How to import only the updated rows form a table into HDFS using sqoop assuming the source has last update timestamp details for each row?

How to import only the updated rows form a table into HDFS using sqoop

1.	How to import only the updated rows form a table into HDFS using sqoop assuming the source has last update timestamp details for each row?
Answer» By using the lastmodified mode. Rows where the check column holds a timestamp more recent than the timestamp specified with --last-value are imported.