톰캣 메모리 늘려주기
톰캣 서버-Open lanuch configuration (x)=Arguments VM arguments: -Dcatalina.base="D:\project-metal\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0" -Dcatalina.home="D:\project-metal\dev\apache-tomcat-6.0.35" -Dwtp.deploy="D:\project-metal\workspace\.metadata\.plugins\org.eclipse.wst.server.core\tmp0\wtpwebapps" -Djava.endorsed.dirs="D:\project-metal\dev\apache-tomcat-6.0.35\endorsed" -Dlog4jdbc.drivers=COM.ibm.db2.jdbc.app.DB2Driver -Xmx512M