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.
The start-all.sh and stop-all.sh scripts in the hadoop/bin directory will use SSH to launch some of the hadoop daemons.
You can backup and restore the Cloudera configuration settings by using the APIs referenced in the following Cloudera documentation:
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 Cloudera via Google Analytics.
The Oracle NoSQL Database is a network-accessible multi-terabyte distributed key-value pair database offering scalable throughput and performance. It is designed to provide highly reliable, scalable and available data storage across a configurable set of systems that function as storage nodes.
Oracle Big Data Connectors facilitate data access between data stored in a Hadoop cluster and Oracle Database. They can be licensed for use on either Oracle Big Data Appliance or a Hadoop cluster running on commodity hardware.
MapReduce refers to a framework that runs on a computational cluster to mine large datasets.
Hadoop cheatsheet
Oracle R Connector for
Document how to install R packages as non-root user for use with Oracle R Connector for Hadoop (ORCH).
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 Oracle database. Oracle Loader for Hadoop prepares data for loading into a database table, pre-partitioning the data if necessary and transforming it into an Oracle-ready format.