Hue is a Web-based interface that makes it easier to use Apache Hadoop. Hue 2.1 (included in CDH4.1) provides a new application on top of Apache Oozie (a workflow scheduler system for Apache Hadoop) for creating workflows and scheduling them repetitively. For example, Hue makes it easy to group a set of MapReduce jobs and Hive scripts and run them every day of the week.
- Frontend has been re-implemented as full screen pages.
- Hue supports LDAP (OpenLDAP and Active Directory). Hue can be configured to authenticate against LDAP. Additionally, Hue can import users and groups from LDAP, and refresh group membership from LDAP.
- Hue supports per-application authorization.
Yesterday’s post gave an overview of the HUE (aka. Hadoop User Experience) project which was released in CDH3b2 and available on github. HUE is a graphical “desktop” style web application that runs in modern browsers (Firefox, Chrome, Safari, and IE8+) that allows users to interact with a Hadoop installation as if it were just another computer. They browse the file system, create and manage user accounts, view and edit files,
The HUE (aka. Hadoop User Experience) project [download|installation|manual] started as Cloudera Desktop about a year ago. The old name “Desktop” really refers to a desktop look-and-feel, since HUE is a web UI for Hadoop. Beyond delivering a suite of web applications, it is also a platform for building custom applications with a nice UI library. Gradually, we realized how much value such a UI platform would bring to the community,