Hi @Jay Zhou Can you be a bit more specific what you have changed? What did you exactly do with this line? val hiveSqlContext = new org.apache.spark.sql.hive.HiveContext(sc) I have a similar problem where I get an error WARN Hive: Failed to access metastore. This class should not accessed in runtime. but this is only when I run the job via Oozie. When I use spark submit the code works so I guess the dependencies are right. Do you have any idea what can cause this? ... View more