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NN failed during setting up cross realm trust between multiple nameservices between two HA clusters

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NN failed during setting up cross realm trust between multiple nameservices between two HA clusters

Cloudera Employee

While setting up multiple nameservices to setup cross realm trust between two HA clusters

NameNode is failing with error resource_management.core.exceptions.Fail: Configuration parameter 'dfs.namenode.http-address' was not found in configurations dictionary!

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Re: NN failed during setting up cross realm trust between multiple nameservices between two HA clusters

Rising Star
@rakanchi

Currently Ambari does not support the definition of multiple Nameservices. It always assumed hdfs_site['dfs.nameservices'] is just a string defining one nameservice.

Known ambari bug : https://issues.apache.org/jira/browse/AMBARI-15506 . Fixed in 2.4.0

1 REPLY 1

Re: NN failed during setting up cross realm trust between multiple nameservices between two HA clusters

Rising Star
@rakanchi

Currently Ambari does not support the definition of multiple Nameservices. It always assumed hdfs_site['dfs.nameservices'] is just a string defining one nameservice.

Known ambari bug : https://issues.apache.org/jira/browse/AMBARI-15506 . Fixed in 2.4.0

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