Getting error while running springboot application

Getting error while running springboot application - java

Not able to run spring boot application
Tried removing contents of /C:/Users/SaurKumar/.m2/repository/org/springframework/data/spring-data-commons/2.1.10.RELEASE/spring-data-commons-2.1.10.RELEASE.jar
:: Spring Boot :: (v2.1.8.RELEASE)
2019-09-08 05:22:05.217 INFO 2420 --- [ main] i.j.c.CourseApiDataApplication : Starting CourseApiDataApplication on BLRLW8166 with PID 2420 (C:\Users\SaurKumar\Downloads\course-api-data\course-api-data\target\classes started by saurkumar in C:\Users\SaurKumar\Downloads\course-api-data\course-api-data)
2019-09-08 05:22:05.222 INFO 2420 --- [ main] i.j.c.CourseApiDataApplication : No active profile set, falling back to default profiles: default
2019-09-08 05:22:06.110 INFO 2420 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-09-08 05:22:06.215 ERROR 2420 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
An attempt was made to call a method that does not exist. The attempt was made from the following location:
org.springframework.data.jpa.repository.config.JpaRepositoryConfigExtension.postProcess(JpaRepositoryConfigExtension.java:121)
The following method did not exist:
org.springframework.data.repository.config.RepositoryConfigurationSource.getAttribute(Ljava/lang/String;)Ljava/lang/String;
The method's class, org.springframework.data.repository.config.RepositoryConfigurationSource, is available from the following locations:
jar:file:/C:/Users/SaurKumar/.m2/repository/org/springframework/data/spring-data-commons/2.1.10.RELEASE/spring-data-commons-2.1.10.RELEASE.jar!/org/springframework/data/repository/config/RepositoryConfigurationSource.class
It was loaded from the following location:
file:/C:/Users/SaurKumar/.m2/repository/org/springframework/data/spring-data-commons/2.1.10.RELEASE/spring-data-commons-2.1.10.RELEASE.jar
Action:
Correct the classpath of your application so that it contains a single, compatible version of org.springframework.data.repository.config.RepositoryConfigurationSource
Process finished with exit code 1
-----------------------------------------
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>2.1.8.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>io.javabrains</groupId>
<artifactId>course-api-data</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>course-api-data</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<version>1.0.1.Final</version>
</dependency>
<dependency>
<groupId>org.apache.derby</groupId>
<artifactId>derby</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-jpa</artifactId>
<version>1.11.7.RELEASE</version>
</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>

From the logs, it seems Spring is picking a different version for groupId org.springframework.data than the one provided with spring-data-jpa. If you could match the versions of spring-boot-starter-web and spring-data-jpa, it should work.
Quick fix being: Remove the version number for spring-data-jpa and it will by default take the latest version, which in your case is 2.1.10.RELEASE.

Related

OncePerRequestFilter in Jar is not invoking

I made a simple Jar with spring boot in which I simply placed a single class called IngressFilter whose job is to monitor network calls. Let's call this Jar Network-Tracer for now.
The IngressFilter and Pom.xml code can be found below.
IngressFilter.Java
#Component
#Slf4j
public class IngressFilter extends OncePerRequestFilter {
IngressFilter() {
log.info("Started Ingress Filter");
}
#Override
protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
throws ServletException, IOException {
log.info("Started network call");
filterChain.doFilter(request, response);
log.info("call finished");
}
}
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>2.6.6</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.demo.networktracer</groupId>
<artifactId>network-tracer</artifactId>
<version>0.0.2</version>
<name>network-tracer</name>
<packaging>jar</packaging>
<url>http://maven.apache.org</url>
<properties>
<java.version>1.8</java.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
</project>
Nothing special in the code, just a simple jar.
However, when I include this jar as a dependency in one of the spring boot applications, an issue arises.
Assume the application is
Weather Application
.
Below is the 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>2.6.6</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.poc</groupId>
<artifactId>weather</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>weather</name>
<description>Weather Calling Service</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-mapper-asl</artifactId>
<version>1.9.4</version>
</dependency>
<dependency>
<groupId>com.demo.networktracer</groupId>
<artifactId>network-tracer</artifactId>
<version>0.0.2</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
</project>
This code initializes when I try to run it. However, when I call one of the weather application's APIs, the Filter isn't called.
I'm also printing logs from the Weather Application for further information.
2022-04-21 07:42:49,128 INFO [main] org.springframework.boot.SpringApplication: No active profile set, falling back to 1 default profile: "default"
2022-04-21 07:42:49,761 INFO [main] org.springframework.boot.web.embedded.tomcat.TomcatWebServer: Tomcat initialized with port(s): 8080 (http)
2022-04-21 07:42:49,765 INFO [main] org.apache.juli.logging.DirectJDKLog: Initializing ProtocolHandler ["http-nio-8080"]
2022-04-21 07:42:49,765 INFO [main] org.apache.juli.logging.DirectJDKLog: Starting service [Tomcat]
2022-04-21 07:42:49,765 INFO [main] org.apache.juli.logging.DirectJDKLog: Starting Servlet engine: [Apache Tomcat/9.0.60]
2022-04-21 07:42:49,814 INFO [main] org.apache.juli.logging.DirectJDKLog: Initializing Spring embedded WebApplicationContext
2022-04-21 07:42:49,814 INFO [main] org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext: Root WebApplicationContext: initialization completed in 633 ms
2022-04-21 07:42:49,976 INFO [main] org.apache.juli.logging.DirectJDKLog: Starting ProtocolHandler ["http-nio-8080"]
2022-04-21 07:42:49,997 INFO [main] org.springframework.boot.web.embedded.tomcat.TomcatWebServer: Tomcat started on port(s): 8080 (http) with context path ''
2022-04-21 07:42:50,009 INFO [main] org.springframework.boot.StartupInfoLogger: Started WeatherApplication in 1.149 seconds (JVM running for 1.605)
I looked everywhere on the internet for information on this, but nothing came up.
Please assist me in determining why the network-tracer Ingressfilter is not being invoked.

Incompatible dependencies in Spring Boot (Maven)

I have started creating a RESTful API using Spring Boot. I haven't touched Spring in 2 years. I am using Maven. I have the main class:
package com.tsakirogf.smartapi;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class SmartapiApplication
{
public static void main(String[] args)
{
SpringApplication.run(PeopleapiApplication.class, args);
}
}
I have a Controller, Model and Service. This is my 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>2.4.2</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.tsakirogf</groupId>
<artifactId>peopleapi</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>smartapi</name>
<description>Technical Test</description>
<properties>
<java.version>11</java.version>
<!-- <tomcat.version>8.5.63</tomcat.version>-->
</properties>
<dependencies>
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>1.4.200</version>
<!-- <scope>test</scope>-->
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<version>2.4.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
<version>2.4.2</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.4.2</version>
</dependency>
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-commons</artifactId>
<version>2.3.6.RELEASE</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
The project is building successfully and the mvn clean and mvn install commands run successfully as well.
The problem is that when I am trying to run it in IntelliJ I get this error:
2021-02-11 18:19:42.692 ERROR 14584 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
An attempt was made to call a method that does not exist. The attempt was made from the following location:
org.apache.catalina.authenticator.AuthenticatorBase.startInternal(AuthenticatorBase.java:1355)
The following method did not exist:
'java.lang.String javax.servlet.ServletContext.getVirtualServerName()'
The method's class, javax.servlet.ServletContext, is available from the following locations:
jar:file:/F:/Workspace/Uni/SoftwareEngineer/peopleapi/lib/javax.servlet.jar!/javax/servlet/ServletContext.class
jar:file:/C:/Users/Fotis/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/9.0.41/tomcat-embed-core-9.0.41.jar!/javax/servlet/ServletContext.class
The class hierarchy was loaded from the following locations:
javax.servlet.ServletContext: file:/F:/Workspace/Uni/SoftwareEngineer/peopleapi/lib/javax.servlet.jar
Action:
Correct the classpath of your application so that it contains a single, compatible version of javax.servlet.ServletContext
Process finished with exit code 1
Any thoughts or directions I should move to? I have tried to synchronize dependencies and tried the latest and RELEASE packages in the pom. I have also deleted the whole m2 repo (twice).

Your problem is F:/Workspace/Uni/SoftwareEngineer/peopleapi/lib/javax.servlet.jar. Check why you have that JAR in your classpath (most likely it comes through some script or so). This seems to be an older version than the one you're referencing in your pom.xml

Config Client is not working in Spring boot

Config Client is not working in Spring boot
I was trying out config server client in Spring boot and came across this weird issue.
I have been able to successfully spin up the config server up and running but while trying to start the config client/consumer, it seems like the client isn't fetching any information from the config server.
Output while running client:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.4.1)
2020-12-24 02:01:28.717 INFO 3000 --- [ main] c.r.service.profile.ProfileApplication : Starting ProfileApplication using Java 1.8.0_121 on DESKTOP-RID7KR with PID 3000 (E:\Spring\rent-a-car\profile\target\classes started by Dawg in E:\Spring\rent-a-car\profile)
2020-12-24 02:01:28.727 INFO 3000 --- [ main] c.r.service.profile.ProfileApplication : No active profile set, falling back to default profiles: default
2020-12-24 02:01:30.161 INFO 3000 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2020-12-24 02:01:30.263 INFO 3000 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 82 ms. Found 1 JPA repository interfaces.
2020-12-24 02:01:30.642 INFO 3000 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=99ce795d-c5e8-3f6e-87d9-3efbe096b86a
2020-12-24 02:01:32.012 INFO 3000 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2020-12-24 02:01:32.027 INFO 3000 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2020-12-24 02:01:32.027 INFO 3000 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.41]
2020-12-24 02:01:32.287 INFO 3000 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2020-12-24 02:01:32.287 INFO 3000 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 3430 ms
2020-12-24 02:01:32.431 WARN 3000 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.cloud.autoconfigure.RefreshAutoConfiguration$JpaInvokerConfiguration': Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.autoconfigure.jdbc.DataSourceInitializerInvoker': Invocation of init method failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.zaxxer.hikari.HikariDataSource]: Factory method 'dataSource' threw exception; nested exception is org.springframework.boot.autoconfigure.jdbc.DataSourceProperties$DataSourceBeanCreationException: Failed to determine a suitable driver class
2020-12-24 02:01:32.444 INFO 3000 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2020-12-24 02:01:32.478 INFO 3000 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2020-12-24 02:01:32.513 ERROR 3000 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter :
***************************
APPLICATION FAILED TO START
***************************
Description:
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
Reason: Failed to determine a suitable driver class
Action:
Consider the following:
If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).
Process finished with exit code 1
bootstrap.yml (config-client)
spring:
application:
name: profile
profiles:
active: prod
cloud:
config:
name: profile
uri: http://localhost:8181
Have not included any application.yml file for config-client.
My config server is up on port 8181 and i am able to fetch the config from github successfully,
Sample success response:
{
"name":"profile",
"profiles":[
"prod"
],
"label":null,
"version":"24275f56bf516d847f171c9fc419ddef141bd39b",
"state":null,
"propertySources":[
{
"name":"https://github.com/vishu221b/rentaca-config-store.git/file:C:\\Users\\Vishal\\AppData\\Local\\Temp\\config-repo-2331899650646506\\service-config\\profile-service\\profile-prod.yml",
"source":{
"server.port":8081
}
},
{
"name":"https://github.com/vishu221b/rentaca-config-store.git/file:C:\\Users\\Vishal\\AppData\\Local\\Temp\\config-repo-2331899650646506\\application.yml",
"source":{
"spring.datasource.url":"jdbc:postgresql://127.0.0.1:5432/rent-a-car?createDatabaseIfNotExist=true",
"spring.datasource.username":"cofix",
"spring.datasource.password":"C0fiX",
"spring.datasource.driver-class-name":"org.postgresql.Driver",
"spring.jpa.hibernate.naming.physical-strategy":"org.hibernate.boot.model.naming.PhysicalNamingStrategyStandardImpl",
"spring.jpa.properties.hibernate.dialect":"org.hibernate.dialect.PostgreSQLDialect"
}
}
]
}
I know there must be some key/value errors in the files above, i'll manage that but only given that my config-client starts fetching config from my config-server running successfully.
There is no security in my config-server so i won't need username, password.
pom.xml (config-client)
<?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>2.4.1</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.reantacar.service</groupId>
<artifactId>profile</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>profile</name>
<description>Profile service for Rent A Car application.</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>2020.0.0</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-config -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- <!–The jar needs to be imported to make the bootstrap.yml configuration file take effect –>-->
<!-- <dependency>-->
<!-- <groupId>org.springframework.cloud</groupId>-->
<!-- <artifactId>spring-cloud-context</artifactId>-->
<!-- </dependency>-->
<dependency>
<groupId>org.rentacar.commons</groupId>
<artifactId>commons</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</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>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<excludes>
<exclude>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
</exclude>
</excludes>
</configuration>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>spring-milestones</id>
<name>Spring Milestones</name>
<url>https://repo.spring.io/milestone</url>
</repository>
</repositories>
</project>
PS: I have tried debugging this a lot over other stackoverflow questions and official docs on internet, but nothing seems to be fixing my issue. Initially i thought that my bootstrap.yml file must not be loading for some reasons, but now i am feeling that the config isn't working for my client at all because in the startup log it is mentioned that configuration from specific config-server-name/link:port was being tried to be fetched.
Also, please ignore the errors in my grammar :)

2020.0.0 Spring Cloud Config does not support bootstrap file.
For a workaround use bootstrap.{yml|properties} and add a dependency on
spring-cloud-starter-bootstrap to restore the old behavior.
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
More information:
https://github.com/spring-cloud/spring-cloud-release/wiki/Spring-Cloud-2020.0-Release-Notes#breaking-changes

However, this was working before, but now and as mentioned above you have to your client project
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
spring-boot ver=2.4.3
spring-cloud ver=2020.0.1
Also, you can set the below property in your bootstrap. properties to make the client project fails to startup if fails to connect to the config server:
spring.cloud.config.fail-fast=true

To resolve this problem in Spring Cloud Config
If you are using a 2.4.0 or greater version of spring boot and
If you are using the 2020.0.0 or greater version of spring-cloud.
you need to add this dependency to the pom.xml (spring-cloud-config-client)
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
Example of my pom.xml (spring-cloud-config-client)
<?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>2.7.8</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>pay-service</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>pay-service</name>
<description>Pay project for Spring Boot</description>
<properties>
<java.version>17</java.version>
<spring-cloud.version>2021.0.5</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-config</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Try like this, I hope it will work
Sometimes, it happen because you added the 'config client of spring cloud config' dependency, it required configuration in application.properties, add the configuration of your config server so you see the example below
src/main/resources/application.properties
server.port=8100
spring.config.import=optional:configserver:http://localhost:8888
Note: SNAPSHOT, M1, M2, M3, and M4 releases typically WORK IN PROGRESS. The Spring team is still working on them, Recommend NOT using them.

Spring-boot inbuilt tomcat server not starting

I am building a very basic spring-boot service using the inbuild tomcat server.
Pom looks like this :
<groupId>com.example</groupId>
<artifactId>demo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>jar</packaging>
<name>demo</name>
<description>Demo project for Spring Boot</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.7.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
</properties>
<dependencies>
<!--<dependency>
<groupId>org.flywaydb</groupId>
<artifactId>flyway-core</artifactId>
</dependency>-->
<!--<dependency>-->
<!--<groupId>org.springframework.boot</groupId>-->
<!--<artifactId>spring-boot-starter-jdbc</artifactId>-->
<!--</dependency>-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</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>
<dependency>
<groupId>org.springframework.restdocs</groupId>
<artifactId>spring-restdocs-mockmvc</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
</dependencies>
<build>
<plugins>
<!--<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>-->
<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>
</plugins>
</build>
I am setting the port in the application.properties file as server.port=8089. There is one Ping URI added in the controller class as :
#RequestMapping("/ping")
#RestController
public class helloController {
#RequestMapping(method= RequestMethod.GET,produces = {MediaType.APPLICATION_JSON_VALUE})
public ResponseEntity<String> ping(){
return new ResponseEntity<>("Hello World Spring-boot app", HttpStatus.OK);
}
When I do a mvn clean package everything works fine and the build is a success. But when I run the application from the Main() this is what the log looks like :
2017-09-19 10:37:32.219 INFO 6436 --- [ main] com.example.demo.DemoApplication : No active profile set, falling back to default profiles: default
2017-09-19 10:37:32.290 INFO 6436 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext#77f99a05: startup date [Tue Sep 19 10:37:32 PDT 2017]; root of context hierarchy
2017-09-19 10:37:33.782 INFO 6436 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2017-09-19 10:37:33.802 INFO 6436 --- [ main] com.example.demo.DemoApplication : Started DemoApplication in 2.043 seconds (JVM running for 2.802)
2017-09-19 10:37:33.802 INFO 6436 --- [ Thread-2] s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext#77f99a05: startup date [Tue Sep 19 10:37:32 PDT 2017]; root of context hierarchy
2017-09-19 10:37:33.802 INFO 6436 --- [ Thread-2] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
The log is not showing what port the service is starting .
What else is to be done to start the service on the designated port and to keep the server up an running?

Solved this problem. Started the in built tomcat server using spring-boot:run option

Spring Boot REST Controller returns 404 when deployed on external tomcat 9 server

I have a spring boot rest web application which works perfectly on the embedded server. However after following the steps mentioned in the is blog https://docs.spring.io/spring-boot/docs/current/reference/htmlsingle/#howto-create-a-deployable-war-file, I got a 404 error message whan I send a resquest to a resource on the server.I have used java 1.8.0_212 locally and used java 1.8.0_131 and deployed my app on tomcat 9 on the server. One thing that's puzzling me is that the repositories which extends CrudRepository can be accessed. Below is my application's entry point.
#SpringBootApplication
#ComponentScan(basePackages = "com.dbe.ref")
public class RefmsApplication extends SpringBootServletInitializer {
#Override
protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
return builder.sources(RefmsApplication.class);
}
public static void main(String[] args) {
SpringApplication.run(RefmsApplication.class, args);
}
and also my 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.dbe.ref</groupId>
<artifactId>refms</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<name>refms</name>
<description>project for Rural electrification fund</description>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>LATEST</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
<java.version>1.8</java.version>
<start-class>com.RefmsApplication</start-class>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</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-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-rest</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-tomcat</artifactId>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.oracle</groupId>
<artifactId>ojdbc6</artifactId>
<version>11.2.0.4</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>jquery</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>angularjs</artifactId>
<version>1.4.10</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>bootstrap</artifactId>
<version>3.3.4</version>
</dependency>
<dependency>
<groupId>org.webjars</groupId>
<artifactId>font-awesome</artifactId>
<version>4.7.0</version>
</dependency>
<dependency>
<groupId>eu.michael-simons</groupId>
<artifactId>wro4j-spring-boot-starter</artifactId>
<version>0.3.4</version>
</dependency>
<dependency>
<groupId>net.sf.jasperreports</groupId>
<artifactId>jasperreports</artifactId>
<version>6.4.0</version>
</dependency>
<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>3.14</version>
</dependency>
<dependency>
<groupId>net.sourceforge.dynamicreports</groupId>
<artifactId>dynamicreports-core</artifactId>
<version>5.0.0</version>
</dependency>
</dependencies>
<build>
<finalName>refms</finalName>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Here is part of the log:
2017-09-19 10:38:20.564 INFO 6660 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'errorPageFilter' to: [/*]
2017-09-19 10:38:20.565 INFO 6660 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2017-09-19 10:38:20.566 INFO 6660 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2017-09-19 10:38:20.568 INFO 6660 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2017-09-19 10:38:20.568 INFO 6660 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2017-09-19 10:38:20.571 INFO 6660 --- [ main] .s.DelegatingFilterProxyRegistrationBean : Mapping filter: 'springSecurityFilterChain' to: [/*]
2017-09-19 10:38:20.571 INFO 6660 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'configurableWroFilter' to urls: [/wro4j/*]
2017-09-19 10:38:20.572 INFO 6660 --- [ main] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServletRegistration' to [/refms/*]
2017-09-19 10:38:20.573 INFO 6660 --- [ main] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/]

There is a little difference when you deploy application on embedded server and external server by default.
With embedded server you can access you application by using:
http://localhost:<port>/<resourceName>
While if you deploy war in another container then you need to add application name with version like:
http://localhost:<port>/<applicationNameWithVersion>/<resourceName>
For example if you deploy this example then URL for embedded server is:
http://localhost:8080/greeting
And URL for Externally deployed application if like:
http://localhost:8999/gs-rest-service-0.1.0/greeting
Note: This URL is of my application server so it may have some changes for yours.
Comment if you need help.

Check if the
<build>
<finalName>refms</finalName>
...
</build>
in the pom.xml corresponds with the
server.contextPath=/refms
in the application.properties and check the
<Context path="/refms"/>
in the context.xml. Perhaps your root context in tomcat
after deploy was different.
Additionally, change this dependence
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
by this
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
</exclusion>
</exclusions>
</dependency>
for external tomcat

Check the root package in src/main/java, it should be the same as the package name mentioned in the POM groupid ie. com.dbe.ref if there is any mismatch than the same issue occurs.

Make sure you have added context path to your spring Boot application. Typically it is in application.properties file inside src\main\resources. In that properties file, add the properties:
server.contextPath=/refms
You should be able to access your application using the bellow link
localhost:8080/refms/api/account/authenticate or localhost:8080/refms-xxxx/api/account/authenticate ( where xxxx is your artifact version )

in your comments you mentioned /authenticate is giving 404, this is because you have set the login process URL to “authenticate”. It’s the URL that the login form is posted to. If unspecified, it defaults to /login.
Spring Security framework intercepts that URL and gets login and password parameter.

When you deploy your application into Tomcat the URL depends on the context path under which your application gets deployed. Most of the time this is an exact match with the name of the war file which you put into the Tomcat 'webapps' directory. You can see the name by looking at your 'webapps' directory. Your war file is probably also expended into a directory by now.
Since you've put a finalName into your maven build section, your war file should be named: refms.war, so your application will run under:
http://host:port/refms/
My assumption is that you did not rename the war file to ROOT.war before you copied it into tomcat, so your application will not be running on:
http://host:port/
If you would do so your application will run similar to the embedded Tomcat instance; on the root context.
From your log file I can see that your authentication endpoint is mapped on /refms/
Mapping servlet: 'dispatcherServletRegistration' to [/refms/*]
This is relative to the context root of your application.
So in case you did not rename your war file, the authentication endpoint on which you receive a 404 is probably going to be under:
http://localhost:8080/refms/refms/api/account/authenticate

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Getting error while running springboot application - java

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Spring-boot inbuilt tomcat server not starting

Spring Boot REST Controller returns 404 when deployed on external tomcat 9 server

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