issue:
https://github.com/apache/zookeeper/pull/390
@mfenes please close this.
> quorum.auth.MiniKdcTest.testKerberosLogin failing with NPE on java 9
> --------------------------------------------------------------------
>
> Key: ZOOKEEPER-2908
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2908
> Project: ZooKeeper
> Issue Type: Bug
> Components: security, tests
> Affects Versions: 3.5.4, 3.4.11
> Reporter: Patrick Hunt
> Assignee: Mark Fenes
> Priority: Blocker
> Fix For: 3.5.4, 3.4.11
>
>
> quorum.auth.MiniKdcTest.testKerberosLogin is failing with an NPE on Java 9.
> I recently setup jenkins jobs for java 9 on branch 3.4 and 3.5 and the test
> is failing as follows.
> {noformat}
> javax.security.auth.login.LoginException: java.lang.NullPointerException:
> invalid null input(s)
> at java.base/java.util.Objects.requireNonNull(Objects.java:246)
> at
> java.base/javax.security.auth.Subject$SecureSet.remove(Subject.java:1172)
> at
> java.base/java.util.Collections$SynchronizedCollection.remove(Collections.java:2039)
> at
> jdk.security.auth/com.sun.security.auth.module.Krb5LoginModule.logout(Krb5LoginModule.java:1193)
> at
> java.base/javax.security.auth.login.LoginContext.invoke(LoginContext.java:732)
> at
> java.base/javax.security.auth.login.LoginContext.access$000(LoginContext.java:194)
> at
> java.base/javax.security.auth.login.LoginContext$4.run(LoginContext.java:665)
> at
> java.base/javax.security.auth.login.LoginContext$4.run(LoginContext.java:663)
> at java.base/java.security.AccessController.doPrivileged(Native Method)
> at
> java.base/javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:663)
> at
> java.base/javax.security.auth.login.LoginContext.logout(LoginContext.java:613)
> at
> org.apache.zookeeper.server.quorum.auth.MiniKdcTest.testKerberosLogin(MiniKdcTest.java:179)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at
> org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:55)
> at
> java.base/javax.security.auth.login.LoginContext.invoke(LoginContext.java:821)
> at
> java.base/javax.security.auth.login.LoginContext.access$000(LoginContext.java:194)
> at
> java.base/javax.security.auth.login.LoginContext$4.run(LoginContext.java:665)
> at
> java.base/javax.security.auth.login.LoginContext$4.run(LoginContext.java:663)
> at java.base/java.security.AccessController.doPrivileged(Native Method)
> at
> java.base/javax.security.auth.login.LoginContext.invokePriv(LoginContext.java:663)
> at
> java.base/javax.security.auth.login.LoginContext.logout(LoginContext.java:613)
> at
> org.apache.zookeeper.server.quorum.auth.MiniKdcTest.testKerberosLogin(MiniKdcTest.java:179)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at
> org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:55)
> {noformat}
> https://builds.apache.org/view/S-Z/view/ZooKeeper/job/ZooKeeper_branch34_java9/1/testReport/junit/org.apache.zookeeper.server.quorum.auth/MiniKdcTest/testKerberosLogin/
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