; DataX Worker 列表与权重 + RELEASE_HOST ; key = 短名(hostname -s),value = 权重整数(越大越常被随机选中) ; 消费点:bin/common/init.sh 解析后展开 RELEASE_HOST + DATAX_WORKERS + DATAX_WORKERS_WEIGHTS + DATAX_WORKERS_QUEUE(加权随机池) [release] host = cdhmaster02 [weights] cdhmaster02 = 1 cdhnode01 = 3 cdhnode02 = 3 cdhnode03 = 3