longshenlmj的专栏

hbase读数据用scan，读数据加速的配置参数为：Scan scan = new Scan();scan.setCaching(500); // 1 is the default in Scan, which will be bad for MapReduce jobsscan.setCacheBlocks(false); // don't set to true for MR

两篇讲的不错文章 http://www.cnblogs.com/nexiyi/p/hbase_shell.htmlhttp://blog.youkuaiyun.com/u010967382/article/details/37878701?utm_source=tuicool&utm_medium=referralhbase操做hbase web操作hbase shell 基本操作1建表具体命令