Click on "Files View" printed in blue. That's your FILES view instance. View configs are there. ... View more

Open your File view settings [admin->Manage ambari->Views->FILES (view name)->your view instance]. If this is the same Ambari used to deploy the cluster then in "Cluster configuration" select "Local Ambari Managed Cluster", and make sure the cluster name is matched. If this is a stand-alone Ambari used only for Views then select "Custom" and enter/make sure all settings are correct. ... View more

That's good to know! Many restrictions with Oozie... ... View more

Can you try to put your copy of core-site.xml with that property set to true in the Oozie share lib folder for distcp? ... View more

Hi @Bala Vignesh N V, please consider accepting my answer to help us manage answered questions. Tnx! ... View more

Well, you have too many minor compactions. Why disabling major compactions? Or if you do, you should run major compactions manually from time to time. I'd enable major compactions, pre-split tables, salt keys if they are uniform, enable compression etc. Or, if your data is ready, you can do bulk import. Also, only 3 region servers is too little. Can you afford at least 6 with less memory, like 12 or 16G? ... View more

Have you set in about:config "network.auth.use-sspi = false". SSPI is the default protocol used by Firefox on Windows. Also if Firefox runs in another (trusted) realm make sure Firefox negotiates with Oozie server in the right realm. And if you are on Mac you need Kerberos on Mac, which is pre-installed if you are on OS X 10.2 and later, otherwise you can get it from here, together with a matching krb5.conf file. Then you do kinit, and retry to access from Firefox. ... View more

Note that you need at least to restart HBase after configuring NN HA to give HBase a chance to pick up on the new configuration, instead of using only one NN. I guess strictly speaking you can keep HBase running, and restart it once NN HA is over, but it's better to stop it to avoid any inconsistencies and other troubles. ... View more

Hi @X Long, how about up-voting some answers, the guys tried to help you but could not have imagined that the issue was something trivial with your IDE. Give and take. Tnx! ... View more