M_Rys_Msft

3 ms·

1. 1.▲
   by M_Rys_Msft 11y ago

   Because Pig's overall adoption is low. 80% of Hadoop jobs last time I checked were written in Hive. Besides Pig's extensibility story is not that good. But I am glad you like Pig, because Pig is supported in the system as well :).
2. 2.▲
   by M_Rys_Msft 11y ago

   Having been one of the co-inventors of XQuery, I completely understand the benefit of placing the FROM in the beginning. However, there is a vast set of existing familiarity among users along SQL that we felt supporting this will help peopl
3. 3.▲
   by M_Rys_Msft 11y ago

   Actually U-SQL gives you the ability to map files to a virtual table (aka view :)). CREATE VIEW V AS EXTRACT <insert schema here> FROM "/a/b/{*}.csv" USING Extractors.Csv(); If the data is more complex, you ca