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Hadoop

CDH安装Phoenix

目前Phoenix并没有作为一个标准集成的service被CDH支持，所以不能通过添加服务的方式进行添加，但通过Cloudera labs提供的parcel也可以很方便的进行集群部署。 1、下载安装包从以下地址获取phoenix parcel文件： http://arch...

iX. 2017-03-23

Hadoop Ubuntu

Cloudera Hadoop 集群安装（ubuntu + CDH5.10）

前言 CDH是Cloudera公司的Hadoop发行版，基于稳定版本的Apache Hadoop构建，包含Hadoop，Spark，Hive，Hbase和一些工具等，并集成了很多补丁，可直接用于生产环境。通过Cloudera Manager可以简化hadoop各组件的部署和配置过...

iX. 2017-03-23

爬虫 Python Web

Python爬虫相关笔记

前段时间尝试用爬虫做个差评信息平台“MUSEE”，对折腾Python爬虫的一些过程记录下。资源调研资源调研主要是做对于要爬的线上数据进行调研，弄清楚站点的URL、数据链接、数据标签等，便于后续的数据抓取。日常用google chrome比较多，通过F12 Develop...

iX. 2016-07-16

Virtualization VMware

关于VMware虚拟网卡网络问题的处理

本篇适用情形： VMware虚机拷贝或移动后网络问题其它虚机格式转换VMware虚机后网络问题 VMware虚机虚拟网卡设置问题修改VMware虚机虚拟网卡类型 Ubuntu 16.04虚拟机网卡设置问题 Highlight： /etc/network/...

iX. 2016-06-12

SSL Web

OpenSSL 申请证书

SSL 证书会涉及到的几类文件： privkey.key the private key for your certificate. identity.csr the Certificate Signing Request. certificat...

iX. 2016-01-05

HTML Web

关于 Blogger Template 的一点基础知识

曾经从blogspot转到WordPress，体验过WP的丰富和灵活型，但折腾下来也遇到很多问题，缺乏靠谱的WP托管商，自己维护web主机也花了不少精力，最后发现还是Blogger以不变应万变的姿态保持着它的简单和稳定，包括一直稳定地被和谐。。。 Blogger的一大痛点是内置的...

iX. 2015-11-21

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