[GEARPUMP-162] the way to run examples should be documented

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.8.1
• Fix Version/s: 0.8.5
• Component/s: streaming
• Environment: linux mint 18 beta
• Assignee: Manu Zhang
• Reporter: HYG
• Created: 22/Jun/16 14:34
• Updated: 26/Jul/17 02:34
• Resolved: 26/Jul/17 02:34

Description

in sbt, to run the wordcount example using the command "gearpump-examples-wordcount/run" will cause the classnotfound exception:

error] (run-main-0) java.lang.NoClassDefFoundError: com/typesafe/config/Config
java.lang.NoClassDefFoundError: com/typesafe/config/Config
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
at java.lang.Class.getMethod0(Class.java:3018)
at java.lang.Class.getMethod(Class.java:1784)
Caused by: java.lang.ClassNotFoundException: com.typesafe.config.Config
at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at java.lang.Class.getDeclaredMethods0(Native Method)
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
at java.lang.Class.getMethod0(Class.java:3018)
at java.lang.Class.getMethod(Class.java:1784)

it seems to lack the main method's augument akkaConf: Config in the command, however, no doc was found how to construct this augument to the "main" method.
in addition, in previous version, like b5f11040b775062eb4b3143144d0316b45766054, to run this example without akkaConf argument will work.
so, i believe this should be illustrated, and i still couldn't work it out now, can anyone help?