question Re: Enabling NameNode HA in Kerberized cluster in Support Questions

Enabling NameNode HA in Kerberized cluster

sampathkumar_ma — Fri, 26 Oct 2018 15:14:34 GMT

Hi,

Is there any document to configure NameNode HA where kerberos is enabled?

Since, kerberos is already enabled in our cluster, is there any specific parameters/configuration required before enabling the NameNode HA from Ambari.

Please suggest.

Thank you.

Re: Enabling NameNode HA in Kerberized cluster

ansarifah — Fri, 26 Oct 2018 16:52:16 GMT

@Sampath Kumar, don't think you got any error to configuring the HA in kerberized cluster. Just take care of the steps which we execute while configuring the namenode HA. Ambari will take care of your kerberos related options.

Re: Enabling NameNode HA in Kerberized cluster

sampathkumar_ma — Fri, 26 Oct 2018 23:34:24 GMT

@ANSARI FAHEEM AHMED

Thanks for your inputs. Yes, I enabled the NameNode HA in our cluster. It's successful without any issues. 🙂