Kudu DML operations ignore schema-related conflicts/violations (
IMPALA-3710) because Kudu does not support multi-row transactions.
While the operations will report the number of rows modified through beeswax and the profile (unfortunately HS2 cannot return this information yet, see
IMPALA-3713), the operations should also report the total number of rows that could not be modified. There are several reasons why rows might not be successfully modified, and a more detailed mechanism for reporting these errors is desirable but out of scope for now (that work is tracked by IMPALA-4416).