Spring boot "Hikari Pool Shutdown" early error

Question

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?

Add debug level loggings. Hikari has really good debug loggings. Maybe this will give you hint what's wrong. — Rami Muurimäki, Feb 07 '19 at 06:31
Did you find the solution? Do you need any more help with this? — lcnicolau, Feb 08 '19 at 19:37

score 30 · Answer 1 · answered Feb 06 '19 at 20:52

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'

score 5 · Answer 2 · answered Sep 05 '19 at 13:47

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 :

score 3 · Answer 3 · edited Dec 22 '20 at 16:59

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>

score 3 · Answer 4 · answered Jan 12 '22 at 05:06

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.

score 2 · Answer 5 · answered Nov 09 '22 at 06:01

2

I remove

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-tomcat</artifactId>
    <scope>provided</scope>
</dependency>

and it works

answered Nov 09 '22 at 06:01

Long tran

71
1
2

score 1 · Answer 6 · answered Nov 11 '20 at 04:37

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

score 1 · Answer 7 · answered Jan 01 '22 at 13:45

1

Check if you have <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-tomcat</artifactId> </dependency> in your pom.xml, remove it

answered Jan 01 '22 at 13:45

manjosh

438
6
28

Pavan Kalambe · Answer 8 · 2022-12-24T11:51:22.277

0

    <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!

edited Dec 24 '22 at 11:51

answered Dec 24 '22 at 11:49

Pavan Kalambe

1
1

score 0 · Answer 9 · answered Jan 18 '23 at 13:53

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>

nrdrtr · Answer 10 · 2023-04-01T22:03:19.103

0

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.

edited Apr 01 '23 at 22:03

answered Mar 23 '23 at 15:50

nrdrtr

1
1

score 0 · Answer 11 · answered Mar 29 '23 at 05:13

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>

Spring boot "Hikari Pool Shutdown" early error

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