Formatting Pig data

How to convert expressions to a tuple.

The examples in this document include how to convert expressions to a tuple, which differs slightly from DataStax Enterprise 3.1.2-3.1.3. The syntax in 3.1.4 has been simplified and .value is no longer needed to specify the values to be converted:

  • DataStax Enterprise 3.1.2-3.1.3

    grunt> insertformat= FOREACH morevalues GENERATE
         TOTUPLE(TOTUPLE('a',x.value)),TOTUPLE(y.value);

  • DataStax Enterprise 3.1.4 and later

    grunt> insertformat= FOREACH morevalues GENERATE
         TOTUPLE(TOTUPLE('a',x)),TOTUPLE(y);