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SQL State : 08S01
Error Code : 0
Message : Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
2024-06-27 09:30:11.974 INFO — [ main] .s.b.a.l.ConditionEvaluationReportLogger :
Error starting ApplicationContext. To display the condition evaluation report re-run your application with ‘debug’ enabled.
2024-06-27 09:30:12.020 ERROR — [ main] o.springframework.boot.SpringApplication : Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name ‘schedulerStarter’: Unsatisfied dependency expressed through field ‘scheduler’: Error creating bean with name ‘flywayInitializer’ defined in class path resource [org/springframework/boot/autoconfigure/flyway/FlywayAutoConfiguration$FlywayConfiguration.class]: Unable to obtain connection from database: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
SQL State : 08S01
Error Code : 0
Message : Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at org.flywaydb.core.internal.jdbc.JdbcUtils.openConnection(JdbcUtils.java:60)
at org.flywaydb.core.internal.jdbc.JdbcConnectionFactory.<init>(JdbcConnectionFactory.java:72)
at org.flywaydb.core.FlywayExecutor.execute(FlywayExecutor.java:134)
at org.flywaydb.core.Flyway.migrate(Flyway.java:147)
at org.springframework.boot.autoconfigure.flyway.FlywayMigrationInitializer.afterPropertiesSet(FlywayMigrationInitializer.java:66)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1835)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1784)
... 37 common frames omitted
Caused by: com.mysql.cj.jdbc.exceptions.CommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at com.mysql.cj.jdbc.exceptions.SQLError.createCommunicationsException(SQLError.java:174)
at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:64)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:815)
at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:438)
at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:241)
at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:189)
at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:137)
at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:360)
at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:202)
at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:461)
at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:550)
at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:98)
at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:111)
at org.flywaydb.core.internal.jdbc.JdbcUtils.openConnection(JdbcUtils.java:48)
… 43 common frames omitted
Caused by: com.mysql.cj.exceptions.CJCommunicationsException: Communications link failure
The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
at java.base/jdk.internal.reflect.DirectConstructorHandleAccessor.newInstance(DirectConstructorHandleAccessor.java:62)
at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:502)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:486)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:61)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:104)
at com.mysql.cj.exceptions.ExceptionFactory.createException(ExceptionFactory.java:149)
at com.mysql.cj.exceptions.ExceptionFactory.createCommunicationsException(ExceptionFactory.java:165)
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:88)
at com.mysql.cj.NativeSession.connect(NativeSession.java:120)
at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:935)
at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:805)
… 54 common frames omitted
Caused by: java.net.UnknownHostException: mysql
at java.base/java.net.InetAddress$CachedLookup.get(InetAddress.java:988)
at java.base/java.net.InetAddress.getAllByName0(InetAddress.java:1818)
at java.base/java.net.InetAddress.getAllByName(InetAddress.java:1688)
at com.mysql.cj.protocol.StandardSocketFactory.connect(StandardSocketFactory.java:130)
at com.mysql.cj.protocol.a.NativeSocketConnection.connect(NativeSocketConnection.java:62)
… 57 common frames omitted