{"head":"9cd8de27c1fc1db0b9848a29b2d97014d1e991ef","size":1,"push_id":46544081,"commits":[{"sha":"9cd8de27c1fc1db0b9848a29b2d97014d1e991ef","author":{"name":"james.kim","email":"66a3d13f838e209415a38ce640ea79056b4d5206@nexr.com"},"url":"https://api.github.com/repos/myminseok/hadoop-collectd/commits/9cd8de27c1fc1db0b9848a29b2d97014d1e991ef","message":"checking null values"}],"ref":"refs/heads/master","legacy":{"head":"9cd8de27c1fc1db0b9848a29b2d97014d1e991ef","size":1,"push_id":46544081,"shas":[["9cd8de27c1fc1db0b9848a29b2d97014d1e991ef","james.kim@nexr.com","checking null values","james.kim"]],"ref":"refs/heads/master"}}