[gatein-issues] [JBoss JIRA] Commented: (GTNPORTAL-1776) Slow compilation on some components

[ https://issues.jboss.org/browse/GTNPORTAL-1776?page=com.atlassian.jira.pl... ] Krashan Brahmanjara commented on GTNPORTAL-1776: ------------------------------------------------ Current compilation of many jboss anf exoplatform modules is impossible or very slow because pom's are very bad written - many developers do not use"optiona" and "scope" parameters so maven compilation trying to download and add to classpath hundreds unnecesary files. Some parent and main pom's should be optimized! One easy example - module known as "GateIn-3.1.0-GA\examples\portal" or "Exoplatform-5.1.0-..\examples\portal" current compilation time is ~30s. After adding dependecy managment as below compilation time is only ~3s - because this module need only three dependecies. <dependencyManagement> <dependencies> <dependency> <groupId>org.exoplatform.portal</groupId> <artifactId>exo.portal.component.web.api</artifactId> <version>5.1.0-epp-GA</version> <scope>provided</scope> <exclusions> <exclusion> <artifactId>jibx-run</artifactId> <groupId>org.jibx</groupId> </exclusion> <exclusion> <artifactId>xpp3</artifactId> <groupId>xpp3</groupId> </exclusion> <exclusion> <artifactId>exo.tool.framework.junit</artifactId> <groupId>org.exoplatform.tool</groupId> </exclusion> <exclusion> <artifactId>exo.portal.component.web.controller</artifactId> <groupId>org.exoplatform.portal</groupId> </exclusion> <exclusion> <artifactId>jotm</artifactId> <groupId>jotm</groupId> </exclusion> <exclusion> <artifactId>picocontainer</artifactId> <groupId>picocontainer</groupId> </exclusion> <exclusion> <artifactId>jibx-bind</artifactId> <groupId>org.jibx</groupId> </exclusion> <exclusion> <artifactId>jibx-extras</artifactId> <groupId>org.jibx</groupId> </exclusion> <exclusion> <artifactId>mail</artifactId> <groupId>javax.mail</groupId> </exclusion> <exclusion> <artifactId>exo.portal.component.web.resources</artifactId> <groupId>org.exoplatform.portal</groupId> </exclusion> <exclusion> <artifactId>quartz</artifactId> <groupId>quartz</groupId> </exclusion> <exclusion> <artifactId>jta</artifactId> <groupId>javax.transaction</groupId> </exclusion> <exclusion> <artifactId>exo.kernel.commons</artifactId> <groupId>org.exoplatform.kernel</groupId> </exclusion> <exclusion> <artifactId>activation</artifactId> <groupId>javax.activation</groupId> </exclusion> <exclusion> <artifactId>commons-beanutils</artifactId> <groupId>commons-beanutils</groupId> </exclusion> </exclusions> <optional>true</optional> </dependency> <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>2.5</version> <scope>provided</scope> </dependency> </dependency> </dependencies> </dependencyManagement> -- This message is automatically generated by JIRA. - For more information on JIRA, see: http://www.atlassian.com/software/jira