Creating /etc/hosts file in Chef.
We had a cluster environment which we needed to update the /etc/hosts file. Which would help communicate between the server over a private network. Our serve...
Recent Posts
Enable Kerberos Using Cloudera API.
Python API for cloudera is really nice, apart from getting the cluster setup, we can also do configuration and automation. We use a lot of automation using C...
Setting Up HDFS Services Using Cloudera API [Part 3]
This is the second follow up post. In the earlier post
Setting Up Zookeeper Services Using Cloudera API [Part 2]
This is the second follow up post. In the earlier post Setting Up Cloudera Manager Services Using Cloudera API [Part 1] we install the cloudera management se...
Setting Up Cloudera Manager Services Using Cloudera API [Part 1]
Cloudera API is a very convenient way to setup a cluster and do more.
Getting Started with Cloudera API
This is a basic steps to get connected with cloudera manager.
Basic Testing On Hadoop Environment [Cloudera]
These are a set of testing which we can do on a Hadoop environment. These are basic testing to make sure the environment is setup correctly.
Setting Hue to Listen on 0.0.0.0 [Cloudera]
We were working on setting up a cluster, but the Hue URL was set to a private IP of the server. As we had setup all the nodes to access each other using a pr...
Nagios - Service Group Summary ERROR
We were working on nagios and found that after our migration, service group summary was not working. You might get below error on the screen and the solution...
Zabbix History Table Clean Up
Zabbix history table gets really big, and if you are in a situation where you want to clean it up. Then we can do so, using the below steps.