KYLIN-2330 fix CubeDesc returning redundant DeriveInfo
Project: http://git-wip-us.apache.org/repos/asf/kylin/repo
Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/4d35edd7
Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/4d35edd7
Diff: http://git-wip-us.apache.org/repos/asf/kyli
KYLIN-2330 fix CubeDesc returning redundant DeriveInfo
Project: http://git-wip-us.apache.org/repos/asf/kylin/repo
Commit: http://git-wip-us.apache.org/repos/asf/kylin/commit/4d35edd7
Tree: http://git-wip-us.apache.org/repos/asf/kylin/tree/4d35edd7
Diff: http://git-wip-us.apache.org/repos/asf/kyli