JanusGraph：可视化 Gephi 插件安装

下载地址

https://gephi.org/

安装

下一步默认安装即可

打开安装插件

打开后发现提示无法连接，并且可用插件显示为0 （我更新过所以不为0）

点击“代理配置” 设置代理

安装插件 Graph Streaming

继续

重新启动，安装完成

点击概览，会有streaming界面

点击文件->新建项目

右键启动

这里可以设置连接端口

在安装目录下进入gremlin

$ ./gremlin.sh 

         \,,,/
         (o o)
-----oOOo-(3)-oOOo-----
SLF4J: Class path contains multiple SLF4J bindings.
SLF4J: Found binding in [jar:file:/home/zhonghong/jast/graph/janus/janusgraph-0.3.2-hadoop2/lib/slf4j-log4j12-1.7.12.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: Found binding in [jar:file:/home/zhonghong/jast/graph/janus/janusgraph-0.3.2-hadoop2/lib/logback-classic-1.1.2.jar!/org/slf4j/impl/StaticLoggerBinder.class]
SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.
SLF4J: Actual binding is of type [org.slf4j.impl.Log4jLoggerFactory]
plugin activated: janusgraph.imports
plugin activated: tinkerpop.server
plugin activated: tinkerpop.utilities
17:21:58 WARN  org.apache.hadoop.util.NativeCodeLoader  - Unable to load native-hadoop library for your platform... using builtin-java classes where applicable
plugin activated: tinkerpop.hadoop
plugin activated: tinkerpop.spark
plugin activated: tinkerpop.tinkergraph
gremlin>

连接

# 使用 tinkerpop.gephi 插件
gremlin> :plugin use tinkerpop.gephi
==>tinkerpop.gephi activated

# 查看使用的插件列表
gremlin> :plugin list
==>janusgraph.imports[active]
==>tinkerpop.server[active]
==>tinkerpop.gephi[active]
==>tinkerpop.utilities[active]
==>tinkerpop.sugar
==>tinkerpop.credentials
==>tinkerpop.hadoop[active]
==>tinkerpop.spark[active]
==>tinkerpop.tinkergraph[active]

# 创建简单的 Modern 图
gremlin> graph = TinkerFactory.createModern()
==>tinkergraph[vertices:6 edges:6]

# 连接到 tinkerpop.gephi 插件
gremlin> :remote connect tinkerpop.gephi
==>Connection to Gephi - http://localhost:8080/workspace1 with stepDelay:1000, startRGBColor:[0.0, 1.0, 0.5], colorToFade:g, colorFadeRate:0.7, startSize:10.0,sizeDecrementRate:0.33

# 设置连接到的端口
gremlin> :remote config port 8088
==>Connection to Gephi - http://localhost:8088/workspace1 with stepDelay:1000, startRGBColor:[0.0, 1.0, 0.5], colorToFade:g, colorFadeRate:0.7, startSize:10.0,sizeDecrementRate:0.33

# 设置连接到的host
gremlin> :remote config host 192.168.4.236
==>Connection to Gephi - http://192.168.4.236:8088/workspace1 with stepDelay:1000, startRGBColor:[0.0, 1.0, 0.5], colorToFade:g, colorFadeRate:0.7, startSize:10.0,sizeDecrementRate:0.33

gremlin> :> graph
==>tinkergraph[vertices:6 edges:6]
==>false

至此，图数据库中的数据已经导入到Gephi中。

在Prewiew中点击刷新