A.storm jar example.jarwcTest om.huawei.example.WordCount B.storm jar example.jarwcTest WordCount C.storm jar example.jarom.huawei.example.WordCount wcTest D.storm jar example.jar WordCoune wcTest
A.一個(gè)Topology是由一組Spout組件和Bolt組件通過Stream Groupings進(jìn)行連接的有向無(wú)環(huán)圖(DAG) B.Topology會(huì)一直運(yùn)行,直到它被顯式kill C.業(yè)務(wù)邏輯都被封裝進(jìn)Topology中 D.一個(gè)Topology只可以指定啟動(dòng)一個(gè)Worker進(jìn)程