Thanks for the reply Fabian,
Though here's a small thing I found on the documentation page:
https://ci.apache.org/projects/flink/flink-docs-release-0.8/programming_guide.html#transformations
If you look into the Union section, "This operation happens implicitly if
more than one data set is used for a specific function input." , I'm not
sure what this is supposed to mean. My initial assumption was something
like:
dFinal = dFinal.union( d1, d2, ... , dN); // passing more than one
dataset as function input.
But as expected, this does not satisfy the union method signature. And so
is that line supposed to mean something else? Or is it a feature not
supported by flink 0.8 but works with future releases?
Thanks,
--
Ritesh Kumar Singh
https://riteshtoday.wordpress.com/
