Hello, Maybe I'm doing something wrong, but I just spotted the following when I did:
mvn clean jar:jar ... [INFO] [jar:jar] [WARNING] JAR will be empty - no content was marked for inclusion! [INFO] Building jar: /home/otis/workspace/asf-mahout/target/mahout-0.2-SNAPSHOT.jar ... I do get a non-empty jar built here: /home/otis/workspace/asf-mahout/core/target/mahout-core-0.2-SNAPSHOT.jar But the target/ one is empty, and presumably it shouldn't be built at all. Otis -- Sematext -- http://sematext.com/ -- Lucene - Solr - Nutch