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Docker postgres java.io.EOFException: null when trying to connect

I have my Dockerfile and docker-compose.yml configured to start my two services - this is my postgres db and Spring Boot app.
Dockerfile:
FROM openjdk:8-jdk-alpine
ENV JAVA_HOME /usr/lib/jvm/java-8-openjdk-amd64/
RUN export JAVA_HOME
COPY ./init.dump /docker-entrypoint-initdb.d/
RUN chmod 0755 /docker-entrypoint-initdb.d/init.dump
COPY target/endlessblow-server-1.0-SNAPSHOT.jar /
COPY endless-blow-firebase.json /
EXPOSE 8000
CMD ["java", "-jar", "endlessblow-server-1.0-SNAPSHOT.jar"]
docker-compose.yml
version: "3.5"
services:
endlessblowapp_container:
build: .
image: endlessblowapp
container_name: endlessblowapp_container
ports:
- "8080:8080"
environment:
SPRING_DATASOURCE_URL: jdbc:postgresql://host.docker.internal:5430/endlessblow_db
restart: on-failure
depends_on:
- endlessblowdb_container
endlessblowdb_container:
image: postgres:14-alpine
container_name: endlessblowdb_container
command: -c 'max_connections=250'
ports:
- "5430:5432"
environment:
POSTGRES_DB: endlessblow_db
POSTGRES_USER: kuba
POSTGRES_PASSWORD: admin
volumes:
- ./init.dump:/docker-entrypoint-initdb.d/init.dump
application.properties
spring.datasource.url=jdbc:postgresql://host.docker.internal:5430/endlessblow_db
spring.datasource.username=kuba
spring.datasource.password=admin
spring.datasource.driver-class-name=org.postgresql.Driver
spring.jpa.database-platform=org.hibernate.dialect.PostgreSQLDialect
Now, the problem is once the containers are starting and db container is started, the container with Spring Boot app still fails to be started due to this exception:
Caused by: java.io.EOFException: null
at org.postgresql.core.PGStream.receiveChar(PGStream.java:455) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.core.v3.ConnectionFactoryImpl.enableSSL(ConnectionFactoryImpl.java:553) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:168) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.5.0.jar!/:42.5.0]
... 57 common frames omitted
.
Here I am attaching full Spring Boot container log:
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.4.3)
2022-10-05 10:49:04.695 INFO 1 --- [ main] pl.jawegiel.Main : Starting Main v1.0-SNAPSHOT using Java 1.8.0_212 on f347c0966ca7 with PID 1 (/endlessblow-server-1.0-SNAPSHOT.jar started by root in /)
2022-10-05 10:49:04.699 INFO 1 --- [ main] pl.jawegiel.Main : No active profile set, falling back to default profiles: default
2022-10-05 10:49:07.123 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2022-10-05 10:49:07.156 INFO 1 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 18 ms. Found 0 JPA repository interfaces.
2022-10-05 10:49:08.845 INFO 1 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2022-10-05 10:49:08.864 INFO 1 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-10-05 10:49:08.865 INFO 1 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.43]
2022-10-05 10:49:08.948 INFO 1 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-10-05 10:49:08.949 INFO 1 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 4102 ms
2022-10-05 10:49:09.497 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2022-10-05 10:49:10.621 ERROR 1 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization.
org.postgresql.util.PSQLException: The connection attempt failed.
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:331) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:247) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.Driver.makeConnection(Driver.java:434) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.Driver.connect(Driver.java:291) ~[postgresql-42.5.0.jar!/:42.5.0]
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-3.4.5.jar!/:na]
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:358) ~[HikariCP-3.4.5.jar!/:na]
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:206) ~[HikariCP-3.4.5.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:477) [HikariCP-3.4.5.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:560) [HikariCP-3.4.5.jar!/:na]
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) [HikariCP-3.4.5.jar!/:na]
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) [HikariCP-3.4.5.jar!/:na]
at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:158) [spring-jdbc-5.3.4.jar!/:5.3.4]
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:116) [spring-jdbc-5.3.4.jar!/:5.3.4]
at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:79) [spring-jdbc-5.3.4.jar!/:5.3.4]
at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:330) [spring-jdbc-5.3.4.jar!/:5.3.4]
at org.springframework.boot.jdbc.EmbeddedDatabaseConnection.isEmbedded(EmbeddedDatabaseConnection.java:182) [spring-boot-2.4.3.jar!/:2.4.3]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateDefaultDdlAutoProvider.getDefaultDdlAuto(HibernateDefaultDdlAutoProvider.java:42) [spring-boot-autoconfigure-2.4.3.jar!/:2.4.3]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaConfiguration.lambda$getVendorProperties$1(HibernateJpaConfiguration.java:130) [spring-boot-autoconfigure-2.4.3.jar!/:2.4.3]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateSettings.getDdlAuto(HibernateSettings.java:41) ~[spring-boot-autoconfigure-2.4.3.jar!/:2.4.3]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateProperties.determineDdlAuto(HibernateProperties.java:136) ~[spring-boot-autoconfigure-2.4.3.jar!/:2.4.3]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateProperties.getAdditionalProperties(HibernateProperties.java:102) ~[spring-boot-autoconfigure-2.4.3.jar!/:2.4.3]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateProperties.determineHibernateProperties(HibernateProperties.java:94) ~[spring-boot-autoconfigure-2.4.3.jar!/:2.4.3]
at org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaConfiguration.getVendorProperties(HibernateJpaConfiguration.java:132) [spring-boot-autoconfigure-2.4.3.jar!/:2.4.3]
at org.springframework.boot.autoconfigure.orm.jpa.JpaBaseConfiguration.entityManagerFactory(JpaBaseConfiguration.java:134) ~[spring-boot-autoconfigure-2.4.3.jar!/:2.4.3]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_212]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_212]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_212]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_212]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:653) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:638) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1334) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:564) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:524) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) ~[spring-beans-5.3.4.jar!/:5.3.4]
at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1153) ~[spring-context-5.3.4.jar!/:5.3.4]
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:907) ~[spring-context-5.3.4.jar!/:5.3.4]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:582) ~[spring-context-5.3.4.jar!/:5.3.4]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144) ~[spring-boot-2.4.3.jar!/:2.4.3]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:767) ~[spring-boot-2.4.3.jar!/:2.4.3]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759) ~[spring-boot-2.4.3.jar!/:2.4.3]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:426) ~[spring-boot-2.4.3.jar!/:2.4.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:326) ~[spring-boot-2.4.3.jar!/:2.4.3]
at pl.jawegiel.Main.main(Main.java:22) ~[classes!/:1.0-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_212]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_212]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_212]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_212]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[endlessblow-server-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:107) ~[endlessblow-server-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[endlessblow-server-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) ~[endlessblow-server-1.0-SNAPSHOT.jar:1.0-SNAPSHOT]
Caused by: java.io.EOFException: null
at org.postgresql.core.PGStream.receiveChar(PGStream.java:455) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.core.v3.ConnectionFactoryImpl.enableSSL(ConnectionFactoryImpl.java:553) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:168) ~[postgresql-42.5.0.jar!/:42.5.0]
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:235) ~[postgresql-42.5.0.jar!/:42.5.0]
... 56 common frames omitted
2022-10-05 10:49:10.823 INFO 1 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2022-10-05 10:49:11.034 INFO 1 --- [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.4.28.Final
2022-10-05 10:49:11.296 INFO 1 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2022-10-05 10:49:11.468 INFO 1 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2022-10-05 10:49:12.479 ERROR 1 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization.
What's interesting is that when I try to connect to postgres container on pgAdmin it connects correctly.

Change
spring.datasource.url=jdbc:postgresql://host.docker.internal:5430/endlessblow_db
this to
spring.datasource.url=jdbc:postgresql://endlessblowdb_container:5432/endlessblow_db

This error is coming for wrong database password
and application properties will be :
spring.datasource.url=jdbc:postgresql://localhost:5432/<database name>
spring.datasource.username=<database user name>
spring.datasource.password=<database password>
Dialect for postgresSQL :
spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation= true
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.PostgreSQLDialect
Dialect for MySQL :
spring.jpa.properties.hibernate.jdbc.lob.non_contextual_creation= true
spring.jpa.properties.hibernate.dialect = org.hibernate.dialect.MySQLDialect
Try this once.

Embedded MongoDB not starting while running spring boot application

I have created a sample spring application that has mongoDB dependency added in pom.xml. I haven't added any code apart from the dependencies but I get the following error when I try running it. I have tried multiple approaches and workaround but I still see the same error.
2022-09-07 14:55:21.496 INFO 6932 --- [ main] com.sensor.metrics.MetricsApplication : Starting MetricsApplication using Java 13.0.2 on DESKTOP-GO61V4S with PID 6932 (D:\Java Project\metrics2\metrics\target\classes started by prate in D:\Java Project\metrics2\metrics)
2022-09-07 14:55:21.499 INFO 6932 --- [ main] com.sensor.metrics.MetricsApplication : The following 1 profile is active: "local"
2022-09-07 14:55:22.106 INFO 6932 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data Reactive MongoDB repositories in DEFAULT mode.
2022-09-07 14:55:22.117 INFO 6932 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 6 ms. Found 0 Reactive MongoDB repository interfaces.
2022-09-07 14:55:24.118 INFO 6932 --- [ main] org.mongodb.driver.client : MongoClient with metadata {"driver": {"name": "mongo-java-driver|reactive-streams|spring-boot", "version": "4.6.1"}, "os": {"type": "Windows", "name": "Windows 10", "architecture": "amd64", "version": "10.0"}, "platform": "Java/Oracle Corporation/13.0.2+8"} created with settings MongoClientSettings{readPreference=primary, writeConcern=WriteConcern{w=null, wTimeout=null ms, journal=null}, retryWrites=true, retryReads=true, readConcern=ReadConcern{level=null}, credential=null, streamFactoryFactory=NettyStreamFactoryFactory{eventLoopGroup=io.netty.channel.nio.NioEventLoopGroup#3c79088e, socketChannelClass=class io.netty.channel.socket.nio.NioSocketChannel, allocator=PooledByteBufAllocator(directByDefault: true), sslContext=null}, commandListeners=[], codecRegistry=ProvidersCodecRegistry{codecProviders=[ValueCodecProvider{}, BsonValueCodecProvider{}, DBRefCodecProvider{}, DBObjectCodecProvider{}, DocumentCodecProvider{}, IterableCodecProvider{}, MapCodecProvider{}, GeoJsonCodecProvider{}, GridFSFileCodecProvider{}, Jsr310CodecProvider{}, JsonObjectCodecProvider{}, BsonCodecProvider{}, EnumCodecProvider{}, com.mongodb.Jep395RecordCodecProvider#4a37191a]}, clusterSettings={hosts=[localhost:27017], srvServiceName=mongodb, mode=SINGLE, requiredClusterType=UNKNOWN, requiredReplicaSetName='null', serverSelector='null', clusterListeners='[]', serverSelectionTimeout='30000 ms', localThreshold='30000 ms'}, socketSettings=SocketSettings{connectTimeoutMS=10000, readTimeoutMS=0, receiveBufferSize=0, sendBufferSize=0}, heartbeatSocketSettings=SocketSettings{connectTimeoutMS=10000, readTimeoutMS=10000, receiveBufferSize=0, sendBufferSize=0}, connectionPoolSettings=ConnectionPoolSettings{maxSize=100, minSize=0, maxWaitTimeMS=120000, maxConnectionLifeTimeMS=0, maxConnectionIdleTimeMS=0, maintenanceInitialDelayMS=0, maintenanceFrequencyMS=60000, connectionPoolListeners=[], maxConnecting=2}, serverSettings=ServerSettings{heartbeatFrequencyMS=10000, minHeartbeatFrequencyMS=500, serverListeners='[]', serverMonitorListeners='[]'}, sslSettings=SslSettings{enabled=false, invalidHostNameAllowed=false, context=null}, applicationName='null', compressorList=[], uuidRepresentation=JAVA_LEGACY, serverApi=null, autoEncryptionSettings=null, contextProvider=null}
2022-09-07 14:55:25.226 INFO 6932 --- [ main] o.s.b.web.embedded.netty.NettyWebServer : Netty started on port 8080
2022-09-07 14:55:25.246 INFO 6932 --- [ main] com.sensor.metrics.MetricsApplication : Started MetricsApplication in 4.192 seconds (JVM running for 4.615)
2022-09-07 14:55:29.317 INFO 6932 --- [localhost:27017] org.mongodb.driver.cluster : Exception in monitor thread while connecting to server localhost:27017
com.mongodb.MongoSocketOpenException: Exception opening socket
at com.mongodb.connection.netty.NettyStream$OpenChannelFutureListener.operationComplete(NettyStream.java:520) ~[mongodb-driver-core-4.6.1.jar:na]
at com.mongodb.connection.netty.NettyStream$OpenChannelFutureListener.operationComplete(NettyStream.java:488) ~[mongodb-driver-core-4.6.1.jar:na]
at io.netty.util.concurrent.DefaultPromise.notifyListener0(DefaultPromise.java:578) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.DefaultPromise.notifyListeners0(DefaultPromise.java:571) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.DefaultPromise.notifyListenersNow(DefaultPromise.java:550) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.DefaultPromise.notifyListeners(DefaultPromise.java:491) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.DefaultPromise.setValue0(DefaultPromise.java:616) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.DefaultPromise.setFailure0(DefaultPromise.java:609) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.DefaultPromise.tryFailure(DefaultPromise.java:117) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.fulfillConnectPromise(AbstractNioChannel.java:321) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:337) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:710) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:658) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:584) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at java.base/java.lang.Thread.run(Thread.java:830) ~[na:na]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information: localhost/0:0:0:0:0:0:0:1:27017
Caused by: java.net.ConnectException: Connection refused: no further information
at java.base/sun.nio.ch.Net.pollConnect(Native Method) ~[na:na]
at java.base/sun.nio.ch.Net.pollConnectNow(Net.java:579) ~[na:na]
at java.base/sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:820) ~[na:na]
at io.netty.channel.socket.nio.NioSocketChannel.doFinishConnect(NioSocketChannel.java:337) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.finishConnect(AbstractNioChannel.java:334) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:710) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:658) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:584) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:496) ~[netty-transport-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.79.Final.jar:4.1.79.Final]
at java.base/java.lang.Thread.run(Thread.java:830) ~[na:na]

Byteman script failed to refer to a class on Tomcat from a Java agent

Background
Now I am trying to make the MBean SessionMonitor (the MBean to measure the size of HttpSession) into a Java agent for portability. The Eclipse project is: https://github.com/satob/SessionSize/tree/agent
I have successfully moved the MBean itself (SessionMonitor.java) and registration of MBean (SessionSizeAgent.java) into a Java agent. I have confirmed I can launch the application like below, and connected the application from jconsole (Note that org.apache.catalina.session.ManagerBase hadn't been set, so the result indicates an error at this point).
java -D"org.jboss.byteman.debug" -D"org.jboss.byteman.verbose" -javaagent:"C:\path\to\SessionSize\lib\SizeOf.jar" -javaagent:"C:\path\to\SessionSize\target\SessionSizeAgent-1.0-SNAPSHOT.jar" -jar .\target\SessionSize-0.0.1-SNAPSHOT.jar
Problem
Then I have tried to set the ManagerBase object to SessionMonitor MBean with a ByteMan script:
RULE Set ManagerBase object to MBean
CLASS ^org.apache.catalina.session.ManagerBase
METHOD initInternal
AT EXIT
IF TRUE
DO
traceln("initInternal(): Setting SessionManager");
com.example.sessionsizeagent.SessionMonitor.setSessionManager($this);
ENDRULE
and run a command line like:
java -javaagent:"C:\byteman\lib\byteman.jar=script:C:\path\to\SessionSize\GetSessionManager.btm,boot:C:\byteman\lib\byteman.jar" -D"org.jboss.byteman.debug" -D"org.jboss.byteman.verbose" -javaagent:"C:\path\to\SessionSize\lib\SizeOf.jar" -javaagent:"C:\path\to\SessionSize\target\SessionSizeAgent-1.0-SNAPSHOT.jar" -jar .\target\SessionSize-0.0.1-SNAPSHOT.jar
But the application has failed to launch with the following stacktrace. It seems to me that Byteman throws an error when it referred org.apache.catalina.Manager on the argument of the method SessionMonitor.setSessionManager(Manager manager) because:
The Byteman script (GetSessionManager.btm) have referred properly ManagerBase and SessionMonitor class. It runs properly when I commented out the call of setSessionManager() from GetSessionManager.btm.
The application also failed to launch when the script only calls another static method on the SessionMonitor class.
The application launched successfully when I commented out the definition of the method setSessionManager().
I guess that it is because the script has tried to find the org.apache.catalina.Manager class (on the application classloader on Tomcat) with the classloader that is used in the Java agent (it doesn't have reference to Tomcat in the classpath). But I could not find a way to share the application classloader between a web application and a Java agent.
Question
Why this Byteman script fail when it calls a method on the MBean on a Java agent? Is there any way to run this script properly?
AccessManager:init Initialising default AccessManager
JAVAGENT: call premain instrumentation for class SizeOf
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.7.0)
2022-06-27 00:53:54.310 INFO 24948 --- [ main] c.e.sessionsize.SessionSizeApplication : Starting SessionSizeApplication v0.0.1-SNAPSHOT using Java 1.8.0_312 on K690XN-M2S5-KK with PID 24948 (C:\path\to\SessionSize\target\SessionSize-0.0.1-SNAPSHOT.jar started by SATO Yusuke in C:\path\to\SessionSize)
2022-06-27 00:53:54.314 INFO 24948 --- [ main] c.e.sessionsize.SessionSizeApplication : No active profile set, falling back to 1 default profile: "default"
org.jboss.byteman.agent.Transformer : possible trigger for rule Set ManagerBase object to MBean in class org.apache.catalina.session.ManagerBase
RuleTriggerMethodAdapter.injectTriggerPoint : inserting trigger into org.apache.catalina.session.ManagerBase.initInternal() void for rule Set ManagerBase object to MBean
org.jboss.byteman.agent.Transformer : inserted trigger for Set ManagerBase object to MBean in class org.apache.catalina.session.ManagerBase
2022-06-27 00:53:55.896 INFO 24948 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2022-06-27 00:53:55.915 INFO 24948 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-06-27 00:53:55.916 INFO 24948 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.63]
2022-06-27 00:53:55.973 INFO 24948 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-06-27 00:53:55.973 INFO 24948 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1606 ms
Rule.execute called for Set ManagerBase object to MBean_0:0
2022-06-27 00:53:56.148 ERROR 24948 --- [ main] o.apache.catalina.core.StandardContext : The session manager failed to start
org.apache.catalina.LifecycleException: Failed to initialize component [StandardManager[StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[]]]
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:139) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:173) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5247) ~[tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) [tomcat-embed-core-9.0.63.jar!/:na]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_312]
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.63.jar!/:na]
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_312]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:835) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1396) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1386) [tomcat-embed-core-9.0.63.jar!/:na]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) [na:1.8.0_312]
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) [tomcat-embed-core-9.0.63.jar!/:na]
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) [na:1.8.0_312]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:919) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:263) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:432) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:927) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) [tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.startup.Tomcat.start(Tomcat.java:486) [tomcat-embed-core-9.0.63.jar!/:na]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:123) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:184) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:162) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) [spring-context-5.3.20.jar!/:5.3.20]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) [spring-boot-2.7.0.jar!/:2.7.0]
at com.example.sessionsize.SessionSizeApplication.main(SessionSizeApplication.java:17) [classes!/:0.0.1-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_312]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_312]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_312]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_312]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) [SessionSize-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) [SessionSize-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) [SessionSize-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65) [SessionSize-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
Caused by: java.lang.NoClassDefFoundError: org/apache/catalina/Manager
at java.lang.Class.getDeclaredMethods0(Native Method) ~[na:1.8.0_312]
at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) ~[na:1.8.0_312]
at java.lang.Class.getDeclaredMethods(Class.java:1975) ~[na:1.8.0_312]
at org.jboss.byteman.rule.expression.MethodExpression.findMethod(MethodExpression.java:268) ~[na:4.0.19]
at org.jboss.byteman.rule.expression.MethodExpression.typeCheck(MethodExpression.java:187) ~[na:4.0.19]
at org.jboss.byteman.rule.Action.typeCheck(Action.java:106) ~[na:4.0.19]
at org.jboss.byteman.rule.Rule.typeCheck(Rule.java:601) ~[na:4.0.19]
at org.jboss.byteman.rule.Rule.ensureTypeCheckedCompiled(Rule.java:529) ~[na:4.0.19]
at org.jboss.byteman.rule.Rule.execute(Rule.java:808) ~[na:4.0.19]
at org.jboss.byteman.rule.Rule.execute(Rule.java:789) ~[na:4.0.19]
at org.apache.catalina.session.ManagerBase.initInternal(ManagerBase.java:629) ~[tomcat-embed-core-9.0.63.jar!/:na]
at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:136) [tomcat-embed-core-9.0.63.jar!/:na]
... 46 common frames omitted
Caused by: java.lang.ClassNotFoundException: org.apache.catalina.Manager
at java.net.URLClassLoader.findClass(URLClassLoader.java:387) ~[na:1.8.0_312]
at java.lang.ClassLoader.loadClass(ClassLoader.java:418) ~[na:1.8.0_312]
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:352) ~[na:1.8.0_312]
at java.lang.ClassLoader.loadClass(ClassLoader.java:351) ~[na:1.8.0_312]
... 58 common frames omitted
2022-06-27 00:53:56.149 ERROR 24948 --- [ main] o.apache.catalina.core.StandardContext : Context [] startup failed due to previous errors
2022-06-27 00:53:56.469 INFO 24948 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2022-06-27 00:53:56.481 WARN 24948 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
2022-06-27 00:53:56.498 INFO 24948 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2022-06-27 00:53:56.519 ERROR 24948 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:165) ~[spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:577) ~[spring-context-5.3.20.jar!/:5.3.20]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147) ~[spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) [spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) [spring-boot-2.7.0.jar!/:2.7.0]
at com.example.sessionsize.SessionSizeApplication.main(SessionSizeApplication.java:17) [classes!/:0.0.1-SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_312]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_312]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_312]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_312]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) [SessionSize-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) [SessionSize-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) [SessionSize-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:65) [SessionSize-0.0.1-SNAPSHOT.jar:0.0.1-SNAPSHOT]
Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142) ~[spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104) ~[spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479) ~[spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211) ~[spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:184) ~[spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:162) ~[spring-boot-2.7.0.jar!/:2.7.0]
... 16 common frames omitted
Caused by: java.lang.IllegalStateException: StandardEngine[Tomcat].StandardHost[localhost].TomcatEmbeddedContext[] failed to start
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.rethrowDeferredStartupExceptions(TomcatWebServer.java:187) ~[spring-boot-2.7.0.jar!/:2.7.0]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:126) ~[spring-boot-2.7.0.jar!/:2.7.0]
... 21 common frames omitted

Spring H2 Table not found

I'm getting an error which can be relieved with spring.jpa.hibernate.ddl-auto=update but I don't know why its happening. I need explanation to why its crashing and if the ddl-auto=update is the right fix for it
#Entity
#Table(name = "authors")
public class Author extends BaseEntity {
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Id
private Long id;
#ManyToMany(cascade = {CascadeType.PERSIST, CascadeType.REMOVE})
private Set<Book> books = new HashSet<>();
private String firstName;
private String lastName;
#Entity
#Table(name = "books")
public class Book extends BaseEntity{
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Id
private Long id;
#ManyToMany(mappedBy = "books")
private Set<Author> authors = new HashSet<>();
#ManyToOne
private Publisher publisher;
private String name;
#Table(name = "publishers")
#Entity
public class Publisher extends BaseEntity{
#GeneratedValue(strategy = GenerationType.IDENTITY)
#Id
private Long id;
private String name;
#OneToMany(mappedBy = "publisher")
private Set<Book> books = new HashSet<>();
public void run(String... args) throws Exception {
Publisher publisher1 = new Publisher("London Book Publishing");
publisherService.save(publisher1);
Author author1 = new Author("Mike", "Kelly");
Author author2 = new Author("Terry", "Jones");
List<Author> authors = Arrays.asList(author1, author2);
Book book = new Book("Don Doxuito");
author1.getBooks().add(book);
author2.getBooks().add(book);
book.setPublisher(publisher1);
authorService.saveAll(authors);
*application.properties*
spring.h2.console.enabled=true
spring.datasource.url=jdbc:h2:file:./src/main/resources/data/myDB
spring.datasource.username=sa
#spring.jpa.hibernate.ddl-auto=update
Stacktrace
2022-05-30 20:35:59.311 INFO 383839 --- [ restartedMain] m.github.bookpublishing.BookDatabaseApp : Starting BookDatabaseApp using Java 11.0.13 on michael-XPS-15-7590 with PID 383839 (/home/michael/Documents/Book-Publishing/target/classes started by michael in /home/michael/Documents/Book-Publishing)
2022-05-30 20:35:59.312 INFO 383839 --- [ restartedMain] m.github.bookpublishing.BookDatabaseApp : No active profile set, falling back to 1 default profile: "default"
2022-05-30 20:35:59.352 INFO 383839 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : Devtools property defaults active! Set 'spring.devtools.add-properties' to 'false' to disable
2022-05-30 20:35:59.352 INFO 383839 --- [ restartedMain] .e.DevToolsPropertyDefaultsPostProcessor : For additional web related logging consider setting the 'logging.level.web' property to 'DEBUG'
2022-05-30 20:35:59.709 INFO 383839 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode.
2022-05-30 20:35:59.734 INFO 383839 --- [ restartedMain] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 21 ms. Found 3 JPA repository interfaces.
2022-05-30 20:36:00.040 INFO 383839 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2022-05-30 20:36:00.045 INFO 383839 --- [ restartedMain] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-05-30 20:36:00.045 INFO 383839 --- [ restartedMain] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.60]
2022-05-30 20:36:00.078 INFO 383839 --- [ restartedMain] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-05-30 20:36:00.078 INFO 383839 --- [ restartedMain] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 726 ms
2022-05-30 20:36:00.096 INFO 383839 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2022-05-30 20:36:00.169 INFO 383839 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed.
2022-05-30 20:36:00.175 INFO 383839 --- [ restartedMain] o.s.b.a.h2.H2ConsoleAutoConfiguration : H2 console available at '/h2-console'. Database available at 'jdbc:h2:file:./src/main/resources/data/myDB'
2022-05-30 20:36:00.246 INFO 383839 --- [ restartedMain] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2022-05-30 20:36:00.267 INFO 383839 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate ORM core version 5.6.7.Final
2022-05-30 20:36:00.340 INFO 383839 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.2.Final}
2022-05-30 20:36:00.391 INFO 383839 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.H2Dialect
2022-05-30 20:36:00.641 INFO 383839 --- [ restartedMain] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
2022-05-30 20:36:00.645 INFO 383839 --- [ restartedMain] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default'
2022-05-30 20:36:00.818 WARN 383839 --- [ restartedMain] JpaBaseConfiguration$JpaWebConfiguration : spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
2022-05-30 20:36:00.909 INFO 383839 --- [ restartedMain] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page template: index
2022-05-30 20:36:00.991 INFO 383839 --- [ restartedMain] o.s.b.d.a.OptionalLiveReloadServer : LiveReload server is running on port 35729
2022-05-30 20:36:01.010 INFO 383839 --- [ restartedMain] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2022-05-30 20:36:01.017 INFO 383839 --- [ restartedMain] m.github.bookpublishing.BookDatabaseApp : Started BookDatabaseApp in 1.929 seconds (JVM running for 2.347)
2022-05-30 20:36:01.036 WARN 383839 --- [ restartedMain] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 42102, SQLState: 42S02
2022-05-30 20:36:01.036 ERROR 383839 --- [ restartedMain] o.h.engine.jdbc.spi.SqlExceptionHelper : Table "PUBLISHERS" not found; SQL statement:
insert into publishers (id, name) values (default, ?) [42102-200]
2022-05-30 20:36:01.042 INFO 383839 --- [ restartedMain] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2022-05-30 20:36:01.070 ERROR 383839 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
java.lang.IllegalStateException: Failed to execute CommandLineRunner
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:780) ~[spring-boot-2.6.5.jar:2.6.5]
at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:761) ~[spring-boot-2.6.5.jar:2.6.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:310) ~[spring-boot-2.6.5.jar:2.6.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1312) ~[spring-boot-2.6.5.jar:2.6.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301) ~[spring-boot-2.6.5.jar:2.6.5]
at mikesmikes.github.bookpublishing.BookDatabaseApp.main(BookDatabaseApp.java:10) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.6.5.jar:2.6.5]
Caused by: org.springframework.dao.InvalidDataAccessResourceUsageException: could not prepare statement; SQL [insert into publishers (id, name) values (default, ?)]; nested exception is org.hibernate.exception.SQLGrammarException: could not prepare statement
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:259) ~[spring-orm-5.3.17.jar:5.3.17]
at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:233) ~[spring-orm-5.3.17.jar:5.3.17]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:551) ~[spring-orm-5.3.17.jar:5.3.17]
at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:61) ~[spring-tx-5.3.17.jar:5.3.17]
at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:242) ~[spring-tx-5.3.17.jar:5.3.17]
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:152) ~[spring-tx-5.3.17.jar:5.3.17]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.17.jar:5.3.17]
at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:174) ~[spring-data-jpa-2.6.3.jar:2.6.3]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.17.jar:5.3.17]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97) ~[spring-aop-5.3.17.jar:5.3.17]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.17.jar:5.3.17]
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:215) ~[spring-aop-5.3.17.jar:5.3.17]
at com.sun.proxy.$Proxy106.save(Unknown Source) ~[na:na]
at mikesmikes.github.bookpublishing.services.serviceSDJpaImpls.PublisherServiceImpl.save(PublisherServiceImpl.java:34) ~[classes/:na]
at mikesmikes.github.bookpublishing.services.serviceSDJpaImpls.PublisherServiceImpl.save(PublisherServiceImpl.java:11) ~[classes/:na]
at mikesmikes.github.bookpublishing.bootstrap.Bootstrap.run(Bootstrap.java:40) ~[classes/:na]
at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:777) ~[spring-boot-2.6.5.jar:2.6.5]
... 10 common frames omitted
Caused by: org.hibernate.exception.SQLGrammarException: could not prepare statement
at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:37) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:186) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareStatement(StatementPreparerImpl.java:111) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.dialect.identity.GetGeneratedKeysDelegate.prepare(GetGeneratedKeysDelegate.java:52) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:40) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3279) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:3885) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.action.internal.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:84) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.engine.spi.ActionQueue.execute(ActionQueue.java:645) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.engine.spi.ActionQueue.addResolvedEntityInsertAction(ActionQueue.java:282) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.engine.spi.ActionQueue.addInsertAction(ActionQueue.java:263) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.engine.spi.ActionQueue.addAction(ActionQueue.java:317) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.event.internal.AbstractSaveEventListener.addInsertAction(AbstractSaveEventListener.java:330) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.event.internal.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:287) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.event.internal.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:193) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:123) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:185) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:128) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:55) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:107) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:756) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:742) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:311) ~[spring-orm-5.3.17.jar:5.3.17]
at com.sun.proxy.$Proxy97.persist(Unknown Source) ~[na:na]
at org.springframework.data.jpa.repository.support.SimpleJpaRepository.save(SimpleJpaRepository.java:637) ~[spring-data-jpa-2.6.3.jar:2.6.3]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.data.repository.core.support.RepositoryMethodInvoker$RepositoryFragmentMethodInvoker.lambda$new$0(RepositoryMethodInvoker.java:289) ~[spring-data-commons-2.6.3.jar:2.6.3]
at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:137) ~[spring-data-commons-2.6.3.jar:2.6.3]
at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:121) ~[spring-data-commons-2.6.3.jar:2.6.3]
at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:529) ~[spring-data-commons-2.6.3.jar:2.6.3]
at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:285) ~[spring-data-commons-2.6.3.jar:2.6.3]
at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:639) ~[spring-data-commons-2.6.3.jar:2.6.3]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.17.jar:5.3.17]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:163) ~[spring-data-commons-2.6.3.jar:2.6.3]
at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:138) ~[spring-data-commons-2.6.3.jar:2.6.3]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.17.jar:5.3.17]
at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123) ~[spring-tx-5.3.17.jar:5.3.17]
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:388) ~[spring-tx-5.3.17.jar:5.3.17]
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119) ~[spring-tx-5.3.17.jar:5.3.17]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.3.17.jar:5.3.17]
at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137) ~[spring-tx-5.3.17.jar:5.3.17]
... 21 common frames omitted
Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "PUBLISHERS" not found; SQL statement:
insert into publishers (id, name) values (default, ?) [42102-200]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:453) ~[h2-1.4.200.jar:1.4.200]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:429) ~[h2-1.4.200.jar:1.4.200]
at org.h2.message.DbException.get(DbException.java:205) ~[h2-1.4.200.jar:1.4.200]
at org.h2.message.DbException.get(DbException.java:181) ~[h2-1.4.200.jar:1.4.200]
at org.h2.command.Parser.readTableOrView(Parser.java:7628) ~[h2-1.4.200.jar:1.4.200]
at org.h2.command.Parser.readTableOrView(Parser.java:7599) ~[h2-1.4.200.jar:1.4.200]
at org.h2.command.Parser.parseInsert(Parser.java:1747) ~[h2-1.4.200.jar:1.4.200]
at org.h2.command.Parser.parsePrepared(Parser.java:954) ~[h2-1.4.200.jar:1.4.200]
at org.h2.command.Parser.parse(Parser.java:843) ~[h2-1.4.200.jar:1.4.200]
at org.h2.command.Parser.parse(Parser.java:815) ~[h2-1.4.200.jar:1.4.200]
at org.h2.command.Parser.prepareCommand(Parser.java:738) ~[h2-1.4.200.jar:1.4.200]
at org.h2.engine.Session.prepareLocal(Session.java:657) ~[h2-1.4.200.jar:1.4.200]
at org.h2.engine.Session.prepareCommand(Session.java:595) ~[h2-1.4.200.jar:1.4.200]
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1235) ~[h2-1.4.200.jar:1.4.200]
at org.h2.jdbc.JdbcPreparedStatement.<init>(JdbcPreparedStatement.java:76) ~[h2-1.4.200.jar:1.4.200]
at org.h2.jdbc.JdbcConnection.prepareStatement(JdbcConnection.java:1154) ~[h2-1.4.200.jar:1.4.200]
at com.zaxxer.hikari.pool.ProxyConnection.prepareStatement(ProxyConnection.java:344) ~[HikariCP-4.0.3.jar:na]
at com.zaxxer.hikari.pool.HikariProxyConnection.prepareStatement(HikariProxyConnection.java) ~[HikariCP-4.0.3.jar:na]
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$2.doPrepare(StatementPreparerImpl.java:109) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.6.7.Final.jar:5.6.7.Final]
... 67 common frames omitted

The physical tables your entities are mapped to need to be created somehow in your DB.
Specifying spring.jpa.hibernate.ddl-auto=update makes Hibernate auto-generate the tables based on the entities it detects in your project. (Under the hood this property is converted to Hibernate's hibernate.hbm2ddl.auto, its corresponding values are described here: https://docs.jboss.org/hibernate/orm/5.2/userguide/html_single/Hibernate_User_Guide.html#configurations-hbmddl)
For other ways to initialize DB in Spring Boot see https://docs.spring.io/spring-boot/docs/current/reference/html/howto.html#howto.data-initialization
Note that usage of any of the auto generation modes is highly discouraged in production. The proper solution for production DB initialization/migration is tools like Liquibase and Flyway.

can not connect postgres in spring boot

I am beginer with java and Spring boot and when i build simple project to connect with postgres but it not work.
here my struct of project:
enter image description here
here my XML file:
<?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>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.0.RELEASE</version>
<relativePath />
<!-- lookup parent from repository -->
</parent>
<groupId>me.loda.spring</groupId>
<artifactId>spring-boot-learning</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>spring-boot-learning</name>
<description>Everything about Spring Boot</description>
<dependencies>
<!--spring mvc, rest-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!--spring jpa-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<!-- mysql connector -->
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.18.4</version>
<scope>provided</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<configuration>
<mainClass>app6.App6</mainClass>
</configuration>
</plugin>
</plugins>
</build>
</project>
here my application.properties file:
## default connection pool
spring.datasource.hikari.connectionTimeout=20000
spring.datasource.hikari.maximumPoolSize=5
## PostgreSQL
spring.datasource.url=jdbc:postgresql://localhost:5432/spring
spring.datasource.username=spring
spring.datasource.password=spring
here my main file:
import app6.*;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ApplicationContext;
import lombok.RequiredArgsConstructor;
#SpringBootApplication
#RequiredArgsConstructor
public class App6 {
public static void main(String[] args) {
ApplicationContext context = SpringApplication.run(App6.class, args);
UserRepository userRepository = context.getBean(UserRepository.class);
// Lấy ra toàn bộ user trong db
userRepository.findAll()
.forEach(System.out::println);
// Lưu user xuống database
User user = userRepository.save(new User());
// Khi lưu xong, nó trả về User đã lưu kèm theo Id.
System.out.println("User vừa lưu có ID: " + user.getId());
Long userId = user.getId();
// Cập nhật user.
user.setAge(100);
// Update user
// Lưu ý, lúc này đối tượng user đã có Id.
// Nên nó sẽ update vào đối tượng có Id này
// chứ không insert một bản ghi mới
userRepository.save(user);
// Query lấy ra user vừa xong để kiểm tra xem.
User user2 = userRepository.findById(userId).get();
System.out.println("User: " + user);
System.out.println("User2: " + user2);
// Xóa User khỏi DB
userRepository.delete(user);
// In ra kiểm tra xem userId còn tồn tại trong DB không
User user3 = userRepository.findById(userId).orElse(null);
System.out.println("User3: " + user2);
}
}
User.java:
import lombok.*;
import javax.persistence.*;
import java.io.Serializable;
#Entity
#Table(name = "users")
#Data
public class User implements Serializable {
private static final long serialVersionUID = -297553281792804396L;
#Id
#GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
#Column(name = "name")
private String name;
private int age;
private String email;
}
UserRepository.java:
package app6;
import java.util.List;
import app6.User;
import org.springframework.data.jpa.repository.JpaRepository;
import org.springframework.stereotype.Repository;
#Repository
public interface UserRepository extends JpaRepository<User, Long> {
List<User> findAllByAtk(int atk);
}
and my log when i run project:
[INFO] ----------------< me.loda.spring:spring-boot-learning >-----------------
[INFO] Building spring-boot-learning 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] >>> spring-boot-maven-plugin:2.2.0.RELEASE:run (default-cli) > test-compile # spring-boot-learning >>>
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:resources (default-resources) # spring-boot-learning ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/meo/Documents/mydocuments/20191/project/test/test6/src/main/resources
[INFO] skip non existing resourceDirectory /home/meo/Documents/mydocuments/20191/project/test/test6/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:compile (default-compile) # spring-boot-learning ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:3.1.0:testResources (default-testResources) # spring-boot-learning ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /home/meo/Documents/mydocuments/20191/project/test/test6/src/test/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.1:testCompile (default-testCompile) # spring-boot-learning ---
[INFO] No sources to compile
[INFO]
[INFO] <<< spring-boot-maven-plugin:2.2.0.RELEASE:run (default-cli) < test-compile # spring-boot-learning <<<
[INFO]
[INFO]
[INFO] --- spring-boot-maven-plugin:2.2.0.RELEASE:run (default-cli) # spring-boot-learning ---
[INFO] Attaching agents: []
. ____ _ __ _ _
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.2.0.RELEASE)
2019-11-18 23:37:26.626 INFO 5431 --- [ main] app6.App6 : Starting App6 on meo-Latitude-E6540 with PID 5431 (/home/meo/Documents/mydocuments/20191/project/test/test6/target/classes started by meo in /home/meo/Documents/mydocuments/20191/project/test/test6)
2019-11-18 23:37:26.638 INFO 5431 --- [ main] app6.App6 : No active profile set, falling back to default profiles: default
2019-11-18 23:37:27.323 INFO 5431 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data repositories in DEFAULT mode.
2019-11-18 23:37:27.372 INFO 5431 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 42ms. Found 1 repository interfaces.
2019-11-18 23:37:27.584 INFO 5431 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
2019-11-18 23:37:27.786 INFO 5431 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2019-11-18 23:37:27.798 INFO 5431 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2019-11-18 23:37:27.798 INFO 5431 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.27]
2019-11-18 23:37:27.883 INFO 5431 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2019-11-18 23:37:27.884 INFO 5431 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1169 ms
2019-11-18 23:37:27.988 INFO 5431 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2019-11-18 23:37:28.156 ERROR 5431 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization.
org.postgresql.util.PSQLException: FATAL: password authentication failed for user "spring "
at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:520) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:141) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:192) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:195) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.Driver.makeConnection(Driver.java:458) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.Driver.connect(Driver.java:260) ~[postgresql-42.2.8.jar:42.2.8]
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:353) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:562) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-3.4.1.jar:na]
at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:158) ~[spring-jdbc-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:116) ~[spring-jdbc-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:640) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:625) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at app6.App6.main(App6.java:14) ~[classes/:na]
2019-11-18 23:37:28.178 INFO 5431 --- [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default]
2019-11-18 23:37:28.223 INFO 5431 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.4.6.Final}
2019-11-18 23:37:28.328 INFO 5431 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
2019-11-18 23:37:28.402 INFO 5431 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting...
2019-11-18 23:37:28.424 ERROR 5431 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization.
org.postgresql.util.PSQLException: FATAL: password authentication failed for user "spring "
at org.postgresql.core.v3.ConnectionFactoryImpl.doAuthentication(ConnectionFactoryImpl.java:520) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.core.v3.ConnectionFactoryImpl.tryConnect(ConnectionFactoryImpl.java:141) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.core.v3.ConnectionFactoryImpl.openConnectionImpl(ConnectionFactoryImpl.java:192) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.core.ConnectionFactory.openConnection(ConnectionFactory.java:49) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.jdbc.PgConnection.<init>(PgConnection.java:195) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.Driver.makeConnection(Driver.java:458) ~[postgresql-42.2.8.jar:42.2.8]
at org.postgresql.Driver.connect(Driver.java:260) ~[postgresql-42.2.8.jar:42.2.8]
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:138) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:353) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:201) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:473) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:562) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.pool.HikariPool.<init>(HikariPool.java:115) ~[HikariCP-3.4.1.jar:na]
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-3.4.1.jar:na]
at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>(InFlightMetadataCollectorImpl.java:175) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:118) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:900) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:931) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:378) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1862) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1799) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at app6.App6.main(App6.java:14) ~[classes/:na]
2019-11-18 23:37:28.425 WARN 5431 --- [ main] o.h.e.j.e.i.JdbcEnvironmentInitiator : HHH000342: Could not obtain connection to query metadata : FATAL: password authentication failed for user "spring "
2019-11-18 23:37:28.427 WARN 5431 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
2019-11-18 23:37:28.430 INFO 5431 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat]
2019-11-18 23:37:28.443 INFO 5431 --- [ main] ConditionEvaluationReportLoggingListener :
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2019-11-18 23:37:28.451 ERROR 5431 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1803) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE]
at app6.App6.main(App6.java:14) ~[classes/:na]
Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:275) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>(InFlightMetadataCollectorImpl.java:175) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:118) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:900) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:931) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:378) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1862) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1799) ~[spring-beans-5.2.0.RELEASE.jar:5.2.0.RELEASE]
... 16 common frames omitted
Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:100) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:54) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:137) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) ~[hibernate-core-5.4.6.Final.jar:5.4.6.Final]
... 33 common frames omitted
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 5.161 s
[INFO] Finished at: 2019-11-18T23:37:28+07:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.2.0.RELEASE:run (default-cli) on project spring-boot-learning: Application finished with exit code: 1 -> [Help 1]
Sombody con help me??

Are Your UserName and Password Correct Did u try to connect this username and password in postgress client if not please try .
Please visit Below Link
https://stackoverflow.com/questions/38427407/caused-by-org-postgresql-util-psqlexception-fatal-password-authentication-fai