add cassandra side and sink#55
Merged
yangsishu merged 2 commits intoDTStack:v1.5.0_devfrom Dec 5, 2018
XuQianJin-Stars:v1.5.0_dev
Merged
add cassandra side and sink#55yangsishu merged 2 commits intoDTStack:v1.5.0_devfrom XuQianJin-Stars:v1.5.0_dev
yangsishu merged 2 commits intoDTStack:v1.5.0_devfrom
XuQianJin-Stars:v1.5.0_dev