It looks like GlassFish couldn't find the deployment descriptor of the application hello2
com.sun.enterprise.config.ConfigException: I/O error while loading deployment descriptor for: hello2
Which seems to be simply missing
Caused by: java.io.FileNotFoundException: C:/eepassion/UnZip/servletbasics/samples/hello2/build/web
Double check the structure of the application you are trying to deploy.
Pascal Thivent
2010-10-16 20:40:17