KUDU-2671: Restore custom hash schemas properly

Before this patch, ranges with custom hash schemas
were not being restored properly. The table wide
hash schema was incorrectly applied to these ranges.

Change-Id: I8c28b306f2b630a609231a8fb2a5f5652b028d8e
Reviewed-on: http://gerrit.cloudera.org:8080/18791
Reviewed-by: Alexey Serbin <alexey@apache.org>
Reviewed-by: Abhishek Chennaka <achennaka@cloudera.com>
Tested-by: Kudu Jenkins
7 files changed