Pig type Conversion

the contents of Users.data are as follows:

LISG    75DENGSL    88

　　

Forcing type conversions

Users = Load '/users.data ' fehed = foreach users generate (int) as age;

　　

Implicit type conversions

Users = Load '/users.data ' fehed = foreach users generate $2+10 as Score10

Pig implicitly converts a $ field to an int type  Note: ByteArray Types of data can be converted to other types of data (basic type, complex type)
other types of data cannot be converted to ByteArray types of data

Pig type Conversion