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Kerberos configuration in HA cluster for standby node

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Kerberos configuration in HA cluster for standby node

Explorer

 

I want to know the configuration paramater for kerberos on a standby node

 

these are the values for node01(primary) .what would be the value for secoday ??

 

<property>
        <name>dfs.namenode.kerberos.principal</name>
        <value>hduser/node01.mydomain.com@MYREALM.COM</value>
</property>

<property>
        <name>dfs.namenode.kerberos.https.principal</name>
        <value>http/node01.mydomain.com@MYREALM.COM</value>
</property>

 

<property>
    <name>dfs.web.authentication.kerberos.principal</name>
    <value>http/node01.mydomain.com@MYREALM.COM</value>
</property>

1 REPLY 1

Re: Kerberos configuration in HA cluster for standby node

Explorer

 

I started the Cluster and got this error ,it is looking for a standby server principal but i am still figuring it out how to add standby kerberos parameter sin hdfs-site.xml file

 

Failed on local exception: java.io.IOException: java.lang.IllegalArgumentException: Server has invalid Kerberos principal: hduser/node01-standby.mydomain.com@MYREALM.COM;

 

 

any help ?

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