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https://issues.apache.org/jira/browse/HDDS-10404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Sammi Chen updated HDDS-10404:
------------------------------
    Affects Version/s: 1.4.0

> Ozone admin reconfig command fails with security enabled
> --------------------------------------------------------
>
>                 Key: HDDS-10404
>                 URL: https://issues.apache.org/jira/browse/HDDS-10404
>             Project: Apache Ozone
>          Issue Type: Improvement
>    Affects Versions: 1.4.0
>            Reporter: Sammi Chen
>            Assignee: Sammi Chen
>            Priority: Major
>
>  
> {code:java}
> bash-4.2$ ozone --loglevel DEBUG admin reconfig --address=datanode1:19864 
> start
> An error occurred while executing the command for :datanode1:19864
> java.io.IOException: DestHost:destPort datanode1:19864 , LocalHost:localPort 
> om1/172.25.0.111:0. Failed on local exception: java.io.IOException: Couldn't 
> set up IO streams: java.lang.IllegalArgumentException: Server has invalid 
> Kerberos principal: dn/[email protected], expecting: scm/[email protected]
>     at 
> java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native
>  Method)
>     at 
> java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
>     at 
> java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
>     at 
> java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
>     at org.apache.hadoop.net.NetUtils.wrapWithMessage(NetUtils.java:930)
>     at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:905)
>     at org.apache.hadoop.ipc.Client.getRpcResponse(Client.java:1571)
>     at org.apache.hadoop.ipc.Client.call(Client.java:1513)
>     at org.apache.hadoop.ipc.Client.call(Client.java:1410)
>     at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:250)
>     at 
> org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:132)
>     at com.sun.proxy.$Proxy19.getServerName(Unknown Source)
>     at 
> org.apache.hadoop.hdds.protocolPB.ReconfigureProtocolClientSideTranslatorPB.getServerName(ReconfigureProtocolClientSideTranslatorPB.java:121)
>     at 
> org.apache.hadoop.ozone.admin.reconfig.ReconfigureStartSubcommand.executeCommand(ReconfigureStartSubcommand.java:40)
>     at 
> org.apache.hadoop.ozone.admin.reconfig.AbstractReconfigureSubCommand.call(AbstractReconfigureSubCommand.java:47)
>     at 
> org.apache.hadoop.ozone.admin.reconfig.AbstractReconfigureSubCommand.call(AbstractReconfigureSubCommand.java:30)
>     at picocli.CommandLine.executeUserObject(CommandLine.java:2041)
>     at picocli.CommandLine.access$1500(CommandLine.java:148)
>     at 
> picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2461)
>     at picocli.CommandLine$RunLast.handle(CommandLine.java:2453)
>     at picocli.CommandLine$RunLast.handle(CommandLine.java:2415)
>     at 
> picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2273)
>     at picocli.CommandLine$RunLast.execute(CommandLine.java:2417)
>     at picocli.CommandLine.execute(CommandLine.java:2170)
>     at org.apache.hadoop.hdds.cli.GenericCli.execute(GenericCli.java:100)
>     at 
> org.apache.hadoop.hdds.cli.OzoneAdmin.lambda$execute$0(OzoneAdmin.java:92)
>     at 
> org.apache.hadoop.hdds.tracing.TracingUtil.executeInSpan(TracingUtil.java:159)
>     at 
> org.apache.hadoop.hdds.tracing.TracingUtil.executeInNewSpan(TracingUtil.java:149)
>     at org.apache.hadoop.hdds.cli.OzoneAdmin.execute(OzoneAdmin.java:91)
>     at org.apache.hadoop.hdds.cli.GenericCli.run(GenericCli.java:91)
>     at org.apache.hadoop.hdds.cli.OzoneAdmin.main(OzoneAdmin.java:84)
> Caused by: java.io.IOException: Couldn't set up IO streams: 
> java.lang.IllegalArgumentException: Server has invalid Kerberos principal: 
> dn/[email protected], expecting: scm/[email protected]
>     at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:834)
>     at org.apache.hadoop.ipc.Client$Connection.access$3800(Client.java:347)
>     at org.apache.hadoop.ipc.Client.getConnection(Client.java:1632)
>     at org.apache.hadoop.ipc.Client.call(Client.java:1457)
>     ... 23 more
> Caused by: java.lang.IllegalArgumentException: Server has invalid Kerberos 
> principal: dn/[email protected], expecting: scm/[email protected]
>     at 
> org.apache.hadoop.security.SaslRpcClient.getServerPrincipal(SaslRpcClient.java:343)
>     at 
> org.apache.hadoop.security.SaslRpcClient.createSaslClient(SaslRpcClient.java:240)
>     at 
> org.apache.hadoop.security.SaslRpcClient.selectSaslClient(SaslRpcClient.java:166)
>     at 
> org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:392)
>     at 
> org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:561)
>     at org.apache.hadoop.ipc.Client$Connection.access$2100(Client.java:347)
>     at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:783)
>     at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:779)
>     at java.base/java.security.AccessController.doPrivileged(Native Method)
>     at java.base/javax.security.auth.Subject.doAs(Subject.java:423)
>     at 
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1899)
>     at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:779)
>     ... 26 more {code}



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