Submitted to incubator@ June, 8th 2011

MRUnit - a library to support unit testing of Hadoop MapReduce jobs.

MRUnit entered incubation on March 8th, 2011.


  • MRUnit has started receiving contributions from users (2 significant contributions thus far).
  • Still looking to develop a broader community.
  • Release and contribution docs under development.
  • Eric Sammer doing a great job pushing development forward.
  • Discussions about producing first MRUNIT release candidate.

Issues before graduation

  • Create the MRUnit web site
  • Make an incubating release
  • Grow the community size and diversity

Licensing and other issues

  • none - MRUnit was originally a subproject of Hadoop
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