Category Archives: Tools

How-to: Automate Your Cluster with Cloudera Manager API

Categories: Cloudera Manager Hadoop How-to MapReduce Ops and DevOps Tools

API access was a new feature introduced in Cloudera Manager 4.0 (download free edition here.). Although not visible in the UI, this feature is very powerful, providing programmatic access to cluster operations (such as configuration and restart) and monitoring information (such as health and metrics). This article walks through an example of setting up a 4-node HDFS and MapReduce cluster via the Cloudera Manager (CM) API.

Cloudera Manager API Basics

The CM API is an HTTP REST API,

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How-to: Develop CDH Applications with Maven and Eclipse

Categories: CDH How-to Tools

Learn how to configure a basic Maven project that will be able to build applications against CDH

Apache Maven is a build automation tool that can be used for Java projects. Since nearly all the Apache Hadoop ecosystem is written in Java, Maven is a great tool for managing projects that build on top of the Hadoop APIs. In this post, we’ll configure a basic Maven project that will be able to build applications against CDH (Cloudera’s Distribution Including Apache Hadoop) binaries.

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