Wikipedia
Jumbune
Jumbune [juhm-b-yoon] is an open-source multi-module framework intended for Hadoop MapReduce developers and cluster administrators. It is designed to monitor, profile, analyse and validate the Hadoop job and cluster.
Jumbune provides complete view of whole Hadoop cluster and jobs at one go. This framework comprises various modules
- Cluster Monitor -Ad-hoc monitoring hundreds of Hadoop and system parameters even on a heavily loaded production cluster from anywhere in the world, on any device with a browser.
- Job Profiler -Profiles the various phases of MapReduce job execution with fine-grained node level analysis and a cluster level resource consumption view, all of which can be used for optimizing the job or the cluster.
- Data Validation -Discrepancy and fault detection on the HDFS data in a cost and time effective manner using various distributed fault detection algorithms.
- Debugger -Detailed data flow analysis for the various MapReduce code levels, which helps the developer to fine-tune the algorithm and detect faults.