For example, I have a table with composite primary key (a,b,c) (in that exact 
order)  and column b is set as hash partitioning column.
If I run a sql query like this
select * from table where b = 1 and c = 2

In my understanding, because we already set b as hash partitioning column Kudu 
will not do a full table scan.
Instead Kudu will look for “c=2” in the hash bucket of “b=1”.
Is my understanding correct?

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