Java Spark Mongodb connector joda time save

Question

When I save person dataset in mongodb using spark connector, its creating empty object of createdTimestamp as shown below mage , I want to save createdTimestamp with DateTime Object of joda time.

Pseudo code:

Dataset<Person> person = person_records.map(person -> {
         person.setAge(10);
         DateTime ts=DateTime.now(DateTimeZone.UTC);//date time is joda time 
         person.setCreatedTimestamp(ts);
         person.setApproved(true);
                 return   person;
    }, Encoders.bean(Person.class));
    MongoSpark.save(person);

Answer 1

等待大神答复