Step 1: Writing a Hive script.
To write the Hive Script the file should be saved with .sql extension. Open a terminal in your Cloudera CDH4 distribution and give the following command to create a Hive Script.Command: sudo...
Executing Hive Scripts
Monday, January 27, 2014
Apache Hive Installation on Ubuntu
Hive Installation on Ubuntu:
Please follow the below steps to install Apache Hive on Ubuntu:
Step 1: Download Hive tar.
Command: wget -c http://archive.apache.org/dist/hive/hive-0.9.0/hive-0.9.0-bin.tar.gz
Step...
Thursday, January 9, 2014
Video Tutorial for Data mining with Weka from University of Waikato
Week - 1 : Getting started with Weka
Introduction
Exploring the Explorer
Exploring datasets
Building a classifier
Using a filter
Visualizing your data
Week - 2 : Evaluation
Be a classifier!
Training and testing
Repeated training and testing
Baseline accuracy
Cross-Validation
Cross-Validation...
Tuesday, January 7, 2014
Video Tutorial for MongoDB DBA Course from MongoDB University
Week - 1 :
Course Overview
Concepts and Philosophy
Installing on Unix
Installing on Windows
JSON Types
JSON Syntax - 1
JSON Syntax - 2
Introduction to BSON
What is Mongo shell
What is Java Script - 1
What is Java Script - 2
MongoImport
Introduction to the Mongo shell
Shell Queries
Shell...