Hadoop

Hadoop Frequently Asked Questions

This document provides answers to frequently asked questions about Hadoop distributed by

Disabling Anonymous Usage Data Collection in Cloudera Manager

When loading the Cloudera Manager webpage there is a request made to google-analytics.com which attempts to send anonymous data usage statistics back to

How to run Hadoop without using SSH

The start-all.sh and stop-all.sh scripts in the hadoop/bin directory will use SSH to launch some of the hadoop daemons. If for some reason SSH is not available on the server, please follow the steps below to run hadoop without using SSH.

Oracle Loader for Hadoop

Oracle Loader for Hadoop is an efficient and high performance loader for fast movement of data from a Hadoop Cluster into a table in an O

Oracle NoSQL Database for Hadoop

The Oracle NoSQL Database is a network-accessible multi-terabyte distributed key-value pair database offering scalable throughput

How to run Hadoop without using SSH

The start-all.sh and stop-all.sh scripts in the hadoop/bin directory will use SSH to launch some of the

What Is MapReduce?

MapReduce refers to a framework that runs on a computational cluster to mine large datasets.

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