Wei-Chiu Chuang created HADOOP-13137:
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Summary: TraceAdmin should support Kerberized NameNode
Key: HADOOP-13137
URL: https://issues.apache.org/jira/browse/HADOOP-13137
Project: Hadoop Common
Issue Type: Bug
Components: tracing
Affects Versions: 2.6.0, 3.0.0
Environment: CDH5.5.1 cluster with Kerberos
Reporter: Wei-Chiu Chuang
Assignee: Wei-Chiu Chuang
When I run {{hadoop trace}} command for a Kerberized NameNode, it failed with
the following error:
[hdfs@weichiu-encryption-1 root]$ hadoop trace -list -host
weichiu-encryption-1.vpc.cloudera.com:802216/05/12 00:02:13 WARN ipc.Client:
Exception encountered while connecting to the server :
java.lang.IllegalArgumentException: Failed to specify server's Kerberos
principal name
16/05/12 00:02:13 WARN security.UserGroupInformation:
PriviledgedActionException as:[email protected] (auth:KERBEROS)
cause:java.io.IOException: java.lang.IllegalArgumentException: Failed to
specify server's Kerberos principal name
Exception in thread "main" java.io.IOException: Failed on local exception:
java.io.IOException: java.lang.IllegalArgumentException: Failed to specify
server's Kerberos principal name; Host Details : local host is:
"weichiu-encryption-1.vpc.cloudera.com/172.26.8.185"; destination host is:
"weichiu-encryption-1.vpc.cloudera.com":8022;
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:772)
at org.apache.hadoop.ipc.Client.call(Client.java:1470)
at org.apache.hadoop.ipc.Client.call(Client.java:1403)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:230)
at com.sun.proxy.$Proxy11.listSpanReceivers(Unknown Source)
at
org.apache.hadoop.tracing.TraceAdminProtocolTranslatorPB.listSpanReceivers(TraceAdminProtocolTranslatorPB.java:58)
at
org.apache.hadoop.tracing.TraceAdmin.listSpanReceivers(TraceAdmin.java:68)
at org.apache.hadoop.tracing.TraceAdmin.run(TraceAdmin.java:177)
at org.apache.hadoop.tracing.TraceAdmin.main(TraceAdmin.java:195)
Caused by: java.io.IOException: java.lang.IllegalArgumentException: Failed to
specify server's Kerberos principal name
at org.apache.hadoop.ipc.Client$Connection$1.run(Client.java:682)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
at
org.apache.hadoop.ipc.Client$Connection.handleSaslConnectionFailure(Client.java:645)
at
org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:733)
at org.apache.hadoop.ipc.Client$Connection.access$2800(Client.java:370)
at org.apache.hadoop.ipc.Client.getConnection(Client.java:1519)
at org.apache.hadoop.ipc.Client.call(Client.java:1442)
... 7 more
Caused by: java.lang.IllegalArgumentException: Failed to specify server's
Kerberos principal name
at
org.apache.hadoop.security.SaslRpcClient.getServerPrincipal(SaslRpcClient.java:322)
at
org.apache.hadoop.security.SaslRpcClient.createSaslClient(SaslRpcClient.java:231)
at
org.apache.hadoop.security.SaslRpcClient.selectSaslClient(SaslRpcClient.java:159)
at
org.apache.hadoop.security.SaslRpcClient.saslConnect(SaslRpcClient.java:396)
at
org.apache.hadoop.ipc.Client$Connection.setupSaslConnection(Client.java:555)
at org.apache.hadoop.ipc.Client$Connection.access$1800(Client.java:370)
at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:725)
at org.apache.hadoop.ipc.Client$Connection$2.run(Client.java:721)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1671)
at
org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:720)
... 10 more
It is failing because {{TraceAdmin}} does not set up the property
{{CommonConfigurationKeys.HADOOP_SECURITY_SERVICE_USER_NAME_KEY}}
Fixing it may require some restructuring, as the NameNode principal
{{dfs.namenode.kerberos.principal}} is a HDFS property, but TraceAdmin is in
hadoop-common. Or, specify it with a new command {{-principal}}. Any
suggestions? Thanks
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