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https://issues.apache.org/jira/browse/HDFS-14322?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16779531#comment-16779531
]
Íñigo Goiri commented on HDFS-14322:
------------------------------------
The stack trace we saw in HDFS-14316 (and other tests) is:
{code}
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at
org.apache.hadoop.hdfs.server.federation.router.security.RouterSecurityManager.newSecretManager(RouterSecurityManager.java:78)
at
org.apache.hadoop.hdfs.server.federation.router.security.RouterSecurityManager.<init>(RouterSecurityManager.java:52)
at
org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer.<init>(RouterRpcServer.java:263)
at
org.apache.hadoop.hdfs.server.federation.router.Router.createRpcServer(Router.java:375)
at
org.apache.hadoop.hdfs.server.federation.router.Router.serviceInit(Router.java:184)
at
org.apache.hadoop.service.AbstractService.init(AbstractService.java:164)
at
org.apache.hadoop.hdfs.server.federation.MiniRouterDFSCluster$RouterContext.<init>(MiniRouterDFSCluster.java:169)
at
org.apache.hadoop.hdfs.server.federation.MiniRouterDFSCluster.buildRouter(MiniRouterDFSCluster.java:734)
at
org.apache.hadoop.hdfs.server.federation.MiniRouterDFSCluster.startRouters(MiniRouterDFSCluster.java:812)
at
org.apache.hadoop.hdfs.server.federation.router.TestRouterAllResolver.setup(TestRouterAllResolver.java:128)
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.RunBefores.evaluate(RunBefores.java:24)
at
org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
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.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:365)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:273)
at
org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238)
at
org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:159)
at
org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:384)
at
org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:345)
at
org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:126)
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:418)
Caused by: java.lang.NullPointerException: Zookeeper connection string cannot
be null
at
com.google.common.base.Preconditions.checkNotNull(Preconditions.java:204)
at
org.apache.hadoop.security.token.delegation.ZKDelegationTokenSecretManager.<init>(ZKDelegationTokenSecretManager.java:158)
at
org.apache.hadoop.hdfs.server.federation.router.security.token.ZKDelegationTokenSecretManagerImpl.<init>(ZKDelegationTokenSecretManagerImpl.java:42)
... 40 more
{code}
> RBF: Security manager should not load if security is disabled
> -------------------------------------------------------------
>
> Key: HDFS-14322
> URL: https://issues.apache.org/jira/browse/HDFS-14322
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Reporter: CR Hota
> Assignee: CR Hota
> Priority: Major
>
> Security manager tries to instantiate secret manager irrespective of whether
> security is on/off. Simple optimization should be done to avoid loading
> secret manager if security is turned off.
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