The answer by Matthieu Lieber describes how you can load data to a parquet table. Couple of things before you post your next question. Please mention what version you are using. Parquet was not natively supported in Hive versions prior to 0.13 and you need to add some explicit jars to get the functionality. Please add the logs/error messages. It fails is a vague description of the error and it makes things difficult to debug. The way you are doing the data load seems OK and it should work.
A normal fasting (no food for eight hours) blood sugar level is between 70 and 99 mg/dl (between 3.9 and 5.5 mmol/l). A normal blood sugar level two hours after eating is less than 140 mg/dl (7.7 mmol/l). However, lower than that would be better. Some experts say shoot for 120 (or 6.6).
Quick Answer. Acceptable blood glucose levels are 100 milligrams of glucose per deciliter after a fasting blood glucose test; less than 140 mg/dL for people 50 years old or younger; less than 150 mg/dL for people 50 to 60; and less than 160 mg/dL for people over 60, states WebMD. Random glucose levels depend on when the patient had his last meal.