Spring Application gets 404 error on TomCat

Spring Application gets 404 error on TomCat - java

how are u?
I'm doing a Spring Boot Application and i'm getting the 404 error on TomCat. I'm using Maven to build the .WAR file and do the deploy to TomCat with the tomcat7-maven-plugin. I already read a lot of topics with a context very similar to mine but i cant find a solution.
Something that i notice, is that when i do the deploy, the Spring Letters not show anymore on TomCat prompt.
HTTP Status 404 – Not Found
Type Status Report
Message The requested resource [/scim/] is not available
Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.
Apache Tomcat/9.0.64
Print of the error
Some dudes try to resolve this putting extends SpringBootServletInitializer and the
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
return builder.sources(ScimApplication.class);
}
on the main class, but i already did that, and didn't worked.
I used to compile the .war file with the mvn clean install command, then i do the mvn clean tomcat7:deploy to do the deploy directly to the TomCat, that i already configurated the user on tomcat-users.xml, and add the server tag on the settings.xml on conf folder of Maven.
Even if i enter on the TomCat's manager page, and do the deploy from there, when i try localhost:8080/scim, i get 404 error.
I will put my initialization TomCat log here, as well my Controller, POM.xml and Main class.
Thank you and if you guys need more information, just tell me.
TomCat Log Initialization
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name: Apache Tomcat/9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Jun 2 2022 19:08:46 UTC
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 9.0.64.0
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jre1.8.0_333
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_333-b02
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\apache-tomcat-9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\apache-tomcat-9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=\apache-tomcat-9.0.64\conf\logging.properties
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=\apache-tomcat-9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=\apache-tomcat-9.0.64
07-Jul-2022 11:09:14.795 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=\apache-tomcat-9.0.64\temp
07-Jul-2022 11:09:14.811 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.33] using APR version [1.7.0].
07-Jul-2022 11:09:14.811 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [true].
07-Jul-2022 11:09:14.827 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
07-Jul-2022 11:09:14.827 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1o 3 May 2022]
07-Jul-2022 11:09:15.215 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
07-Jul-2022 11:09:15.265 INFO [main] org.apache.catalina.startup.Catalina.load Server initialization in [710] milliseconds
07-Jul-2022 11:09:15.297 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
07-Jul-2022 11:09:15.297 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.64]
07-Jul-2022 11:09:15.328 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive [C:\apache-tomcat-9.0.64\webapps\scim.war]
07-Jul-2022 11:09:19.655 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
07-Jul-2022 11:09:20.057 WARNING [main] org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [269] milliseconds.
07-Jul-2022 11:09:20.075 INFO [main] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive [C:\apache-tomcat-9.0.64\webapps\scim.war] has finished in [4,747] ms
07-Jul-2022 11:09:20.075 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\docs]
07-Jul-2022 11:09:20.127 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\docs] has finished in [52] ms
07-Jul-2022 11:09:20.127 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\examples]
07-Jul-2022 11:09:20.684 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\examples] has finished in [557] ms
07-Jul-2022 11:09:20.684 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\host-manager]
07-Jul-2022 11:09:20.757 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\host-manager] has finished in [72] ms
07-Jul-2022 11:09:20.757 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\manager]
07-Jul-2022 11:09:20.794 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\manager] has finished in [37] ms
07-Jul-2022 11:09:20.794 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-9.0.64\webapps\ROOT]
07-Jul-2022 11:09:20.849 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-9.0.64\webapps\ROOT] has finished in [55] ms
07-Jul-2022 11:09:20.849 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
07-Jul-2022 11:09:20.866 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in [5601] milliseconds
POM.xml
<?xml version="1.0" encoding="UTF-8"?>
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.7.1</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.ushin</groupId>
<artifactId>scim</artifactId>
<name>scim</name>
<description>scim</description>
<packaging>war</packaging>
<properties>
<java.version>11</java.version>
</properties>
<dependencies>
<!--Spring-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<!--MySQL-->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
</dependency>
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-boot-starter</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.24</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.velocity</groupId>
<artifactId>velocity</artifactId>
<version>1.5</version>
</dependency>
</dependencies>
<build>
<finalName>scim</finalName>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<fork>true</fork>
<executable>C:\Users\gbrasolin\.jdks\corretto-11.0.15\bin\javac.exe</executable>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<url>http://localhost:8080/manager/text</url>
<server>scim</server>
<path>/scim</path>
</configuration>
</plugin>
</plugins>
</pluginManagement>
</build>
</project>
Controller
package com.ushin.scim.controllers;
import com.ushin.scim.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.Map;
#Controller
#RequestMapping(value = "/Users")
public class UserController {
UserService userService;
#Autowired
public UserController(UserService userService) {
this.userService = userService;
}
#RequestMapping(method = RequestMethod.POST)
public #ResponseBody Map createUser(#RequestBody Map<String, Object> payload, HttpServletResponse response){
return userService.createUser(payload, response);
}
#RequestMapping(method = RequestMethod.GET)
public #ResponseBody Map getUsers(#RequestParam Map<String, String> payload) throws IOException {
return userService.getUsers(payload);
}
#RequestMapping(value = "/{id}")
public #ResponseBody Map getSingleUser (#PathVariable String id, HttpServletResponse response){
return userService.getSingleUser(id, response);
}
#RequestMapping(method = RequestMethod.PUT, value = "/{id}")
public #ResponseBody Map updateUser(#RequestBody Map<String, Object> payload, #PathVariable String id){
return userService.updateUser(payload, id);
}
#RequestMapping(method = RequestMethod.PATCH, value = "/{id}")
public #ResponseBody Map disableUser (#RequestBody Map<String, Object> payload, #PathVariable String id){
return userService.disableUser(payload, id);
}
}
Main Class
package com.ushin.scim;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
#SpringBootApplication
public class ScimApplication extends SpringBootServletInitializer {
public static void main(String[] args) {
SpringApplication.run(ScimApplication.class, args);
}
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder){
return builder.sources(ScimApplication.class);
}
}

I changed the JRE_HOME (was running java 8) to the same path of JAVA_HOME which is with Java 11, and it worked. Tomcat was on Java 8 and my project was running Java 11.
Log:
Using JRE_HOME: "C:\Program Files\Java\jre1.8.0_333"
My POM.xml:
<java.version>11</java.version>

Related

Regarding problem in building Session factory

`
Using CATALINA_BASE: "C:\apache-tomcat-10.0.22"
Using CATALINA_HOME: "C:\apache-tomcat-10.0.22"
Using CATALINA_TMPDIR: "C:\apache-tomcat-10.0.22\temp"
Using JRE_HOME: "C:\Program Files\Java\jdk-11.0.13"
Using CLASSPATH: "C:\apache-tomcat-10.0.22\bin\bootstrap.jar;C:\apache-tomcat-10.0.22\bin\tomcat-juli.jar"
Using CATALINA_OPTS: ""
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.base/java.util=ALL-UNNAMED --add-opens=java.base/java.util.concurrent=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
01-Jul-2022 16:46:59.074 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name: Apache Tomcat/10.0.22
01-Jul-2022 16:46:59.079 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Jun 2 2022 16:53:56 UTC
01-Jul-2022 16:46:59.079 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 10.0.22.0
01-Jul-2022 16:46:59.079 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10
01-Jul-2022 16:46:59.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0
01-Jul-2022 16:46:59.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
01-Jul-2022 16:46:59.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk-11.0.13
01-Jul-2022 16:46:59.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 11.0.13+10-LTS-370
01-Jul-2022 16:46:59.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
01-Jul-2022 16:46:59.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\apache-tomcat-10.0.22
01-Jul-2022 16:46:59.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\apache-tomcat-10.0.22
01-Jul-2022 16:46:59.106 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.lang=ALL-UNNAMED
01-Jul-2022 16:46:59.106 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.io=ALL-UNNAMED
01-Jul-2022 16:46:59.106 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.util=ALL-UNNAMED
01-Jul-2022 16:46:59.106 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.util.concurrent=ALL-UNNAMED
01-Jul-2022 16:46:59.106 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\apache-tomcat-10.0.22\conf\logging.properties
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dhttp.nonProxyHosts=localhost|127.0.0.1|DESKTOP-BBI82LE
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\apache-tomcat-10.0.22
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\apache-tomcat-10.0.22
01-Jul-2022 16:46:59.107 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\apache-tomcat-10.0.22\temp
01-Jul-2022 16:46:59.333 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded Apache Tomcat Native library [1.2.33] using APR version [1.7.0].
01-Jul-2022 16:46:59.333 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true], UDS [true].
01-Jul-2022 16:46:59.343 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1o 3 May 2022]
01-Jul-2022 16:46:59.891 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
01-Jul-2022 16:46:59.935 INFO [main] org.apache.catalina.startup.Catalina.load Server initialization in [1225] milliseconds
01-Jul-2022 16:47:00.045 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
01-Jul-2022 16:47:00.045 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/10.0.22]
01-Jul-2022 16:47:00.061 INFO [main] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying deployment descriptor [C:\apache-tomcat-10.0.22\conf\Catalina\localhost\mycart.xml]
01-Jul-2022 16:47:00.087 WARNING [main] org.apache.catalina.startup.HostConfig.deployDescriptor The path attribute with value [/mycart] in deployment descriptor [C:\apache-tomcat-10.0.22\conf\Catalina\localhost\mycart.xml] has been ignored
01-Jul-2022 16:47:02.383 INFO [main] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
01-Jul-2022 16:47:02.731 WARNING [main] org.apache.catalina.util.SessionIdGeneratorBase.createSecureRandom Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [295] milliseconds.
01-Jul-2022 16:47:02.777 INFO [main] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of deployment descriptor [C:\apache-tomcat-10.0.22\conf\Catalina\localhost\mycart.xml] has finished in [2,716] ms
01-Jul-2022 16:47:02.779 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-10.0.22\webapps\docs]
01-Jul-2022 16:47:02.833 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-10.0.22\webapps\docs] has finished in [53] ms
01-Jul-2022 16:47:02.834 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-10.0.22\webapps\examples]
01-Jul-2022 16:47:03.557 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-10.0.22\webapps\examples] has finished in [723] ms
01-Jul-2022 16:47:03.559 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-10.0.22\webapps\host-manager]
01-Jul-2022 16:47:03.635 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-10.0.22\webapps\host-manager] has finished in [75] ms
01-Jul-2022 16:47:03.635 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-10.0.22\webapps\manager]
01-Jul-2022 16:47:03.715 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-10.0.22\webapps\manager] has finished in [80] ms
01-Jul-2022 16:47:03.716 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\apache-tomcat-10.0.22\webapps\ROOT]
01-Jul-2022 16:47:03.792 INFO [main] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\apache-tomcat-10.0.22\webapps\ROOT] has finished in [75] ms
01-Jul-2022 16:47:03.800 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
01-Jul-2022 16:47:04.176 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in [4240] milliseconds
01-Jul-2022 16:49:37.103 INFO [http-nio-8080-exec-1] org.apache.catalina.startup.HostConfig.undeploy Undeploying context [/mycart]
01-Jul-2022 16:49:37.168 INFO [http-nio-8080-exec-7] org.apache.catalina.startup.HostConfig.deployDescriptor Deploying deployment descriptor [C:\apache-tomcat-10.0.22\conf\Catalina\localhost\mycart.xml]
01-Jul-2022 16:49:37.170 WARNING [http-nio-8080-exec-7] org.apache.catalina.startup.HostConfig.deployDescriptor The path attribute with value [/mycart] in deployment descriptor [C:\apache-tomcat-10.0.22\conf\Catalina\localhost\mycart.xml] has been ignored
01-Jul-2022 16:49:38.991 INFO [http-nio-8080-exec-7] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
01-Jul-2022 16:49:38.997 INFO [http-nio-8080-exec-7] org.apache.catalina.startup.HostConfig.deployDescriptor Deployment of deployment descriptor [C:\apache-tomcat-10.0.22\conf\Catalina\localhost\mycart.xml] has finished in [1,829] ms
01-Jul-2022 16:49:39.004 INFO [http-nio-8080-exec-5] org.apache.catalina.util.LifecycleBase.start The start() method was called on component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/mycart]] after start() had already been called. The second call will be ignored.
01-Jul-2022 16:49:42.716 INFO [http-nio-8080-exec-2] org.hibernate.Version.logVersion HHH000412: Hibernate ORM core version 5.4.20.Final
org.hibernate.internal.util.config.ConfigurationException: Unable to perform unmarshalling at line number 17 and column 27 in RESOURCE hibernate.cfg.xml. Message: cvc-complex-type.2.3: Element 'session-factory' cannot have character [children], because the type's content type is element-only.
at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:134)
at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:66)
at org.hibernate.boot.cfgxml.internal.ConfigLoader.loadConfigXmlResource(ConfigLoader.java:57)
at org.hibernate.boot.registry.StandardServiceRegistryBuilder.configure(StandardServiceRegistryBuilder.java:234)
at org.hibernate.cfg.Configuration.configure(Configuration.java:258)
at com.learn.mycart.helper.FactoryProvider.getFactory(FactoryProvider.java:22)
at org.apache.jsp.index_jsp._jspService(index_jsp.java:133)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:777)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:466)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:380)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:328)
at jakarta.servlet.http.HttpServlet.service(HttpServlet.java:777)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:223)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158)
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:185)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:158)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:197)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:97)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:542)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:119)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92)
at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:78)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:356)
at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:399)
at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:867)
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1760)
at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: javax.xml.bind.UnmarshalException
- with linked exception:
[org.xml.sax.SAXParseException; lineNumber: 17; columnNumber: 27; cvc-complex-type.2.3: Element 'session-factory' cannot have character [children], because the type's content type is element-only.]
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.handleStreamException(UnmarshallerImpl.java:483)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:463)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:435)
at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:127)
... 34 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 17; columnNumber: 27; cvc-complex-type.2.3: Element 'session-factory' cannot have character [children], because the type's content type is element-only.
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:204)
at java.xml/com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:135)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:396)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:327)
at java.xml/com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:284)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:511)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3587)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.elementLocallyValidComplexType(XMLSchemaValidator.java:3472)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.elementLocallyValidType(XMLSchemaValidator.java:3432)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.processElementContent(XMLSchemaValidator.java:3334)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleEndElement(XMLSchemaValidator.java:2372)
at java.xml/com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.endElement(XMLSchemaValidator.java:943)
at java.xml/com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorHandlerImpl.endElement(ValidatorHandlerImpl.java:584)
at com.sun.xml.bind.v2.runtime.unmarshaller.ValidatingUnmarshaller.endElement(ValidatingUnmarshaller.java:106)
at com.sun.xml.bind.v2.runtime.unmarshaller.InterningXmlVisitor.endElement(InterningXmlVisitor.java:81)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXEventConnector.handleEndElement(StAXEventConnector.java:234)
at com.sun.xml.bind.v2.runtime.unmarshaller.StAXEventConnector.bridge(StAXEventConnector.java:135)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:460)
... 36 more
enter image description here
//hibernate_cfg.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration SYSTEM
"http://www.hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory> //this tag is used to configure and initialize the session factory settings for hibernate such as Dialect class and connection Driver class properties
<property name = "connection.driver_class">com.mysql.cj.jdbc.Driver"</property>
<property name = "connection.url">jdbc:mysql://localhost:3306/mycart</property>
<property name = "connection.username">root</property>
<property name = "connection.password">root</property>
<property name = "dialect">org.hibernate.dialect.MySQL57Dialect</property>
<property name = "hbm2ddl.auto">update </property>
<property name = "show_sql"> true</property>/>
</session-factory>
</hibernate-configuration>
//index.jsp
<%--
Document : index
Created on : 27-Jun-2022, 9:43:58 AM
Author : Pankaj Yadav
--%>
<%#page import="com.learn.mycart.helper.FactoryProvider"%>
<%#page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h1>Hello World!</h1>
<<h1> Creating session factory object</h1>
<%
out.println( FactoryProvider.getFactory());
%>
</body>
</html>
//FactoryProvider.java
package com.learn.mycart.helper;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
/**
*
* #author Pankaj Yadav
*/
public class FactoryProvider
{
private static SessionFactory factory;
public static SessionFactory getFactory()
{
try
{
if(factory == null)
{
factory = new Configuration().configure("hibernate.cfg.xml").buildSessionFactory();
}
}catch(Exception e)
{
e.printStackTrace();
}
return factory;
}
}
<%--
Document : index
Created on : 27-Jun-2022, 9:43:58 AM
Author : Pankaj Yadav
--%>
<%#page import="com.learn.mycart.helper.FactoryProvider"%>
<%#page contentType="text/html" pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<h1>Hello World!</h1>
<<h1> Creating session factory object</h1>
<%
out.println( FactoryProvider.getFactory());
%>
</body>
</html>
//pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<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>com.mycompany</groupId>
<artifactId>mycart</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>mycart</name>
<properties>
<endorsed.dir>${project.build.directory}/endorsed</endorsed.dir>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>7.0</version>
<scope>provided</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/org.hibernate/hibernate-core -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.4.20.Final</version>
</dependency>
<!-- https://mvnrepository.com/artifact/mysql/mysql-connector-java -->
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.0.5</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.7</source>
<target>1.7</target>
<compilerArguments>
<endorseddirs>${endorsed.dir}</endorseddirs>
</compilerArguments>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.6</version>
<executions>
<execution>
<phase>validate</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<outputDirectory>${endorsed.dir}</outputDirectory>
<silent>true</silent>
<artifactItems>
<artifactItem>
<groupId>javax</groupId>
<artifactId>javaee-endorsed-api</artifactId>
<version>7.0</version>
<type>jar</type>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
`I am makinga an project and in building session factory object I am getting an error called "Caused by: javax.xml.bind.UnmarshalException
with linked exception:"
After running the code we should get the reference hash code for the session factory, and object of session factory implementation class,but I am getting null only. I am attaching the screenshot of the output that I am getting and the correct output. Also, I am sharing the "pom.xml" code, "hibernate.cfg.xml" code and "Factory Provider. java" code and "Indesx.jsp code" module of my project. Please check and do let me know where is the error? Please help
enter image description here
Caused by: javax.xml.bind.UnmarshalException
with linked exception:
enter image description here

Deploy java REST service on tomcat docker

I'm trying to deploy a simple REST service to a tomcat that is running on a docker, but I can't seam to reach the service that I tried to deploy.
The simple service that I created is in this class:
#Path("/test")
public class RestTest {
public static final String JSON_RPC = "2.0";
#GET
#Path("/hello")
#Produces(MediaType.APPLICATION_JSON)
public Response processHelloRequestGet() {
String answer = "Hello There!";
JsonRpcResponse rpcResponse = new JsonRpcResponse();
rpcResponse.setId("42");
rpcResponse.setJsonRpc(JSON_RPC);
rpcResponse.setResult(answer);
return Response.status(Status.OK).entity(rpcResponse).build();
}
}
It just creates a simple, static answer in form of a JSON-RPC response.
My web.xml looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<display-name>REST Test</display-name>
<servlet>
<servlet-name>jerseyServlet</servlet-name>
<servlet-class>com.sun.jersey.spi.container.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>com.sun.jersey.config.property.packages</param-name>
<param-value>net.jfabricationgames.rest_test</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>jerseyServlet</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
</web-app>
and my pom.xml looks like this:
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>net.jfabricationgames.rest_test</groupId>
<artifactId>RestTest</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>RestTest Maven Webapp</name>
<url>http://maven.apache.org</url>
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
</properties>
<dependencies>
<!-- JAX-RS for REST -->
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.1-m07</version><!-- <version>2.0</version> -->
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-jdk-http</artifactId>
<version>2.26</version><!-- <version>2.10.1</version> -->
</dependency>
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
<version>2.26</version><!-- <version>2.10.1</version> -->
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jackson</artifactId>
<version>2.26</version><!-- <version>2.10.1</version> -->
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
<version>2.26</version>
</dependency>
<dependency>
<groupId>javax.activation</groupId>
<artifactId>activation</artifactId>
<version>1.1.1</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>1.18.1</version>
</dependency>
<dependency>
<groupId>com.owlike</groupId>
<artifactId>genson</artifactId>
<version>0.99</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<!-- https://mvnrepository.com/artifact/asm/asm -->
<dependency>
<groupId>asm</groupId>
<artifactId>asm</artifactId>
<version>3.3.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.sun.jersey/jersey-bundle -->
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-bundle</artifactId>
<version>1.19.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.json/json -->
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20160810</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.sun.jersey/jersey-server -->
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-server</artifactId>
<version>1.19.2</version>
</dependency>
<!-- https://mvnrepository.com/artifact/com.sun.jersey/jersey-core -->
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-core</artifactId>
<version>1.19.2</version>
</dependency>
</dependencies>
<build>
<finalName>RestTest</finalName>
<plugins>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<path>/rest_test</path>
<port>8080</port>
</configuration>
</plugin>
</plugins>
</build>
</project>
Now if I run the project on a tomcat server from within eclipse everything is working just as expected (using the run configuration Base directory: ${workspace_loc:/RestTest} and Goals: tomcat7:run) and I can reach the service using the URL http://localhost:8080/rest_test/rest/test/hello.
The problem now is that I want my service to run on a tomcat inside a docker on a server, which doesn't seem to be working.
What I tried so far is exporting the project into a .war file (using maven (gloals: clean install compile) or the eclipse export function), placing them in the directory from where I build the docker file, creating the docker file and running it.
The Dockerfile I'm using (following this tutorial) looks like this:
FROM tomcat:8.0-alpine
LABEL maintainer="deepak#softwareyoga.com"
ADD rest_test.war /usr/local/tomcat/webapps/
EXPOSE 8080
CMD ["catalina.sh", "run"]
When running the docker container using the command docker run -p 80:8080 mywebapp I get the following output (which seems to be correct to me):
docker run -p 80:8080 mywebapp
21-Oct-2019 16:49:55.404 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.53
21-Oct-2019 16:49:55.407 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Jun 29 2018 14:42:45 UTC
21-Oct-2019 16:49:55.408 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.53.0
21-Oct-2019 16:49:55.408 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Linux
21-Oct-2019 16:49:55.408 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 5.0.0-31-generic
21-Oct-2019 16:49:55.409 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
21-Oct-2019 16:49:55.409 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: /usr/lib/jvm/java-1.7-openjdk/jre
21-Oct-2019 16:49:55.409 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.7.0_181-b01
21-Oct-2019 16:49:55.410 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
21-Oct-2019 16:49:55.410 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: /usr/local/tomcat
21-Oct-2019 16:49:55.411 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: /usr/local/tomcat
21-Oct-2019 16:49:55.411 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=/usr/local/tomcat/conf/logging.properties
21-Oct-2019 16:49:55.412 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
21-Oct-2019 16:49:55.412 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
21-Oct-2019 16:49:55.412 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
21-Oct-2019 16:49:55.413 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
21-Oct-2019 16:49:55.413 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=/usr/local/tomcat
21-Oct-2019 16:49:55.413 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=/usr/local/tomcat
21-Oct-2019 16:49:55.414 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=/usr/local/tomcat/temp
21-Oct-2019 16:49:55.414 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.2.17 using APR version 1.6.3.
21-Oct-2019 16:49:55.414 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
21-Oct-2019 16:49:55.418 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.0.2o 27 Mar 2018)
21-Oct-2019 16:49:55.528 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-8080"]
21-Oct-2019 16:49:55.556 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-apr-8009"]
21-Oct-2019 16:49:55.561 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1095 ms
21-Oct-2019 16:49:55.677 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
21-Oct-2019 16:49:55.677 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.53
21-Oct-2019 16:49:55.760 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive /usr/local/tomcat/webapps/rest_test.war
21-Oct-2019 16:49:56.810 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive /usr/local/tomcat/webapps/rest_test.war has finished in 1,050 ms
21-Oct-2019 16:49:56.820 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive /usr/local/tomcat/webapps/sample.war
21-Oct-2019 16:49:56.911 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive /usr/local/tomcat/webapps/sample.war has finished in 91 ms
21-Oct-2019 16:49:56.913 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/docs
21-Oct-2019 16:49:56.986 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/docs has finished in 73 ms
21-Oct-2019 16:49:56.992 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/examples
21-Oct-2019 16:49:57.799 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/examples has finished in 807 ms
21-Oct-2019 16:49:57.801 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/ROOT
21-Oct-2019 16:49:57.882 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/ROOT has finished in 82 ms
21-Oct-2019 16:49:57.885 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/manager
21-Oct-2019 16:49:57.984 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/manager has finished in 99 ms
21-Oct-2019 16:49:57.993 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/host-manager
21-Oct-2019 16:49:58.081 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/host-manager has finished in 88 ms
21-Oct-2019 16:49:58.088 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-8080"]
21-Oct-2019 16:49:58.156 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-apr-8009"]
21-Oct-2019 16:49:58.187 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 2625 ms
What is working so far is that the docker container seems to be started correctly and that I can reach the tomcat 'homepage' by entering localhost into the browser (see the picture below). Also my .war file seems to be added and extracted correctly (there is a rest_test.war file and a rest_test directory in the directory webapps of the tomcat docker container). Also everything is working just fine when starting it from within eclipse.
What is NOT working yet is to reach the rest service I created and deployed. I tried to access it using the url localhost/rest_test/rest/test/hello but I get an HTTP error 404 - Not Found.
What is kinda strange is that I don't get a Message in the HTTP error 404 when calling the url localhost/rest_test/rest/..., but I get a message when calling any other url (like shown in the pictures below), which makes me think that it's not completely wrong, what I'm trying.
Thanks in advance.
EDIT: Updated to tomcat 9 using the docker image tomcat:9.0-alpine, but that didn't seem to change anything. The content of the .war file looks like this:

It seems that the war file is not built correctly. The WEB-INF/libs directory containing the jar application dependencies is missing. More about the directory Layout of a Web Application Archive file here.
Exceptions thrown during startup are logged into /usr/local/tomcat/logs/localhost.<timestamp>.log. That is the reason everything seems to work normally. localhost.log should contain the error:
java.lang.ClassNotFoundException: com.sun.jersey.spi.container.servlet.ServletContainer
As mentioned in the comments jersey 2.26 cannot run with java 1.7.0_181. As the libraries don't get loaded during application startup, there are no java version incompatibility errors in the output.
Now, assuming you run with tomcat 9 and java 8, the first step is to fix the build. I suggest running maven from command line. Your pom.xml looks just fine and it should create a valid war.
Next step is to set the scope of javax.ws.rs-api library to provided. The jersey-bundle library has a slightly different version of the javax.ws.rs classes and if you keep both your may run into classloading issues.
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
This will fix things but the configuration still has issues because you are mixing jersey 1.x with jersey 2.x libraries. In addition the jersey-bundle should not be used with maven. The bundle is only intended for developers that do not use Maven's dependency system.
A basic dependency configuration using the jersey 2 libraries should be like the following:
<properties>
<maven.compiler.source>1.8</maven.compiler.source>
<maven.compiler.target>1.8</maven.compiler.target>
<jersey2.version>2.26</jersey2.version>
<jaxrs.version>2.1.1</jaxrs.version>
</properties>
<dependencies>
<!-- JAX-RS -->
<dependency>
<groupId>javax.ws.rs</groupId>
<artifactId>javax.ws.rs-api</artifactId>
<version>${jaxrs.version}</version>
</dependency>
<!-- Jersey -->
<dependency>
<groupId>org.glassfish.jersey.containers</groupId>
<artifactId>jersey-container-servlet</artifactId>
<version>${jersey2.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-server</artifactId>
<version>${jersey2.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.core</groupId>
<artifactId>jersey-client</artifactId>
<version>${jersey2.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.media</groupId>
<artifactId>jersey-media-json-jackson</artifactId>
<version>${jersey2.version}</version>
</dependency>
<dependency>
<groupId>org.glassfish.jersey.inject</groupId>
<artifactId>jersey-hk2</artifactId>
<version>${jersey2.version}</version>
</dependency>
</dependencies>
The web.xml should be modified too:
<servlet>
<servlet-name>jersey-serlvet</servlet-name>
<servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
<init-param>
<param-name>jersey.config.server.provider.packages</param-name>
<param-value>net.jfabricationgames.rest_test</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>jersey-serlvet</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
Hope it helps.

DispatcherServlet - no mapping for any request. Java annotation config

I'm learning Spring and trying to run application on two different databases: H2 and Amazon AWS. For Amazon I used Manual configuration with Tomcat. In Deployment option I added project .war. See here:
For H2 I am using annotation #SpringBootApplication
The problem is - when I use H2 - all works fine, but when I start Tomcat manually - get an error from Dispatcher Servlet: can't find any mapping for any requests.
Previously, before I added H2, it works well. Where do I mistake? Project Structure:
Configurations:
public class MyWebAppInitializer implements WebApplicationInitializer {
#Override
public void onStartup(ServletContext container) {
AnnotationConfigWebApplicationContext context = new AnnotationConfigWebApplicationContext();
context.setConfigLocation("com.socnetw.socnetw.configurations");
container.addListener(new ContextLoaderListener(context));
ServletRegistration.Dynamic dispatcher = container.addServlet("dispatcher", new DispatcherServlet(context));
dispatcher.setLoadOnStartup(1);
dispatcher.addMapping("/");
}
}
#EnableWebMvc
#Configuration
#ComponentScan(basePackages = {"com.socnetw.socnetw"})
#PropertySource("classpath:database.properties")
public class Config implements WebMvcConfigurer {
#Value("${db.url}")
private String dbUrl;
#Value("${db.username}")
private String username;
#Value("${db.password}")
private String password;
#Value("${db.driverClassName}")
private String driverClassName;
private ApplicationContext applicationContext;
#Autowired
public Config(ApplicationContext applicationContext) {
this.applicationContext = applicationContext;
}
#Bean
public static PropertySourcesPlaceholderConfigurer properties() {
return new PropertySourcesPlaceholderConfigurer();
}
#Bean
public SpringResourceTemplateResolver templateResolver() {
SpringResourceTemplateResolver templateResolver = new SpringResourceTemplateResolver();
templateResolver.setApplicationContext(applicationContext);
templateResolver.setPrefix("classpath:/templates/");
templateResolver.setSuffix(".html");
return templateResolver;
}
#Bean
public SpringResourceTemplateResolver templateCssResolver() {
SpringResourceTemplateResolver templateResolver = new SpringResourceTemplateResolver();
templateResolver.setApplicationContext(applicationContext);
templateResolver.setPrefix("classpath:/static/css");
templateResolver.setSuffix(".css");
return templateResolver;
}
#Bean
public SpringResourceTemplateResolver templateJsResolver() {
SpringResourceTemplateResolver templateResolver = new SpringResourceTemplateResolver();
templateResolver.setApplicationContext(applicationContext);
templateResolver.setPrefix("classpath:/static/js");
templateResolver.setSuffix(".js");
return templateResolver;
}
#Override
public void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/css/**")
.addResourceLocations("classpath:/static/css/");
registry.addResourceHandler("/js/")
.addResourceLocations("/static/js/");
}
#Bean
public SpringTemplateEngine templateEngine() {
SpringTemplateEngine templateEngine = new SpringTemplateEngine();
templateEngine.setTemplateResolver(templateResolver());
templateEngine.setEnableSpringELCompiler(true);
return templateEngine;
}
#Override
public void configureViewResolvers(ViewResolverRegistry resolverRegistry) {
ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
viewResolver.setTemplateEngine(templateEngine());
resolverRegistry.viewResolver(viewResolver);
}
#Bean
public LocalContainerEntityManagerFactoryBean entityManagerFactoryBean() {
LocalContainerEntityManagerFactoryBean em = new LocalContainerEntityManagerFactoryBean();
em.setDataSource(dataSource());
em.setPackagesToScan("Lesson1");
JpaVendorAdapter adapter = new HibernateJpaVendorAdapter();
em.setJpaVendorAdapter(adapter);
return em;
}
#Bean
public DriverManagerDataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName(driverClassName);
dataSource.setUrl(dbUrl);
dataSource.setUsername(username);
dataSource.setPassword(password);
return dataSource;
}
#Bean
public PersistenceExceptionTranslationPostProcessor translationPostProcessor() {
return new PersistenceExceptionTranslationPostProcessor();
}
#Bean
public PlatformTransactionManager transactionManager(EntityManagerFactory emf) {
JpaTransactionManager transactionManager = new JpaTransactionManager();
transactionManager.setEntityManagerFactory(emf);
return transactionManager;
}
}
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://maven.apache.org/POM/4.0.0"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.7.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.socnetw</groupId>
<artifactId>socnetw</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>socnetw</name>
<description>Simple Social Network On Spring</description>
<properties>
<java.version>12</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-thymeleaf</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
homeController
#Controller
public class HomeController {
#GetMapping
#RequestMapping({"/", "", "index.html", "index"})
public String homePage() {
return "index";
}
#GetMapping
#RequestMapping("/registration")
public String getRegistrationPage() {
return "user/registration";
}
#GetMapping
#RequestMapping("/login")
public String getLoginPage() {
return "user/login";
}
}
Logs:
NOTE: Picked up JDK_JAVA_OPTIONS: --add-opens=java.base/java.lang=ALL-UNNAMED --add-opens=java.base/java.io=ALL-UNNAMED --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
26-Sep-2019 10:24:06.069 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name: Apache Tomcat/9.0.21
26-Sep-2019 10:24:06.070 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Jun 4 2019 20:19:36 UTC
26-Sep-2019 10:24:06.070 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 9.0.21.0
26-Sep-2019 10:24:06.071 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 10
26-Sep-2019 10:24:06.071 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 10.0
26-Sep-2019 10:24:06.071 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
26-Sep-2019 10:24:06.071 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk-12.0.1
26-Sep-2019 10:24:06.076 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 12.0.1+12
26-Sep-2019 10:24:06.077 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
26-Sep-2019 10:24:06.077 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\le2ta\.IntelliJIdea2019.2\system\tomcat\Unnamed_socnetw_3
26-Sep-2019 10:24:06.078 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\Users\le2ta\OneDrive\Desktop\Programming\Server\apache-tomcat-9.0.21
26-Sep-2019 10:24:06.079 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.lang=ALL-UNNAMED
26-Sep-2019 10:24:06.079 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.base/java.io=ALL-UNNAMED
26-Sep-2019 10:24:06.079 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: --add-opens=java.rmi/sun.rmi.transport=ALL-UNNAMED
26-Sep-2019 10:24:06.079 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\le2ta\.IntelliJIdea2019.2\system\tomcat\Unnamed_socnetw_3\conf\logging.properties
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.password.file=C:\Users\le2ta\.IntelliJIdea2019.2\system\tomcat\Unnamed_socnetw_3\jmxremote.password
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.access.file=C:\Users\le2ta\.IntelliJIdea2019.2\system\tomcat\Unnamed_socnetw_3\jmxremote.access
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
26-Sep-2019 10:24:06.080 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\le2ta\.IntelliJIdea2019.2\system\tomcat\Unnamed_socnetw_3
26-Sep-2019 10:24:06.081 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Users\le2ta\OneDrive\Desktop\Programming\Server\apache-tomcat-9.0.21
26-Sep-2019 10:24:06.081 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Users\le2ta\OneDrive\Desktop\Programming\Server\apache-tomcat-9.0.21\temp
26-Sep-2019 10:24:06.081 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [C:\Program Files\Java\jdk-12.0.1\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\Program Files\JetBrains\IntelliJ IDEA 2019.1.3\jbr\\bin;C:\Program Files\JetBrains\IntelliJ IDEA 2019.1.3\jbr\\bin\server;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\Git\cmd;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\nodejs\;C:\Users\le2ta\AppData\Local\Microsoft\WindowsApps;;C:\Users\le2ta\AppData\Local\Programs\Microsoft VS Code\bin;C:\Users\le2ta\AppData\Roaming\npm;.]
26-Sep-2019 10:24:06.205 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
26-Sep-2019 10:24:06.226 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
26-Sep-2019 10:24:06.228 INFO [main] org.apache.catalina.startup.Catalina.load Server initialization in [319] milliseconds
26-Sep-2019 10:24:06.264 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
26-Sep-2019 10:24:06.264 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.21]
26-Sep-2019 10:24:06.274 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
26-Sep-2019 10:24:06.282 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
26-Sep-2019 10:24:06.286 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in [57] milliseconds
Connected to server
[2019-09-26 10:24:06,462] Artifact socnetw:war: Artifact is being deployed, please wait...
26-Sep-2019 10:24:15.770 INFO [RMI TCP Connection(3)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
10:24:15.779 [RMI TCP Connection(3)-127.0.0.1] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started
10:24:15.790 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.web.context.support.AnnotationConfigWebApplicationContext - Refreshing Root WebApplicationContext
10:24:15.912 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.web.context.support.AnnotationConfigWebApplicationContext - No annotated classes found for specified class/package [<NONE>]
10:24:15.951 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor'
10:24:16.008 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.event.internalEventListenerProcessor'
10:24:16.012 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.event.internalEventListenerFactory'
10:24:16.014 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor'
10:24:16.017 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor'
10:24:16.022 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalPersistenceAnnotationProcessor'
10:24:16.032 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.ui.context.support.UiApplicationContextUtils - Unable to locate ThemeSource with name 'themeSource': using default [org.springframework.ui.context.support.ResourceBundleThemeSource#389d44df]
10:24:16.050 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/spring.liveBeansView.mbeanDomain]
10:24:16.052 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/spring.liveBeansView.mbeanDomain] not found - trying original name [spring.liveBeansView.mbeanDomain]. javax.naming.NameNotFoundException: Name [spring.liveBeansView.mbeanDomain] is not bound in this Context. Unable to find [spring.liveBeansView.mbeanDomain].
10:24:16.052 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [spring.liveBeansView.mbeanDomain]
10:24:16.052 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [spring.liveBeansView.mbeanDomain] threw NamingException with message: Name [spring.liveBeansView.mbeanDomain] is not bound in this Context. Unable to find [spring.liveBeansView.mbeanDomain].. Returning null.
10:24:16.067 [RMI TCP Connection(3)-127.0.0.1] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext initialized in 283 ms
10:24:16.135 [RMI TCP Connection(3)-127.0.0.1] INFO org.springframework.web.servlet.DispatcherServlet - Initializing Servlet 'dispatcher'
26-Sep-2019 10:24:16.277 INFO [Catalina-utility-2] org.apache.catalina.startup.HostConfig.deployDirectory РЈСЃС‚Р°РЅРѕРІРєР° РІРµР± РїСЂРёР»РѕР¶РµРЅРёСЏ РІ РїР°РїРєСѓ [C:\Users\le2ta\OneDrive\Desktop\Programming\Server\apache-tomcat-9.0.21\webapps\manager]
26-Sep-2019 10:24:16.333 INFO [Catalina-utility-2] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Users\le2ta\OneDrive\Desktop\Programming\Server\apache-tomcat-9.0.21\webapps\manager] has finished in [56] ms
10:24:16.698 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter - ControllerAdvice beans: none
10:24:16.774 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver - ControllerAdvice beans: none
10:24:16.807 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.web.servlet.DispatcherServlet - enableLoggingRequestDetails='false': request parameters and headers will be masked to prevent unsafe logging of potentially sensitive data
10:24:16.807 [RMI TCP Connection(3)-127.0.0.1] INFO org.springframework.web.servlet.DispatcherServlet - Completed initialization in 672 ms
[2019-09-26 10:24:16,818] Artifact socnetw:war: Artifact is deployed successfully
[2019-09-26 10:24:16,818] Artifact socnetw:war: Deploy took 10,356 milliseconds
10:24:17.047 [http-nio-8080-exec-1] DEBUG org.springframework.web.servlet.DispatcherServlet - GET "/", parameters={}
10:24:17.051 [http-nio-8080-exec-1] WARN org.springframework.web.servlet.PageNotFound - No mapping for GET /
10:24:17.053 [http-nio-8080-exec-1] DEBUG org.springframework.web.servlet.DispatcherServlet - Completed 404 NOT_FOUND
10:24:17.060 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - GET "/", parameters={}
10:24:17.060 [http-nio-8080-exec-2] WARN org.springframework.web.servlet.PageNotFound - No mapping for GET /
10:24:17.060 [http-nio-8080-exec-2] DEBUG org.springframework.web.servlet.DispatcherServlet - Completed 404 NOT_FOUND
10:24:17.158 [http-nio-8080-exec-3] DEBUG org.springframework.web.servlet.DispatcherServlet - GET "/", parameters={}
10:24:17.158 [http-nio-8080-exec-3] WARN org.springframework.web.servlet.PageNotFound - No mapping for GET /
10:24:17.159 [http-nio-8080-exec-3] DEBUG org.springframework.web.servlet.DispatcherServlet - Completed 404 NOT_FOUND

Tomcat + Spring deploying error

I need help. I run spring java server under tomcat.
2-Sep-2017 10:35:52.595 INFO [main]
org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.5.20
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Aug 2 2017 21:35:49 UTC
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.5.20.0
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 7
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 6.1
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk1.8.0_144\jre
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_144-b01
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\Bosun\.IntelliJIdea2017.2\system\tomcat\Unnamed_beautifulmindonlineserver
02-Sep-2017 10:35:52.595 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\Users\Bosun\Desktop\apache-tomcat-8.5.20
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\Bosun\.IntelliJIdea2017.2\system\tomcat\Unnamed_beautifulmindonlineserver\conf\logging.properties
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.authenticate=false
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\Bosun\.IntelliJIdea2017.2\system\tomcat\Unnamed_beautifulmindonlineserver
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Users\Bosun\Desktop\apache-tomcat-8.5.20
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Users\Bosun\Desktop\apache-tomcat-8.5.20\temp
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.12] using APR version [1.5.2].
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
02-Sep-2017 10:35:52.611 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
02-Sep-2017 10:35:53.641 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.0.2k 26 Jan 2017]
02-Sep-2017 10:35:54.280 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
02-Sep-2017 10:35:54.311 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
02-Sep-2017 10:35:54.327 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
02-Sep-2017 10:35:54.327 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
02-Sep-2017 10:35:54.327 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2528 ms
02-Sep-2017 10:35:54.405 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
02-Sep-2017 10:35:54.405 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.5.20
02-Sep-2017 10:35:54.436 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
02-Sep-2017 10:35:54.452 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
02-Sep-2017 10:35:54.452 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 125 ms
Connected to server
[2017-09-02 10:35:54,889] Artifact beautifulmindonlineserver:war: Artifact is being deployed, please wait...
02-Sep-2017 10:36:00.224 INFO [RMI TCP Connection(2)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
02-Sep-2017 10:36:02.938 INFO [RMI TCP Connection(2)-127.0.0.1] org.hibernate.jpa.internal.util.LogHelper.logPersistenceUnitInformation HHH000204: Processing PersistenceUnitInfo [
name: default
...]
02-Sep-2017 10:36:03.281 INFO [RMI TCP Connection(2)-127.0.0.1] org.hibernate.Version.logVersion HHH000412: Hibernate Core {5.2.10.Final}
02-Sep-2017 10:36:03.281 INFO [RMI TCP Connection(2)-127.0.0.1] org.hibernate.cfg.Environment.<clinit> HHH000205: Loaded properties from resource hibernate.properties: {hibernate.dialect=org.hibernate.dialect.PostgreSQL9Dialect, hibernate.show_sql=true, hibernate.bytecode.use_reflection_optimizer=false, hibernate.hbm2ddl.auto=validate}
02-Sep-2017 10:36:03.578 INFO [RMI TCP Connection(2)-127.0.0.1] org.hibernate.annotations.common.reflection.java.JavaReflectionManager.<clinit> HCANN000001: Hibernate Commons Annotations {5.0.1.Final}
02-Sep-2017 10:36:04.451 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory [C:\Users\Bosun\Desktop\apache-tomcat-8.5.20\webapps\manager]
02-Sep-2017 10:36:04.561 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory [C:\Users\Bosun\Desktop\apache-tomcat-8.5.20\webapps\manager] has finished in [94] ms
02-Sep-2017 10:36:04.873 INFO [RMI TCP Connection(2)-127.0.0.1] org.hibernate.dialect.Dialect.<init> HHH000400: Using dialect: org.hibernate.dialect.PostgreSQL9Dialect
02-Sep-2017 10:36:05.450 INFO [RMI TCP Connection(2)-127.0.0.1] org.hibernate.engine.jdbc.env.internal.LobCreatorBuilderImpl.useContextualLobCreation HHH000424: Disabling contextual LOB creation as createClob() method threw error : java.lang.reflect.InvocationTargetException
02-Sep-2017 10:36:05.450 INFO [RMI TCP Connection(2)-127.0.0.1] org.hibernate.type.BasicTypeRegistry.register HHH000270: Type registration [java.util.UUID] overrides previous : org.hibernate.type.UUIDBinaryType#4d851601
02-Sep-2017 10:36:07.774 SEVERE [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal One or more listeners failed to start. Full details will be found in the appropriate container log file
02-Sep-2017 10:36:07.774 SEVERE [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal Context [] startup failed due to previous errors
02-Sep-2017 10:36:07.821 WARNING [RMI TCP Connection(2)-127.0.0.1] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The web application [ROOT] registered the JDBC driver [org.postgresql.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.
[2017-09-02 10:36:07,868] Artifact beautifulmindonlineserver:war: Error during artifact deployment. See server log for details.
hybernate.properties file
hibernate.dialect=org.hibernate.dialect.PostgreSQL9Dialect
hibernate.show_sql=true
hibernate.hbm2ddl.auto=validate
I found that if I comment this line
public interface UsersRepository extends JpaRepository {
}
in UserRepository file related to my User ORM class, everything compiled well.
My dependencies:
<packaging>war</packaging>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<!--Web-->
<!--Json converter-->
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>${jackson-databind.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>${servlet.version}</version>
</dependency>
<!-- Database-->
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>${spring-data-jpa.version}</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>${hibernate-entitymanager.version}</version>
</dependency>
<dependency>
<groupId>postgresql</groupId>
<artifactId>postgresql</artifactId>
<version>${postgresql.version}</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-dbcp2</artifactId>
<version>${commons-dbcp2.version}</version>
</dependency>
<dependency>
<groupId>javax.transaction</groupId>
<artifactId>jta</artifactId>
<version>1.1</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.25</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-simple</artifactId>
<version>1.7.25</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-nop</artifactId>
<version>1.7.25</version>
</dependency>
</dependencies>
As I am novice in server-side development and spring, ask for extended response.
UPDATED:
package com.blackbosun.beatufilmind.server;
import com.blackbosun.beatufilmind.server.config.WebConfig;
import com.blackbosun.beatufilmind.server.repository.UsersRepository;
import org.springframework.web.WebApplicationInitializer;
import org.springframework.web.context.ContextLoaderListener;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.DispatcherServlet;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import javax.servlet.ServletRegistration;
public class Application implements WebApplicationInitializer {
private final static String DISPATCHER = "dispatcher";
public void onStartup(ServletContext servletContext) throws ServletException {
AnnotationConfigWebApplicationContext ctx = new AnnotationConfigWebApplicationContext();
ctx.register(WebConfig.class);
servletContext.addListener(new ContextLoaderListener(ctx));
ServletRegistration.Dynamic servlet = servletContext.addServlet(DISPATCHER, new DispatcherServlet(ctx));
servlet.addMapping("/");
servlet.setLoadOnStartup(1);
}
}

Leaking Tomcat JDBC MySQL driver in a Spring environment

At the moment I am writing a Spring and JDBC based web-application that interacts with a MySQL database on a Windows Server 2012 x64. The MySQL database driver is registered by Tomcat and not by the servlet itself (As so many people do).
Although I close all connection/prepared statements/result sets, Tomcat logs a possible memory leak during a restart and I don't know why. Additionally the server crashes (Read: times out) after a few days, maybe because the leaks.
$APACHE_DIR/conf/context.xml:
<?xml version='1.0' encoding='utf-8'?>
<Context>
<WatchedResource>WEB-INF/web.xml</WatchedResource>
<WatchedResource>${catalina.base}/conf/web.xml</WatchedResource>
<Resource name="jdbc/testservlet"
global="jdbc/testservlet"
type="javax.sql.DataSource"
username="root"
password="123456aA"
driverClassName="com.mysql.jdbc.Driver"
url="jdbc:mysql://localhost:3306/testservlet"
maxTotal="10"
maxIdle="10"
maxWaitMillis="10000"
removeAbandonedTimeout="300"
defaultAutoCommit="true" />
</Context>
$APACHE_DIR/webapps/testservlet/META-INF/context.xml:
<?xml version='1.0' encoding='utf-8'?>
<Context>
<ResourceLink name="jdbc/testservlet" global="jdbc/testservlet" type="javax.sql.DataSource" />
</Context>
$PROJECT_DIR/DatabaseConfiguration.java
package com.example.testservlet.configuration;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
#Configuration
public class DatabaseConfiguration
{
#Bean
public DataSource getDataSource() throws Exception
{
Context initialContext = new InitialContext();
Context environmentContext = (Context) initialContext.lookup("java:comp/env");
DataSource dataSource = (DataSource) environmentContext.lookup("jdbc/testservlet");
return dataSource;
}
}
$PROJECT_DIR/HomeController.java
package com.example.testservlet.controller;
import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.ResultSet;
import javax.sql.DataSource;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
#Controller
public class HomeController
{
#Autowired
DataSource datasource;
#ResponseBody
#RequestMapping(value = "/", method = RequestMethod.GET)
public void home() throws Exception
{
Connection connection = null;
ResultSet resultset = null;
try
{
connection = datasource.getConnection();
DatabaseMetaData metadata = connection.getMetaData();
resultset = metadata.getTables(null, null, "%", null);
while(resultset.next())
{
System.out.println("Table: " + resultset.getString(3));
}
}
finally
{
System.out.println("Final block start");
try{ connection.close(); } catch(Exception exception) { throw new Exception("Database error"); }
try{ resultset.close(); } catch(Exception exception) { throw new Exception("Database error"); }
System.out.println("Final block end");
}
}
}
$PROJECT_ROOT/pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>testservlet</artifactId>
<packaging>war</packaging>
<version>0.1.0-SNAPSHOT</version>
<name>testservlet</name>
<dependencies>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>4.1.6.RELEASE</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.38</version>
<scope>provided</scope>
</dependency>
</dependencies>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<finalName>testservlet</finalName>
<resources>
<resource>
<directory>src/main/resources</directory>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.3</version>
<configuration>
<source>1.8</source>
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
</manifest>
</archive>
<webResources>
<resource>
<directory>${project.basedir}/src/main/resources
</directory>
</resource>
</webResources>
</configuration>
</plugin>
</plugins>
</build>
</project>
The MySQL driver is installed as "mysql-connector-java.jar" (Version 5.1.38) inside the Tomcat lib directory also the database configuration is called by the Spring framework. A HTTP request to localhost:8080/testservlet + a Tomcat restarts results in the following log:
25-Jan-2016 19:11:28.006 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version: Apache Tomcat/8.0.30
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built: Dec 1 2015 22:30:46 UTC
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server number: 8.0.30.0
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows Server 2012 R2
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version: 6.3
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture: amd64
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home: C:\Program Files\Java\jdk1.8.0_66\jre
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version: 1.8.0_66-b18
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor: Oracle Corporation
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64\conf\logging.properties
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.endorsed.dirs=C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64\endorsed
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64\temp
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library 1.1.33 using APR version 1.5.1.
25-Jan-2016 19:11:28.037 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
25-Jan-2016 19:11:28.617 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized (OpenSSL 1.0.1m 19 Mar 2015)
25-Jan-2016 19:11:28.866 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-apr-8080"]
25-Jan-2016 19:11:28.881 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-apr-8009"]
25-Jan-2016 19:11:28.881 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 1407 ms
25-Jan-2016 19:11:28.929 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
25-Jan-2016 19:11:28.929 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.30
25-Jan-2016 19:11:29.006 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64\webapps\testservlet.war
25-Jan-2016 19:11:30.901 INFO [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = testservlet Ignoring unknown property: value of "JCG Example MySQL database." for "description" property
25-Jan-2016 19:11:30.901 INFO [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = testservlet Ignoring unknown property: value of "jdbc/testservlet" for "global" property
25-Jan-2016 19:11:31.010 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
25-Jan-2016 19:11:31.213 INFO [localhost-startStop-1] org.springframework.web.context.ContextLoader.initWebApplicationContext Root WebApplicationContext: initialization started
25-Jan-2016 19:11:31.213 INFO [localhost-startStop-1] org.springframework.web.context.support.AnnotationConfigWebApplicationContext.prepareRefresh Refreshing Root WebApplicationContext: startup date [Mon Jan 25 19:11:31 CET 2016]; root of context hierarchy
25-Jan-2016 19:11:31.369 INFO [localhost-startStop-1] org.springframework.web.context.support.AnnotationConfigWebApplicationContext.loadBeanDefinitions Found 2 annotated classes in package [com.example.testservlet.configuration]
25-Jan-2016 19:11:32.141 INFO [localhost-startStop-1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.registerHandlerMethod Mapped "{[/],methods=[GET],params=[],headers=[],consumes=[],produces=[],custom=[]}" onto public void com.example.testservlet.controller.HomeController.home() throws java.lang.Exception
25-Jan-2016 19:11:32.187 INFO [localhost-startStop-1] org.springframework.web.servlet.handler.SimpleUrlHandlerMapping.registerHandler Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.DefaultServletHttpRequestHandler]
25-Jan-2016 19:11:32.437 INFO [localhost-startStop-1] org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.initControllerAdviceCache Looking for #ControllerAdvice: Root WebApplicationContext: startup date [Mon Jan 25 19:11:31 CET 2016]; root of context hierarchy
25-Jan-2016 19:11:32.671 INFO [localhost-startStop-1] org.springframework.web.context.ContextLoader.initWebApplicationContext Root WebApplicationContext: initialization completed in 1458 ms
25-Jan-2016 19:11:32.749 INFO [localhost-startStop-1] org.springframework.web.servlet.DispatcherServlet.initServletBean FrameworkServlet 'DispatcherServlet': initialization started
25-Jan-2016 19:11:32.781 INFO [localhost-startStop-1] org.springframework.web.servlet.DispatcherServlet.initServletBean FrameworkServlet 'DispatcherServlet': initialization completed in 32 ms
25-Jan-2016 19:11:32.829 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deployment of web application archive C:\Users\simonwaechter\Downloads\apache-tomcat-8.0.30-windows-x64\webapps\testservlet.war has finished in 3,807 ms
25-Jan-2016 19:11:32.829 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-apr-8080"]
25-Jan-2016 19:11:32.843 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-apr-8009"]
25-Jan-2016 19:11:32.843 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 3959 ms
25-Jan-2016 19:11:45.074 INFO [main] org.apache.catalina.core.StandardServer.await A valid shutdown command was received via the shutdown port. Stopping the Server instance.
25-Jan-2016 19:11:45.074 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-apr-8080"]
25-Jan-2016 19:11:45.137 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["ajp-apr-8009"]
25-Jan-2016 19:11:45.199 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service Catalina
25-Jan-2016 19:11:45.199 INFO [localhost-startStop-2] org.springframework.web.context.support.AnnotationConfigWebApplicationContext.doClose Closing Root WebApplicationContext: startup date [Mon Jan 25 19:11:31 CET 2016]; root of context hierarchy
25-Jan-2016 19:11:45.199 WARNING [localhost-startStop-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [testservlet] appears to have started a thread named [Abandoned connection cleanup thread] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread:
java.lang.Object.wait(Native Method)
java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:143)
com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:43)
25-Jan-2016 19:11:45.215 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["http-apr-8080"]
25-Jan-2016 19:11:45.309 INFO [main] org.apache.coyote.AbstractProtocol.stop Stopping ProtocolHandler ["ajp-apr-8009"]
25-Jan-2016 19:11:45.371 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-apr-8080"]
25-Jan-2016 19:11:45.371 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["ajp-apr-8009"]
I have no idea why this leak happens. There are many answers like deregistering the JDBC driver, but few of them handle the driver in a shared/hosted Tomcat environment where other servlets might access the same JDBC driver.

We ended up with the answer from Guillaume and use the listener.
I still don't know what caused the sporadic crashes, but an update of the Oracle MySQL server solved the problem.

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