A.C B.Scala C.Java D.Python
A.HBase B.Spark C.MapReduce D.Streaming
A.Producer是消息生產(chǎn)者 B.Producer生產(chǎn)數(shù)據(jù)需要制定Topic C.可以同時(shí)引起多個(gè)Producer進(jìn)程向同一個(gè)Topic進(jìn)行數(shù)據(jù)發(fā)送 D.Producer生產(chǎn)數(shù)據(jù)時(shí)需要先連接ZooKeeper,而后才連接Broker