I’ve got the following error
during query execution:
CompileException: Line 90, Column 11: “isSet” is neither a method, a field, nor a member class of “org.apache.arrow.vector.complex.reader.FieldReader”
after migration to Dremio 4.0 release
here is the profile error.
profile_error_156effc0-bf0f-4436-9cd6-9486c01af74c.zip (89.7 KB)
Same query was working before migration to 4.0.
I suspect the issue to be due to coalesce function.
I replaced coalesce(dateField, otherDate) <= otherDate
by (dateField is null or dateField <= otherDate)
in the query and it passed.