Spilt a string based on delimiter specified (STRSPLIT())

PIG STRSPLIT() example

STRSPLIT() will split the string based on parameters passed to it .
Explanation of STRSPLIT(line , '   ',5) is
a)splits the record named "line" based on first parameter to the function passed
b) based on second parameter '   ' (space ) the delimiter the action takes place.
C)So starting from a count of one it splits " line"  into 5 words based on the delimiter '   ' space.