Starting Jetty there's a long delay (8s) before my web application starts loading
13:50:10 [INFO] jetty-9.4.5.v20170502
13:50:18 [INFO] Scanning elapsed time=146ms
With debug logging turned on there are two interesting steps
Extracting dependent war-application, which takes time after all (3s)
10:03:13 [DEBUG] Extracting entry = null from jar file:[..]/application-1.0.war 10:03:16 [DEBUG] Unpacked overlay: jar:file:[..]/application-1.0.war!/ to file:[..]and the below 4s delay:
10:03:16 [DEBUG] Service loaders found in 0ms 10:03:20 [DEBUG] loaded interface javax.servlet.ServletContainerInitializer
How can I debug or affect what's causing above 4s delay?
Configuration
pom.xml
<dependency>
<groupId>com.company</groupId>
<artifactId>application</artifactId>
<version>1.0</version>
<type>war</type>
</dependency>
[...]
<plugin>
<groupId>org.eclipse.jetty</groupId>
<artifactId>jetty-maven-plugin</artifactId>
<version>9.4.5.v20170502</version>
<configuration>
<webApp>
<webInfIncludeJarPattern>empty</webInfIncludeJarPattern>
<containerIncludeJarPattern>empty</containerIncludeJarPattern>
</webApp>
</configuration>
</plugin>
web.xml
<web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
version="3.1"
metadata-complete="true">
<context-param>
<param-name>contextClass</param-name>
<param-value>org.springframework.web.context.support.AnnotationConfigWebApplicationContext</param-value>
</context-param>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>com.app.AnnotationConfig</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
[...]
</web-app>