目录每台计算机中的配置具体步骤配置原型部署集群HDFS 集群是建立在 Hadoop 集群之上的，由于 HDFS 是 Hadoop 最主要的守护进程，所以 HDFS 集群的配置过程是 Hadoop 集群配置过程的代表。
I noticed that there are two ways to create C++ objects: BTree *btree = new BTree; and BTree btree; From what I can tell, the only开发者_JS百科 difference is in how class objects are accessed (.
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