02 2015 档案

windows7+eclipse-jee-luna+hadoop2.6运行环境及eclipse plugin插件编译
摘要：一、hadoop集群环境配置参见：《Hadoop2.6集群环境搭建（HDFS HA+YARN）原来4G内存也能任性一次.》Win7环境：登录用户名：hadoop , 与Hadoop集群中的Linux环境用户统一。a.在SY-0130节点上修改hdfs-site.xml加上以下内容 ，并同步修改到其他... 阅读全文
posted @ 2015-02-13 12:07 JackyKen 阅读(2008) 评论(1) 推荐(2)
Standalone HBase
摘要：This is the default mode. Standalone mode is what is described in thequickstartsection. In standalone mode, HBase does not use HDFS — it uses the loca... 阅读全文
posted @ 2015-02-10 23:38 JackyKen 阅读(254) 评论(0) 推荐(0)
Hbase Basic Prerequisites
摘要：Table 2. JavaHBase Version JDK 6 JDK 7 JDK 81.0Not SupportedyesRunning with JDK 8 will work but is not well tested.0.98yesyesRunning with JDK 8 w... 阅读全文
posted @ 2015-02-10 23:32 JackyKen 阅读(157) 评论(0) 推荐(0)
HBase0.98 + Hadoop2.6 Fully Distributed 完全分布式环境搭建
摘要：1、Distributed Cluster Demo ArchitectureIn reality, you need a fully-distributed configuration to fully test HBase and to use it in real-world scenario... 阅读全文
posted @ 2015-02-10 18:49 JackyKen 阅读(860) 评论(2) 推荐(0)
Oracle创建用户及表空间 代码片段
摘要：create tablespace testdatalogging datafile 'D:\oracle\oradata\orcl\testdata.dbf' size 50m autoextend on next 100m maxsize 20480m extent management... 阅读全文
posted @ 2015-02-04 20:52 JackyKen 阅读(205) 评论(0) 推荐(0)
PLSQL 连接Oracle11g (64位)
摘要：1、用plsql连不上oracle 11g(64位)，先去下载一个oracle 11g(32位客户端)http://www.oracle.com/technetwork/database/features/instant-client/index-097480.html（可用迅雷下载）2、安装客户端... 阅读全文
posted @ 2015-02-04 18:33 JackyKen 阅读(373) 评论(0) 推荐(0)
Programming Impala Applications
摘要：Programming Impala ApplicationsThe core development language with Impala is SQL. You can also use Java or other languages to interact with Impala thro... 阅读全文
posted @ 2015-02-04 09:44 JackyKen 阅读(181) 评论(0) 推荐(0)
Components of the Impala Server
摘要：Components of the Impala ServerThe Impala server is a distributed, massively parallel processing (MPP) database engine. It consists of different daemo... 阅读全文
posted @ 2015-02-04 09:43 JackyKen 阅读(235) 评论(0) 推荐(0)
Cloudera Impala Guide
摘要：Impala Concepts and ArchitectureThe following sections provide background information to help you become productive using Cloudera Impala and its feat... 阅读全文
posted @ 2015-02-04 09:37 JackyKen 阅读(164) 评论(0) 推荐(0)