摘要:
hbase 介绍一、简介history started by chad walters and jim2006.11 G release paper on BigTable2007.2 inital HBase prototype created as Hadoop contrib2007.10 First useable Hbase2008.1 Hadoop become Apache top-level project and Hbase becomes subproject2008.10 Hbase 0.18,0.19 releasedhbase是bigtable的开源山寨版本。是建.. 阅读全文
摘要:
hadoop1.2.1+zk-3.4.5+hbase-0.94.1集群安装过程详解一,环境:1,主机规划:集群中包括3个节点:hadoop01为Master,其余为Salve,节点之间局域网连接,可以相互ping通。机器名称IP地址hadoop01192.168.1.31hadoop02192.168.1.32hadoop03192.168.1.33三个节点上均是CentOS6.3 x86_64系统,并且有一个相同的用户hadoop。hadoop01做为master配置NameNode和JobTracker的角色,负责总管分布式数据和分解任务的执行;另外两台配置DataNode和TaskTra 阅读全文