About dhirajk

dhirajk · ‎08-07-2017

Thanks for the comment @Sridhar Reddy, will let you once i try this.

dhirajk · ‎08-04-2017

I have decommissioned Node(DataNode and NodeManager) using Ambari, After decommission is successful. The status in NameNode UI and RM UI got updated saying: NameNode - "DeadNodes : 3 (Decommissioned)" RM UI - "Decommissioned Nodes 3" Later I had deleted Decommissioned Nodes from Ambari. At present, NameNode UI status got updated saying: NameNode - "DeadNodes : 0 (Decommissioned)" But RM UI is still remained same: RM UI - "Decommissioned Nodes 3" is there any Amber UI issue ?? or do I need to perform any additional steps ??

dhirajk · ‎08-01-2017

is it possible to have both local and LDAP ID for Ranger Authentication? Right now I am logging into Ranger UI with my local ID and planning to implement ranger authentication using LDAP. After implementation of Ranger authentication with LDAP, I will be able to login Ranger UI with my LDAP ID. what my question is, will my Local ID still work? After changing Ranger authentication method to LDAP.

dhirajk · ‎07-21-2017

Thank you.

dhirajk · ‎07-20-2017

Rolling Vs Express Upgrade Please suggest some good material that gives differences between the two approaches and which approach to use when.

dhirajk · ‎07-20-2017

Is there any procedure to clone an existing Ambari Views? If Yes can any one please share related documents or procedure. Ambari Version 2.4 Thank you.

dhirajk · ‎07-18-2017

@Sindhu Yes, idea is to drop the database and all tables within and to remove the db directory from HDFS too.

dhirajk · ‎07-17-2017

Please follow this Document by Hortonworks to set up config groups: https://docs.hortonworks.com/HDPDocuments/Ambari-2.4.1.0/bk_ambari-user-guide/content/using_host_config_groups.html

dhirajk · ‎07-13-2017

@Sridhar Reddy Using cascade for dropping DB will delete the entire directory of DB in given HDFS location and also data of other DB which are in/under that location of dropped DB. So it is not recommended to use CASCADE for dropping DB.

dhirajk · ‎07-12-2017

@Sridhar Reddy I know, CASCADE will help in dropping the database with tables in it. Is this an only way or are there any best practices?

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Cloudera Community

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Re: Decommissioned node, Decommission status of No...

Decommissioned node, Decommission status of Node i...

Is it possible to have both local and LDAP ID for ...

Re: Cloning an existing Ambari Views.

Rolling Vs Express Upgrade

Cloning an existing Ambari Views.

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