Reputation: 417
ERROR:
2018-11-12 18:25:31.221 INFO 3028 --- [ Thread-3]
com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2018-11-12 18:25:31.223 INFO 3028 --- [ Thread-3] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
Why does this error occur?
And how can I solve?
Upvotes: 22
Views: 72562
Reputation: 1
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
provided-->
</dependency>
you need to remove the scope.. Just comment it and refresh the maven or gradle and try running it
Upvotes: 0
Reputation: 1
Adding server worked for me
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
Upvotes: 0
Reputation: 41
I got the same error in my application and I removed the code block spring.main.web-application-type=none
in the application.properties file and the problem was solved.
Upvotes: 1
Reputation: 67
Check if you have spring-boot-starter-web
dependency in pom.xml
If not then add it by adding the following dependency to pom.xml
.
No need to add tomcat if you are not planning to use it any way.
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
Upvotes: 0
Reputation: 2494
For me it worked after removing following dependency:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-jdbc</artifactId>
<exclusions>
<exclusion>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jdbc</artifactId>
</exclusion>
</exclusions>
</dependency>
Upvotes: 0
Reputation: 11
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
I removed this dependency and it worked for me!
Upvotes: 1
Reputation: 219
I remove
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>provided</scope>
</dependency>
and it works
Upvotes: 2
Reputation: 71
My issue was fixed by commenting out this dependency:
<!-- <dependency>-->
<!-- <groupId>org.springframework.boot</groupId>-->
<!-- <artifactId>spring-boot-starter-tomcat</artifactId>-->
<!-- <scope>provided</scope>-->
<!-- </dependency>-->
If still error encountered try just commenting the <scope tag in the code above.
Upvotes: 7
Reputation: 734
Check if you have <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> </dependency>
in your pom.xml, remove it
Upvotes: 1
Reputation: 832
Check whether you have jpa dependency you do not use and remove it. Also add dependencies for tomcat and spring-boot-starter-web
Remove
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
add if not does not exist
<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-web</artifactId>
</dependency>
Upvotes: 3
Reputation: 383
In my situation, I was studying a book on Kotlin, in the chapter about using Spring with Kotlin. I had the gradle project set up from using Spring Initializr. I was able to do a gradle clean and gradle build from the gradle tab in IntelliJ IDEA ide, with no problems. I then tried to run the project using the "run MyApplicationKt" found next to the "fun main()" top-level function found in MyApplication.kt. The spring boot project started ok at first, but as found in the original poster's example the Hikari Data Source shutdown, and the spring boot itself stopped.
2020-11-10 22:29:46.868 INFO 19536 --- [ main] c.agiledeveloper.todo.TodoApplicationKt : Started TodoApplicationKt in 2.819 seconds (JVM running for 3.431)
2020-11-10 22:30:47.606 INFO 19536 --- [extShutdownHook] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default'
2020-11-10 22:30:47.607 INFO 19536 --- [extShutdownHook] .SchemaDropperImpl$DelayedDropActionImpl : HHH000477: Starting delayed evictData of schema as part of SessionFactory shut-down'
2020-11-10 22:30:47.610 INFO 19536 --- [extShutdownHook] o.s.s.concurrent.ThreadPoolTaskExecutor : Shutting down ExecutorService 'applicationTaskExecutor'
2020-11-10 22:30:47.610 INFO 19536 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated...
2020-11-10 22:30:47.615 INFO 19536 --- [extShutdownHook] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed.
The problem was that I am new to Gradle, and the fix was to avoid above, and instead to go to Gradle tab > Tasks > application > bootRun, and this runs the app while avoiding shutdown. I was then able to access my RESTful web service running project using a curl command I was using.
For reference, why curl command was not working against my spring gradle REST project: Curl : connection refused
Upvotes: 1
Reputation: 5595
My problem was in pom.xml not included spring-boot-starter-web
artifactId
1 - Add new the below dependency
to pom.xml .
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
2 - Go to pom.xml right click and continue with image :
Upvotes: 5
Reputation: 4158
It seems you don't have any embedded web servers in your classpath.
Try adding Tomcat through the spring-boot-starter-web
dependency.
Maven pom.xml
:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
Gradle build.gradle
:
implementation 'org.springframework.boot:spring-boot-starter-web'
Upvotes: 34