MapR 4.0.x Documentation : Cascading

Cascading™ is a Java application framework produced by Concurrent, Inc. that enables developers to quickly and easily build rich enterprise-grade Data Processing and Machine Learning applications that can be deployed and managed across private or cloud-based Hadoop clusters.

See also the Cascading Release Notes for MapR.

Installing Cascading

The following procedures use the operating system package managers to download and install from the MapR Repository. To install the packages manually, refer to Installing MapR Software.

To install Cascading on an Ubuntu cluster:

  1. Execute the following commands as root or using sudo.
  2. This procedure is to be performed on a MapR cluster. If you have not installed MapR, see the Advanced Installation Topics.
  3. Update the list of available packages:

    apt-get update
  4. On each planned Cascading node, install mapr-cascading:

    apt-get install mapr-cascading

To install Cascading on a Red Hat or CentOS cluster:

  1. Execute the following commands as root or using sudo.
  2. This procedure is to be performed on a MapR cluster. If you have not installed MapR, see the Advanced Installation Topics.
  3. On each planned Cascading node, install mapr-cascading:

    yum install mapr-cascading

Attachments:

cascading-logo.png (image/png)