New Error in spring boot 2.3.0.RELEASE : UnsatisfiedDependencyException for Oracle 12.2.0.1 jdbcdriver but not with mysql jdbcdriver

Question

Created a fresh boot project with just jdbc and Oracle jdbc as dependencies

    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jdbc</artifactId>
    </dependency>

    <dependency>
        <groupId>com.oracle</groupId>
        <artifactId>ojdbc8</artifactId>
        <version>12.2.0.1</version>
    </dependency>

I configure the datasource in the application.properties file and run this simple application and it bombs with below stacktrace.

2020-05-25 15:07:16.769 WARN 11840 --- [ main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jdbcConverter' defined in class path resource [org/springframework/boot/autoconfigure/data/jdbc/JdbcRepositoriesAutoConfiguration$SpringBootJdbcConfiguration.class]: Unsatisfied dependency expressed through method 'jdbcConverter' parameter 4; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jdbcDialect' defined in class path resource [org/springframework/boot/autoconfigure/data/jdbc/JdbcRepositoriesAutoConfiguration$SpringBootJdbcConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.relational.core.dialect.Dialect]: Factory method 'jdbcDialect' threw exception; nested exception is org.springframework.data.jdbc.repository.config.DialectResolver$NoDialectException: Cannot determine a dialect for org.springframework.jdbc.core.JdbcTemplate@7fe083b1. Please provide a Dialect. 2020-05-25 15:07:16.769 INFO 11840 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated... 2020-05-25 15:07:17.023 INFO 11840 --- [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed. 2020-05-25 15:07:17.028 INFO 11840 --- [ main] ConditionEvaluationReportLoggingListener :

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2020-05-25 15:07:17.035 ERROR 11840 --- [ main] o.s.boot.SpringApplication
: Application run failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jdbcConverter' defined in class path resource [org/springframework/boot/autoconfigure/data/jdbc/JdbcRepositoriesAutoConfiguration$SpringBootJdbcConfiguration.class]: Unsatisfied dependency expressed through method 'jdbcConverter' parameter 4; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jdbcDialect' defined in class path resource [org/springframework/boot/autoconfigure/data/jdbc/JdbcRepositoriesAutoConfiguration$SpringBootJdbcConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.relational.core.dialect.Dialect]: Factory method 'jdbcDialect' threw exception; nested exception is org.springframework.data.jdbc.repository.config.DialectResolver$NoDialectException: Cannot determine a dialect for org.springframework.jdbc.core.JdbcTemplate@7fe083b1. Please provide a Dialect. at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:798) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:539) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:895) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:878) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758) [spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750) [spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237) [spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.3.0.RELEASE.jar:2.3.0.RELEASE] at net.sincera.dbmigration.liquibasedemo.LiquibasedemoApplication.main(LiquibasedemoApplication.java:21) [classes/:na] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jdbcDialect' defined in class path resource [org/springframework/boot/autoconfigure/data/jdbc/JdbcRepositoriesAutoConfiguration$SpringBootJdbcConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.relational.core.dialect.Dialect]: Factory method 'jdbcDialect' threw exception; nested exception is org.springframework.data.jdbc.repository.config.DialectResolver$NoDialectException: Cannot determine a dialect for org.springframework.jdbc.core.JdbcTemplate@7fe083b1. Please provide a Dialect. at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:656) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:636) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1306) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1226) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:885) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:789) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] ... 19 common frames omitted Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.relational.core.dialect.Dialect]: Factory method 'jdbcDialect' threw exception; nested exception is org.springframework.data.jdbc.repository.config.DialectResolver$NoDialectException: Cannot determine a dialect for org.springframework.jdbc.core.JdbcTemplate@7fe083b1. Please provide a Dialect. at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:185) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:651) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] ... 33 common frames omitted Caused by: org.springframework.data.jdbc.repository.config.DialectResolver$NoDialectException: Cannot determine a dialect for org.springframework.jdbc.core.JdbcTemplate@7fe083b1. Please provide a Dialect. at org.springframework.data.jdbc.repository.config.DialectResolver.lambda$getDialect$2(DialectResolver.java:76) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE] at java.util.Optional.orElseThrow(Optional.java:290) ~[na:1.8.0_241] at org.springframework.data.jdbc.repository.config.DialectResolver.getDialect(DialectResolver.java:75) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.data.jdbc.repository.config.AbstractJdbcConfiguration.jdbcDialect(AbstractJdbcConfiguration.java:144) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.boot.autoconfigure.data.jdbc.JdbcRepositoriesAutoConfiguration$SpringBootJdbcConfiguration$$EnhancerBySpringCGLIB$$5730cfab.CGLIB$jdbcDialect$1() ~[spring-boot-autoconfigure-2.3.0.RELEASE.jar:2.3.0.RELEASE] at org.springframework.boot.autoconfigure.data.jdbc.JdbcRepositoriesAutoConfiguration$SpringBootJdbcConfiguration$$EnhancerBySpringCGLIB$$5730cfab$$FastClassBySpringCGLIB$$5eb1865b.invoke() ~[spring-boot-autoconfigure-2.3.0.RELEASE.jar:2.3.0.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:331) ~[spring-context-5.2.6.RELEASE.jar:5.2.6.RELEASE] at org.springframework.boot.autoconfigure.data.jdbc.JdbcRepositoriesAutoConfiguration$SpringBootJdbcConfiguration$$EnhancerBySpringCGLIB$$5730cfab.jdbcDialect() ~[spring-boot-autoconfigure-2.3.0.RELEASE.jar:2.3.0.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_241] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_241] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_241] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_241] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) ~[spring-beans-5.2.6.RELEASE.jar:5.2.6.RELEASE] ... 34 common frames omitted

If I run the above code using spring boot 2.2.7.RELEASE, it works just fine -- No exceptions!!

After 2 days, I thought of configuring a mysql datasource on localhost. The same program runs just fine (with spring boot 2.3.0.RELEASE) but this time it used the mysql datasource.

    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
        <scope>runtime</scope>
    </dependency>

What is happening with the oracle jdbc driver in spring boot 2.3.0.RELEASE ?

What is mysql jdbc driver doing correctly in spring boot 2.3.0.RELEASE ?

Thank you.

Answer 1

What is happening with the oracle jdbc driver in spring boot 2.3.0.RELEASE ?

The JDBC Driver is doing just fine.

As you already learned in the comments the problem is that

a) Spring Data JDBC now requires a Dialect for each database

b) Spring Data JDBC does not ship with a Dialect for Oracle.

The fix:

As described in Spring Data JDBC Firebird dialect not recognized and in https://spring.io/blog/2020/05/20/migrating-to-spring-data-jdbc-2-0 you need to provide your own Dialect implementation right now.

Something like this should work:

class MyOracleDialect extends AnsiDialect {

    private static final LimitClause LIMIT_CLAUSE = new LimitClause() {

        @Override
        public String getLimit(long limit) {
            return String.format("FETCH NEXT %d ROWS ONLY", limit);
        }

        @Override
        public String getOffset(long offset) {
            return String.format("OFFSET %d ROWS", offset);
        }

        @Override
        public String getLimitOffset(long limit, long offset) {
            return String.format("OFFSET %d ROWS FETCH NEXT %d ROWS ONLY", offset, limit);
        }

        @Override
        public Position getClausePosition() {
            return Position.AFTER_ORDER_BY;
        }
    };

    @Override
    public LimitClause limit() {
        return LIMIT_CLAUSE;
    }

}

You then need to make the Dialect available via a DialectProvider as described in the referenced Stackoverflow question:

Some background:

So far the Spring Data team does not run their integration tests with an Oracle database. This is because for quite some time it was unclear how to do that in a legal way since all the code including the build infrastructure was open source and Oracle required accepting of all kinds of stuff to use a database instance or their driver.

By now Docker images are available for testing and the JDBC driver is available from Maven Central. It is still a little tricky since the current options for docker images that I am aware of let you choose between an image size of many GBs or a start up time of about 15 minutes.

Anyway there is a community member working on the issue: https://jira.spring.io/browse/DATAJDBC-256

I'm therefore confident that we will be able to fully support Oracle in the near future.

Answer 2

This Dialect resolver fixed my issue with Oracle.

 @Configuration
   public class SpringDataJdbcConfiguration extends AbstractJdbcConfiguration {
    
        @Override
        public Dialect jdbcDialect(NamedParameterJdbcOperations operations) {
            return AnsiDialect.INSTANCE;
        }
    }

Answer 3

Currently spring data jdbc doesn't support oracle dialect You need to define your own dialect resolver Add following class for Oracle Dialect which implements JdbcDialectProvider.

import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.SQLException;
import java.util.Locale;
import java.util.Optional;

import org.springframework.data.jdbc.repository.config.DialectResolver.JdbcDialectProvider;
import org.springframework.data.relational.core.dialect.AnsiDialect;
import org.springframework.data.relational.core.dialect.Dialect;
import org.springframework.jdbc.core.ConnectionCallback;
import org.springframework.jdbc.core.JdbcOperations;

public class OracleDialectResolver implements JdbcDialectProvider {

    @Override
    public Optional<Dialect> getDialect(JdbcOperations operations) {
        return Optional.ofNullable(operations.execute((ConnectionCallback<Dialect>) OracleDialectResolver::getDialect));
    }

    private static Dialect getDialect(Connection connection) throws SQLException {
        DatabaseMetaData metaData = connection.getMetaData();
        String name = metaData.getDatabaseProductName().toLowerCase(Locale.ROOT);
        if (name.contains("oracle")) {
            return AnsiDialect.INSTANCE;
        }
        return null;
    }

}

Register your provider by putting a file spring.factories in the META-INF folder of your class path and add the following line.

org.springframework.data.jdbc.repository.config.DialectResolver$JdbcDialectProvider=com.mypackage.jdbctemplate.dialect.OracleDialectResolver //fuly qualified class name of your dialect resolver class

Answer 4

I had exactly the same problem last week.

The change I did in my project was simpler: I just replaced HikariCP dependency with tomcat-jdbc in pom.xml:

<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jdbc</artifactId>
    <!-- HikariCP doesn't deals with jdbcDialect properly -->
    <exclusions>
        <exclusion>
            <groupId>com.zaxxer</groupId>
            <artifactId>HikariCP</artifactId>
        </exclusion>
    </exclusions>
    <!-- Dependency removed -->
    </dependency>
    <!-- Dependency to tomcat-jdbc to deal with jdbcDialect -->
    <dependency>
        <groupId>org.apache.tomcat</groupId>
        <artifactId>tomcat-jdbc</artifactId>
    </dependency>
    <!--...-->

If I undo this, the exception you posted in title happens again.

Good luck for you.

Answer 5

small update to the already posted answer, for oracle Dialect in Build.gradle

implementation group: 'org.springframework.data', name: 'spring-data-relational', version: '2.1.1'

and then create below class

import org.springframework.context.annotation.Configuration;
import org.springframework.data.jdbc.repository.config.AbstractJdbcConfiguration;
import org.springframework.data.relational.core.dialect.OracleDialect;
import org.springframework.data.relational.core.dialect.Dialect;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcOperations;

@Configuration
public class SpringDataJdbcConfiguration extends AbstractJdbcConfiguration {

  @Override
  public Dialect jdbcDialect(NamedParameterJdbcOperations operations) {
    return OracleDialect.INSTANCE;
  }
}