RAT reports no issues.
I tried running "mvn package" and it failed due to the following. Is there some setup necessary to run the tests?
Tests run: 2, Failures: 0, Errors: 2, Skipped: 0, Time elapsed: 0.083 sec <<< FAILURE!
test(org.apache.whirr.service.hadoop.HadoopServiceTest) Time elapsed: 0.014 sec <<< ERROR!
In general I'm +1 although it would be nice if the readme mentioned some "quickstart" type detail. Even if that's just a pointer to docs available elsewhere....