How to propagate Non-Empty Value in SPARQL Dataset

2017-06-28 Thread carloallocca
even if it is NULL (see the below table). Is there in SPARK a similar method to Pandas’ “backfill” for the DataFrame? Is it possible to do it using SPARK API? How? Many Thanks in advance. Best Regards, <http://apache-spark-user-list.1001560.n3.nabble.com/file/n28803/example.png> -- View this

How to propagate Non-Empty Value in SPARQL Dataset

2017-06-28 Thread carloallocca
even if it is NULL (see the below table). Is there in SPARK a similar method to Pandas’ “backfill” for the DataFrame? Is it possible to do it using SPARK API? How? Many Thanks in advance. Best Regards, <http://apache-spark-user-list.1001560.n3.nabble.com/file/n28802/example.png> -- View this