add MD5 digest
add MD5 digest
GreedyWang/jafka,lsqtongxin/jafka,lulusayhi/jafka,lulusayhi/jafka,lulusayhi/jafka,GreedyWang/jafka,adyliu/jafka,sdgdsffdsfff/jafka,adyliu/jafka,lsqtongxin/jafka,GreedyWang/jafka,sdgdsffdsfff/jafka,StevenTsai/jafka,buildhappy/jafka,lsqtongxin/jafka,StevenTsai/jafka,zhangxingits/jafka,buildhappy/jafka,buildhappy/jafka,StevenTsai/jafka,sdgdsffdsfff/jafka,adyliu/jafka,zhangxingits/jafka,zhangxingits/jafka