write down,forget
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标签 Tag : Gephi

Gephi cluster 部署

<Category: 数据可视化> Comments Off on Gephi cluster 部署

话说单台的机器处理能力总是太差,5M节点分析就把4g内存全部吃光了,可是哥还有几百万节点等待去处理呢,要是能够部署gephi cluster,是不是可以支持更多节点的分析,答案是可以的,gephi安装上cluster的插件就o了,但不是什么都可以进行分布的,首先算法是要支持图形的分布式分析处理和布局(Distributed graph layouts) 可喜的是gephi已经支持了OpenOrd layout的插件,这是一种新的基于力导向布局算法,支持多核、并行,据称是目前最快的渲染方法,机器越多越快哦,酷哉.

openord插件地址:http://gephi.org/plugins/openord-layout/

基本设置

首先,安装64位的jdk,然后修改配置:C:\Program Files (x86)\Gephi-0.7\etc\gephi07beta.conf,修改里面的JVM堆的初始值和最大值,根据你机器做相应修改即可,如下:

设置openord
其实我还么有找到设置方法,找遍了也没有找到只言片语,etc/下的gephi07beta.clusters文件也不知道怎么设置,哎,该出现的时候还是会出现的,先遗忘吧

捕获1

gephi wiki: http://wiki.gephi.org/index.php/Main_Page
gephi dev: https://launchpad.net/gephi
gephi forum: http://forum.gephi.org

本文来自: Gephi cluster 部署