Thanks for the update. we are using 2.0 version.
so planning to write own custom logic to remove the null values.
Thanks,
selvam R
On Fri, Aug 26, 2016 at 9:08 PM, Russell Spitzer
wrote:
> Cassandra does not differentiate between null and empty, so when reading
>
Cassandra does not differentiate between null and empty, so when reading
from C* all empty values are reported as null. To avoid inserting nulls
(avoiding tombstones) see
https://github.com/datastax/spark-cassandra-connector/blob/master/doc/5_saving.md#globally-treating-all-nulls-as-unset
This
Hi ,
Dataframe:
colA colB colC colD colE
1 2 3 4 5
1 2 3 null null
1 null null null 5
null null 3 4 5
I want to insert dataframe to nosql database, where null occupies
values(Cassandra). so i have to insert the column which has non-null values
in the row.
Expected:
Record 1: (1,2,3,4,5)