[cdh-user] Sqoop2 MAPREDUCE Exception

When iam trying to start a job in sqoop2, each time the job is failing with these exceptions

Errors:

1. org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0017:Error occurs during extractor run

2. org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0013:Cannot write to the data write

3. org.apache.sqoop.common.SqoopException: MAPRED_EXEC_0018:Error occurs during loader run

Iam trying to import Table with NULL values in it to HDFS,

Please let me know , if any solution,