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我想在已经安装了 Oracle 11G 的 RHEL 64 位上安装 Hadoop。现在,一旦我安装了 hadoop (CDH4) 并将 Hive Metastore 后端配置为 Oracle,我的 oracle 将存储在一个节点中还是跨节点分布..
你能澄清一下吗?
谢谢和问候, 纳加什里
数据库(在您的情况下为 Oracle)将仅在一个节点上,但访问它的元存储可以是嵌入式的、本地的或远程的。看:
http://www.cloudera.com/content/cloudera-content/cloudera-docs/CDH4/latest/CDH4-Installation-Guide/cdh4ig_hive_metastore_configure.html