[2/2] hbase git commit: HBASE-18905 Allow CPs to request flush on Region and know the completion of the requested flush

HBASE-18905 Allow CPs to request flush on Region and know the completion of the requested flush Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/ca79a915 Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/ca79a915 Diff: h

[2/2] hbase git commit: HBASE-18905 Allow CPs to request flush on Region and know the completion of the requested flush

HBASE-18905 Allow CPs to request flush on Region and know the completion of the requested flush Project: http://git-wip-us.apache.org/repos/asf/hbase/repo Commit: http://git-wip-us.apache.org/repos/asf/hbase/commit/0b799fdb Tree: http://git-wip-us.apache.org/repos/asf/hbase/tree/0b799fdb Diff: h