Home
Jumbune is an open-source product built for analyzing Hadoop cluster and MapReduce jobs. It provides an insight into the cluster at node system-level about its health, network traffic and various system and JMX statistics. It also delves into the MapReduce job execution examining aspects like resource consumption, performance and correctness of the job output results.
It is intended to help MapReduce developers for optimization of the jobs and Hadoop cluster administrators to monitor their Hadoop clusters effectively.
Jumbune was started back in 2011, with a goal to create a MapReduce testing and profiling framework. It evolved over the course of time to build up into a robust, efficient and easily pluggable product. It supports a wide range of Hadoop distributions:
- Apache Hadoop 2.4.x+, 1.2.x+, 0.23.x+
- MapR 3
- CDH 5
Jumbune comprises of various features, namely, Hadoop job flow debugger, HDFS data validator, MapReduce job profiler, and Cluster Monitor. Each feature is robust, easy to use, and has specific distinguishing feature that makes it stand out from others. This section describes each feature in detail and lists out the feature-wise prominent users.
Architectural specifics of Jumbune, help you to understand core layers, major components, and their interactions. It would help developers get acquainted with the design of Jumbune. Jumbune architecture can be classified into the following major blocks: Request Handler, Execution, Processors, Components, Remoting and Jumbune Agent.
Release Notes provides correlation between releases and corresponding new features, enhancement, and bug fixes. It gives information about the features available in 1.0.0 release.
This section will walk you through various key features of Jumbune and help you learn the basics. It assumes that you have already obtained and installed Jumbune on your machine. For more information on Jumbune installation, refer to Installation Guide.
This section comprises of some useful articles and presentations that might be helpful in exploring Jumbune and further contributing to it.
General troubleshooting section for Jumbune. Find a quick solution for common problems/issues. It details common problems that might occur during Jumbune execution, help you to diagnose the problem, and provide probable solutions. Feel free to report any specific bug or concern on issue tracker.
Frequently asked questions addresses some general queries about Jumbune. For further assistance, please reach out to us by joining our mailing lists.