Hi,
I have a UDF that deals with arrays and concatenates their value. It's
working fine with JSON but when working with Avro it returns an error.
The error seems a bit misleading as it claims to be bot a schema change
exception and a missing function exception.
*The error is:*
Error: SYSTEM ERR
So,
If anyone else comes across this problem then a workaround is
available for RepeatedVarCharHolder
not accepting null values.
It involves creating an identical function that uses "VarCharHolder input1"
instead of the Repeated* one.
This function will only be called for non array values and it
