How Sqoop2 decides number of partitions, upper and lower boundary for reading data from RDBMS ,if we are not specifying anything(what is the default).
what is the best approach to decide the values for partition, upper and lower boundary. -- Selvam Raman "லஞ்சம் தவிர்த்து நெஞ்சம் நிமிர்த்து"
