@Neeraj that doc talks about changing master key for encryption. I had to change the password for DB. So i un encrypted. Changed password and encrypted it. ... View more

@Greenhorn Techie Thanks for being so specific ....Perfect!! 🙂 ... View more

@Zack Riesland See this ... View more

@vperiasamy I agree with Adi's findings. Tagging vel to get more insights. ... View more

@Junichi Oda You cannot manage access_log using log4j, as the configuration AccessLogValve is hardcoded in the code. Following logs can be managed using log4j by leveraging maxBackupIndex UserSync TagSync XA Portal Below logs cannot be managed using log4j, hence will have to leverage logrotate [ a standard tool for log rotation in linux ] - Manage Ranger Admin access_log log file growth Access Log Or else as mentioned by @Neeraj Sabharwal you can use cron script with the find command find /var/log/ranger -mtime +30| xargs --no-run-if-empty rm ... View more

@S Roy I do have a deployment where we setup HBASE DR using kafka as suggested above. I was under the impression that you are more focused on Cluster HA instead HBASE only. Apache Falcon is one of my favorites but its more Active-Passive. ... View more

@Ram D I have used cloud watch and its very helpful ..see this You may want to look into periscope too ... View more

I'd say RHEL6 been used the most with the last three or four releases of HDP. ... View more

@rbalam so do you have the mysql-connector-java on the Ambari server ? If not copy it please. ... View more