[09/13] phoenix git commit: PHOENIX-4742 DistinctPrefixFilter potentially seeks to lesser key when descending or null value

PHOENIX-4742 DistinctPrefixFilter potentially seeks to lesser key when descending or null value Project: http://git-wip-us.apache.org/repos/asf/phoenix/repo Commit: http://git-wip-us.apache.org/repos/asf/phoenix/commit/0109b9a5 Tree: http://git-wip-us.apache.org/repos/asf/phoenix/tree/0109b9a5

[09/13] phoenix git commit: PHOENIX-4742 DistinctPrefixFilter potentially seeks to lesser key when descending or null value

PHOENIX-4742 DistinctPrefixFilter potentially seeks to lesser key when descending or null value Project: http://git-wip-us.apache.org/repos/asf/phoenix/repo Commit: http://git-wip-us.apache.org/repos/asf/phoenix/commit/0109b9a5 Tree: http://git-wip-us.apache.org/repos/asf/phoenix/tree/0109b9a5