Re: Backing up the Ambari database with Postgres

sbmaillist · ‎09-07-2017

Well documented... Worked well with Postgres 9.4.7... Would like to add that during restore I receieved error message 'Unknown role ambari'. I manually added the role as below after step 7 in the Restore section. CREATE ROLE ambari WITH LOGIN PASSWORD 'bigdata';

sbmaillist · ‎05-11-2017

I want to move the Activity Analyzer from currently installed non-master node to a different non-master node. What is the recommended way of doing it? Ambari Version is 2.4.2 Smart Sense - 1.3

sbmaillist · ‎02-14-2017

Just checked Hive is pointing to nameservice id and not a particular NameNode instance.

sbmaillist · ‎02-14-2017

To test Name Node High Availability alerting I shutdown Active Name node in my dev cluster and saw alerts on it - as expected. However a less than a minute later there was an alert on Hive Metastore Process. I checked my Hive server and the process was running. What could cause this alert to trigger. FYI... my Standby Name Node became active as expected. Also NN and Hive are running on two different systems.

sbmaillist · ‎02-07-2017

Is there a reason why there is a forward slash "/" in the "ip" field in front of the real IP Address in hdfs-audit.log? 2017-01-27 00:00:01,300 INFO FSNamesystem.audit: allowed=true ugi=SOMETHING.COM (auth:KERBEROS) ip=/172.22.7.129 cmd=listStatus src=/apps/hbase/data/archive/data/default/ambarismoketest dst=null perm=null proto=rpc callerContext=CLI

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Date Registered	‎10-31-2016 06:15 PM
Last Visited	‎11-21-2017 10:48 PM
Total Messages Posted	5

Re: Backing up the Ambari database with Postgres

How to move Activity Analyzer to a different node

Re: Alert - Name Node HA and Hive Metastore Proces...

Alert - Name Node HA and Hive Metastore Process

HDFS audit log