[jira] [Commented] (GEODE-9647) MultiUserAuth: DataSerializer.Register throws when attempting to register a new DataSerializer.

["Mark Hanson (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/GEODE-9647?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17421565#comment-17421565 ] 

Mark Hanson commented on GEODE-9647:
------------------------------------

The solution appears to be to plumb the regionService down into the DataSerializer class call to register. Doing so appears to alleviate the issue.

> MultiUserAuth: DataSerializer.Register throws when attempting to register a new DataSerializer.
> -----------------------------------------------------------------------------------------------
>
>                 Key: GEODE-9647
>                 URL: https://issues.apache.org/jira/browse/GEODE-9647
>             Project: Geode
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 1.15.0
>            Reporter: Mark Hanson
>            Priority: Major
>              Labels: needsTriage
>
> When multiuserSecureModeEnabled is set, a user may attempt to register a DataSerializer, but will get the following error. The reason is that the PoolImpl needs credentials to authenticate against, which it does not have.
>  
> {noformat}
> [warn 2021/09/28 10:32:42.470 PDT  <main> tid=0x1] Error registering instantiator on pool:java.lang.UnsupportedOperationException: Use Pool APIs for doing operations when multiuser-secure-mode-enabled is set to true.
>     at org.apache.geode.cache.client.internal.PoolImpl.authenticateIfRequired(PoolImpl.java:1540) 
>     at org.apache.geode.cache.client.internal.PoolImpl.execute(PoolImpl.java:800)
>     at org.apache.geode.cache.client.internal.RegisterDataSerializersOp.execute(RegisterDataSerializersOp.java:34) 
>     at org.apache.geode.internal.cache.PoolManagerImpl.allPoolsRegisterDataSerializers(PoolManagerImpl.java:264) 
>     at org.apache.geode.internal.InternalDataSerializer.sendRegistrationMessageToServers(InternalDataSerializer.java:1197) 
>     at org.apache.geode.internal.InternalDataSerializer._register(InternalDataSerializer.java:1093) 
>     at org.apache.geode.internal.InternalDataSerializer.register(InternalDataSerializer.java:966) at org.apache.geode.DataSerializer.register(DataSerializer.java:2900) 
>     at org.apache.geode.management.internal.security.MultiUserAuthenticationDUnitTest.multiAuthenticatedView(MultiUserAuthenticationDUnitTest.java:152) 
>     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:59) 
>     at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
>     at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56) 
>     at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) 
>     at org.apache.geode.test.junit.rules.serializable.SerializableExternalResource$1.evaluate(SerializableExternalResource.java:38) 
>     at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) 
>     at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100) 
>     at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366) 
>     at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103) 
>     at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63) 
>     at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) 
>     at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) 
>     at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) 
>     at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) 
>     at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) 
>     at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) 
>     at org.apache.geode.test.junit.rules.DescribedExternalResource$1.evaluate(DescribedExternalResource.java:40) 
>     at org.apache.geode.test.dunit.rules.ClusterStartupRule$1.evaluate(ClusterStartupRule.java:139) 
>     at org.junit.rules.RunRules.evaluate(RunRules.java:20) 
>     at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) 
>     at org.junit.runners.ParentRunner.run(ParentRunner.java:413) 
>     at org.junit.runner.JUnitCore.run(JUnitCore.java:137) 
>     at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) 
>     at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33) 
>     at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:235) 
>     at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54) {noformat}



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