fix compilation error
fix compilation error

yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift,yongju-hong/thrift