{"push_id":1105892648,"size":1,"distinct_size":1,"ref":"refs/heads/SPARK-15250","head":"d28b24d7537435d06bca59b478b59a4c4e312305","before":"5576054088c04eb1fb793cc695a53df356555cc7","commits":[{"sha":"d28b24d7537435d06bca59b478b59a4c4e312305","author":{"email":"2680965ad5aae29275c8fb10150cb10f5554e78b@gmail.com","name":"hyukjinkwon"},"message":"Use IncompatibleMethTypeProblem instead of MissingMethodProblem.","distinct":true,"url":"https://api.github.com/repos/HyukjinKwon/spark/commits/d28b24d7537435d06bca59b478b59a4c4e312305"}]}