When deploying an application using maven, I get the following error ..
- What can be wrong ?
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>CouponSystem</groupId> <artifactId>CouponSystem</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <build> <sourceDirectory>src\main\java</sourceDirectory> <testSourceDirectory>src\main\test</testSourceDirectory> <plugins> <plugin> <groupId>org.apache.tomcat.maven</groupId> <artifactId>tomcat7-maven-plugin</artifactId> <version>2.2</version> <configuration> <url>http://localhost:8080/manager/html</url> <server>CouponSystem</server> <username>admin</username> <password>admin</password> <path>http://localhost:8080/CouponSystem</path> </configuration> </plugin> <plugin> <artifactId>maven-compiler-plugin</artifactId> <version>3.3</version> <configuration> <source>1.8</source> <target>1.8</target> </configuration> </plugin> <plugin> <artifactId>maven-war-plugin</artifactId> <version>2.6</version> <configuration> <warSourceDirectory>WebContent</warSourceDirectory> <failOnMissingWebXml>false</failOnMissingWebXml> </configuration> </plugin> </plugins> </build> <repositories> <repository> <id>companyname.lib1</id> <url>http://download.companyname.org/maven2/lib1</url> </repository> <repository> <id>companyname.lib2</id> <url>http://download.companyname.org/maven2/lib2</url> </repository> </repositories> <dependencies> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>3.1.0</version> </dependency> <dependency> <groupId>connector</groupId> <artifactId>mysql-connector</artifactId> <version>02</version> </dependency> <dependency> <groupId>couponproject</groupId> <artifactId>coupon-project</artifactId> <version>01</version> </dependency> <dependency> <groupId>org.glassfish.jersey.ext</groupId> <artifactId>jersey-bean-validation</artifactId> <version>2.22.1</version> </dependency> <dependency> <groupId>org.glassfish.jersey.containers</groupId> <artifactId>jersey-container-servlet</artifactId> <version>2.22.1</version> </dependency> <dependency> <groupId>javax.validation</groupId> <artifactId>validation-api</artifactId> <version>1.1.0.Final</version> </dependency> <dependency> <groupId>org.hibernate</groupId> <artifactId>hibernate-validator</artifactId> <version>5.2.4.Final</version> </dependency> <dependency> <groupId>javax.ws.rs</groupId> <artifactId>javax.ws.rs-api</artifactId> <version>2.0.1</version> </dependency> </dependencies> </project> [INFO] Deploying war to http: // localhost: 8080
Uploading: http: // localhost: 8080 / html / deploy? Path = http% 3A% 2F% 2Flocalhost% 3A808 [INFO] I / O exception (java.net.SocketException) caught when processing request: [INFO] Retrying request Uploading: http: // localhost: 8080 / html / deploy? path = http% 3A% 2F% 2Flocalhost% 3A8080 [INFO] I / O exception (java.net.SocketException) caught when processing request: Connection reset [INFO] Retrying request Uploading: http: // localhost: 8080 / html / deploy? Path = http% 3A% 2F% 2Flocalhost% 3A8080 [INFO] I / O exception (java.net.SocketException) caught when processing request: Connection reset [INFO ] Retrying request Uploading: http: // localhost: 8080 / html / deploy? Path = http% 3A% 2F% 2Flocalhost% 3A8080[ERROR] Failed to execute goal org.apache.tomcat.maven: tomcat7-maven-plugin: 2.2: redeploy (default-cli) on project CouponSystem: Cannot invoke Tomcat manager: Connection reset -> [Help 1]
Project structure: 
I tried without using maven, I still got an error when requesting a resource. Error 404! Despite the fact that my web application is "running" at the actual site.
