Technical: Hadoop/Cloudera [CDH]/MetaStore – MySQL Database

Technical: Hadoop/Cloudera [CDH]/MetaStore - MySQL Database Background Laying the groundwork for Hadoop/Cloudera [CDH]/Hive installation and trying to do my homework.  One of the pre-requisites is a Hive MetaStore. The Hive MetaStore stores metadata information for Hive Tables.  It provides the base plumbing for the Hive Tables. The Hive database is a bit better positioned by externalizing some of … Continue reading Technical: Hadoop/Cloudera [CDH]/MetaStore – MySQL Database

Hadoop/Cloudera (v4.2.1) – Installation on CentOS (32 bit [x32]) – HBase

Introduction For Cloudera Distribution of Hadoop, the install is bundled as an RPM. And, thus it is a straight install. Once installed, there are some post install configuration steps. Let us see how things work out. Installation - HBASE (Base) Introduction Let us review the install binary.  The package's is eponymously named HBASE. Review Package … Continue reading Hadoop/Cloudera (v4.2.1) – Installation on CentOS (32 bit [x32]) – HBase

Hadoop/Cloudera (v4.2.1) – Installation on CentOS (32 bit [x32])

Introduction Here is quick preparation, processing, and validation steps for installing Cloudera - Hadoop (v4.2.1) on 32-bit CentOS. Blueprint I am using Cloudera's fine documentation "http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH4/4.2.0/CDH4-Quick-Start/cdh4qs_topic_3_2.html" as a basis. It is a very good documentation, but I stumble a lot for lack of education and glossing over important details.  And, so I chose to write … Continue reading Hadoop/Cloudera (v4.2.1) – Installation on CentOS (32 bit [x32])

Cloudera Hadoop Demo VM on VirtualBox – Installation

Cloudera Hadoop Demo VM on VirtualBox - Installation ( All thanks to Thomas Lockney   (http://blog.cloudera.com/blog/2009/07/cloudera-training-vm-virtualbox/) for writing this down and making it so beautiful to follow In some cases, authors quickly do things and move on.  But, Thomas made the presentation so clear and elegant and it would have stayed on my mind; unless … Continue reading Cloudera Hadoop Demo VM on VirtualBox – Installation