tidb-server: Setup binlog client before create domain (#4775)
tidb-server: Setup binlog client before create domain (#4775)


yangwenmai/tidb,pingcap/tidb,ngaut/tidb,Cofyc/tidb,8cbx/tidb,c4pt0r/tidb,c4pt0r/tidb,cosmtrek/tidb,8cbx/tidb,ming-relax/tidb,XuHuaiyu/tidb,spongedu/tidb,ngaut/tidb,ngaut/tidb,mccxj/tidb,mccxj/tidb,pingcap/tidb,pingcap/tidb,Nify/tidb,spongedu/tidb,zimulala/tidb,c4pt0r/tidb,cosmtrek/tidb,yuanwhy/tidb,kyle-wang/tidb,EvilMcJerkface/tidb,wusphinx/tidb,kyle-wang/tidb,c4pt0r/tidb,kyle-wang/tidb,zimulala/tidb,yuanwhy/tidb,coocood/tidb,EvilMcJerkface/tidb,Nify/tidb,pingcap/tidb,ngaut/tidb,tiancaiamao/tidb,kyle-wang/tidb,ngaut/tidb,yangwenmai/tidb,qiuyesuifeng/tidb,wusphinx/tidb,Cofyc/tidb,pingcap/tidb,CodeRushing/tidb,ngaut/tidb,pingcap/tidb,kyle-wang/tidb,kyle-wang/tidb,coocood/tidb,CodeRushing/tidb,c4pt0r/tidb,c4pt0r/tidb,ming-relax/tidb,XuHuaiyu/tidb,tiancaiamao/tidb,qiuyesuifeng/tidb