KUDU-2671 update on partition-test

This patch adds missing range- and partition-key checks
for the range partition with empty hash schema in the
PartitionTest.TestVaryingHashSchemasPerUnboundedRanges scenario.

This is a follow-up to 03451904a20123ca27eaa4e9773b94c0532fd342.

Change-Id: Id93f92ab52ee3e8fb6bf3b74105333edcebe0461
Reviewed-on: http://gerrit.cloudera.org:8080/17840
Tested-by: Alexey Serbin <aserbin@cloudera.com>
Reviewed-by: Mahesh Reddy <mreddy@cloudera.com>
Reviewed-by: Andrew Wong <awong@cloudera.com>
1 file changed