We have a lot of data stored inside compressed SEQ files. Since SEQ is
a sequence of (key,value) pairs we are storing set of columns joined
by tab in key part of SEQ, and the same for value part for another set
of columns. So our SEQ files are of type (Text,Text).
Hive cannot understand such files correctly, i.e. I'm not satisfied by
its defaults. What it does - it ignores key part of SEQ, and value
part can deserialize into set of columns successfully.
Can some please point me how to get Hive not ignore SEQ's key?