Cloudera Manager - Duplicate entry ‘zookeeper’ for key ‘NAME’.
Deployment error during setting zookeeper on a new cluster using Cloudera Manager UI, when an earlier cluster containing zookeeper earlier was built using Cl...
Recent Posts
Parcel Not Distributing Cloudera CDH.
We were deploying one of the cluster on our lab environment which is used by everyone. So the lab has it own share of stale information on it.
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...
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...