I have a two step in my Job
Step 1-->Truncate data from table A
Step 2--> Read from different datasource and insert data into table A
In Step 1 initialization of writer bean is throwing the exception, below is the code of writer bean and exception.
#Bean
public ItemWriter truncateData() {
JdbcBatchItemWriter writer = new JdbcBatchItemWriter();
writer.setSql("TRUNCATE TABLE A");
writer.setDataSource(dwhDataSource);
return writer;
}
Exception:-
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'truncateData' defined in class path resource Invocation of init method failed; nested exception is java.lang.IllegalArgumentException: Using SQL statement with '?' placeholders requires an ItemPreparedStatementSetter
Please let me know if you need more information and i'm doing any wrong in creating the bean.
Related
I have the following bean definition.
#Bean
public DataSource hikariDataSource() {
HikariConfig hikariConfig = new HikariConfig();
hikariConfig.setJdbcUrl(JDBC_URL);
hikariConfig.setUsername(USERNAME);
hikariConfig.setPassword(PASSWORD);
return new HikariDataSource(hikariConfig);
}
When I get application context.
ApplicationContext ctx = new AnnotationConfigApplicationContext("org.example");
An exception is being thrown
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'hikariDataSource' defined in org.example.config.Configuration: Failed to instantiate [javax.sql.DataSource]: Factory method 'hikariDataSource' threw exception with message: null
Is there any idea what can be the reason?
Maybe some of the answers from this thread will help.
https://stackoverflow.com/a/33213802/3816621
Also please check if you get #Configuration annotation on class level.
We are having issues starting up our Spring Boot Web application. The main problem to properly diagnose the startup is that it only seems to happen in 1% of the startups. In 99% of the startup procedures all works fine and we end up having a properly working spring boot application. However in those 1% of those cases we see issues like this:
WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'errorPageFilterRegistration' defined in org.springframework.boot.web.servlet.support.Error
PageFilterConfiguration: Unsatisfied dependency expressed through method 'errorPageFilterRegistration' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'errorPageFilter' defined in org.springframework.boot.web.servlet.support.ErrorPageFilterConfiguration: Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.spring
framework.boot.autoconfigure.web.servlet.error.ErrorMvcAutoConfiguration': Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.autoconfigu
re.web.servlet.error.ErrorMvcAutoConfiguration]: No default constructor found; nested exception is java.lang.NoSuchMethodException: org.springframework.boot.autoconfigure.web.servlet.error.ErrorMvcAutoConfiguration.<init>() []
For some reason it tries to initialize AutoConfiguration beans by using a default constructor which obviously is not present. There is a constructor present which should be autowired.
Also the AutoConfiguration that is in the stacktrace can be different. Sometimes it is another one like e.g. org.springframework.boot.autoconfigure.web.servlet.HttpEncodingAutoConfiguration
Any help or ideas on why this could be happening is appreciated. As this happens very occasionally this is hard to debug as we cannot relyably reproduce. Note that the stacktrace does not contain any custom code. Our application is quite big and we rely mostly on #Configuration classes to do configure the Beans.
Why would spring attempt to initialize an AutoConfiguration bean with a default constructor ?
The errorPageFilterConfiguration source of spring looks like this:
#Configuration(proxyBeanMethods = false)
class ErrorPageFilterConfiguration {
#Bean
ErrorPageFilter errorPageFilter() {
return new ErrorPageFilter();
}
#Bean
FilterRegistrationBean<ErrorPageFilter> errorPageFilterRegistration(ErrorPageFilter filter) {
FilterRegistrationBean<ErrorPageFilter> registration = new FilterRegistrationBean<>(filter);
registration.setOrder(filter.getOrder());
registration.setDispatcherTypes(DispatcherType.REQUEST, DispatcherType.ASYNC);
return registration;
}
}
According to the stack on creation of the errorPageFilter it is initializing the ErrorMvcAutoConfiguration as a prerequisite ? Why ?
We are not initializing these beans manually. The only relevant code for error page handling that we have is this following:
#Bean
public WebServerFactoryCustomizer<TomcatServletWebServerFactory> webServerFactoryCustomizer() {
return webServerFactory -> {
ErrorPage errorPage = new ErrorPage(HttpStatus.INTERNAL_SERVER_ERROR, "/error");
webServerFactory.addErrorPages(errorPage);
};
}
This is a bug in Spring framework, introduced in version 5.3 in AbstractBeanFactory.
BeanPostProcessorCacheAwareList and accesses to the beanPostProcessors instance are not Thread safe. If multiple Threads are running during initialization and a Thread calls getBeanPostProcessorCache() while another Thread is calling addBeanPostProcessors, you can create a cache which does not contain all BeanPostProcessor instances and thus doesn't find the appropriate constructor.
I will submit a bug for this to spring-framework.
https://github.com/spring-projects/spring-framework/blob/16ea4692bab551800b9ba994ac08099e8acfd6cd/spring-beans/src/main/java/org/springframework/beans/factory/support/AbstractBeanFactory.java#L964
Issue created : https://github.com/spring-projects/spring-framework/issues/29299
Hello I am creating program which will communicate and send information using channel. When I run program it doesn't work.
Errors:
Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
2021-05-02 13:47:37.938 ERROR 12584 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'helloWorldQueueProducer' defined in file [C:\workspace\target\classes\edu\producer\HelloWorldQueueProducer.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'jmsTemplate' defined in class path resource [org/springframework/boot/autoconfigure/jms/JmsAutoConfiguration$JmsTemplateConfiguration.class]: Unsatisfied dependency expressed through method 'jmsTemplate' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jmsConnectionFactory' defined in class path resource [org/springframework/boot/autoconfigure/jms/artemis/ArtemisConnectionFactoryConfiguration$SimpleConnectionFactoryConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.jms.connection.CachingConnectionFactory]: Factory method 'cachingJmsConnectionFactory' threw exception; nested exception is java.lang.IllegalStateException: Unable to create ActiveMQConnectionFactory
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800) ~[spring-beans-5.3.5.jar:5.3.5]
#Component
#RequiredArgsConstructor
public class HelloWorldQueueProducer {
private final JmsTemplate jmsTemplate;
#Scheduled(fixedRate = 2000)
public void sendHello() {
HelloMessage message = HelloMessage.builder()
.id(HelloMessage.nextId())
.createdAt(LocalDateTime.now())
.message("Hello world!")
.build();
jmsTemplate.convertAndSend(JmsConfig.QUEUE_HELLO_WORLD, message);
System.out.println("HelloWorldQueueProducer.sendHello - sent message: " + message);
}
}
Not quite sure about it, but have you defined the necessary properties in your application.properties? You need to set them like this i. e.
spring.artemis.mode=native
spring.artemis.host=localhost
spring.artemis.port=61616
spring.artemis.user=developer
spring.artemis.password=developer
jms.queue.destination=myqueue
Otherwise the autoconfiguration of spring boot wouldn't bootstrap the necessary beans. I had this problem once.
I'm trying to create a converter that will fetch object from DB by it's ObjectId. But the mongoTemplate is always empty in converter:
org.springframework.core.convert.ConversionFailedException:
Failed to
convert from type org.bson.types.ObjectId to type
com.atlas.mymodule.datadomain.MyObject for value
'130000000000000000000013';
nested exception is
java.lang.NullPointerException
Code:
#Component
public class ObjectIdToMyObjectConverter implements Converter<ObjectId, MyObject> {
#Autowired
private MongoTemplate mongoTemplate; // null ???
public MyObject convert(ObjectId objectId) {
return mongoTemplate.findById(objectId, MyObject.class); // <- NullPointerException
}
}
Configuration:
#Configuration
#ComponentScan
#EnableMongoRepositories
public abstract class MyModuleConfiguration extends AbstractMongoConfiguration {
#Override
public MongoClient mongo() throws Exception {
List<MongoCredential> mongoCredential = getMongoCredentials();
return mongoCredential == null ?
new MongoClient(getMongoServerAddresses()) :
new MongoClient(getMongoServerAddresses(), mongoCredential, getMongoClientOptions());
}
protected abstract List<MongoCredential> getMongoCredentials();
protected abstract MongoClientOptions getMongoClientOptions();
protected abstract List<ServerAddress> getMongoServerAddresses() throws UnknownHostException;
#Bean
public ObjectIdToMyObjectConverter objectIdToMyObjectConverter() {
return new ObjectIdToMyObjectConverter());
}
#Override
public CustomConversions customConversions() {
List<Converter<?, ?>> converters = new ArrayList<Converter<?, ?>>();
converters.add(objectIdToMyObjectConverter());
return new CustomConversions(converters);
}
}
Test Configuration:
public class MyModuleTestConfiguration extends MyModuleConfiguration {
// overrides abstract methods, defines connection details...
}
update:
I've updated the code according to #mavarazy suggestion (added ObjectIdToMyObjectConverter bean definition) but got an exception:
Error creating bean with name 'mongoTemplate': Requested bean is
currently in creation: Is there an unresolvable circular reference?
Full exception:
Error creating bean with name 'mongoTemplate' defined in com.atlas.MyModule.MyModuleTestConfiguration:
Bean instantiation via factory method failed;
nested exception is org.springframework.beans.BeanInstantiationException:
Failed to instantiate [org.springframework.data.mongodb.core.MongoTemplate]: Factory method 'mongoTemplate' threw exception;
nested exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'mappingMongoConverter' defined in com.atlas.MyModule.MyModuleTestConfiguration: Bean instantiation via factory method failed;
nested exception is org.springframework.beans.BeanInstantiationException:
Failed to instantiate [org.springframework.data.mongodb.core.convert.MappingMongoConverter]: Factory method 'mappingMongoConverter' threw exception;
nested exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'mongoMappingContext' defined in com.atlas.MyModule.MyModuleTestConfiguration: Bean instantiation via factory method failed;
nested exception is org.springframework.beans.BeanInstantiationException:
Failed to instantiate [org.springframework.data.mongodb.core.mapping.MongoMappingContext]: Factory method 'mongoMappingContext' threw exception;
nested exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'customConversions' defined in com.atlas.MyModule.MyModuleTestConfiguration: Bean instantiation via factory method failed;
nested exception is org.springframework.beans.BeanInstantiationException:
Failed to instantiate [org.springframework.data.mongodb.core.convert.CustomConversions]: Factory method 'customConversions' threw exception;
nested exception is org.springframework.beans.factory.BeanCreationException:
Error creating bean with name 'objectIdToMyObjectConverter': Injection of autowired dependencies failed;
nested exception is org.springframework.beans.factory.BeanCreationException:
Could not autowire field: private org.springframework.data.mongodb.core.MongoTemplate com.atlas.MyModule.ObjectIdToMyObjectConverter.mongoTemplate;
nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException:
Error creating bean with name 'mongoTemplate': Requested bean is currently in creation: Is there an unresolvable circular reference?
Thanks.
ObjectIdToMyObjectConverter is not a spring bean. If you want #Autowired to work, create ObjectIdToMyObjectConverter as Spring bean, like this:
#Bean
public ObjectIdToMyObjectConverter objectIdToMyObjectConverter() {
return new ObjectIdToMyObjectConverter());
}
and #Autowire it in your configuration.
Following #Savash update
I have not paid enough attention to your configurations.
What you see is happening because you are trying to create MongoTemplate, which depends on CustomConversions, and at the same time CustomConversions depend on MongoTemplate, spring can't and should not do that.
As a solution:
You can create your CustomConversions with ApplicationContextAware, and extract MongoTemplate reference lazily on a first call.
I thought you are using CustomConversions as part of spring-integration or something. If so it does not need to be part of converters for Mongo. If you need it as MongoConverters, you are doing something really strange.
What is exact use case, you need this for?
Following comments:
Do I understand right, that you want MongoTemplate to read object with user reference as User object, and write object with User value as user reference?
I think.
You have a bad data model (you are trying to emulate JOIN operation in your MongoTemplate, which means you are missing something in your data model, and this is not how you should work with mongo).
Just call User explicitly when you need it, don't overload your DB with additional work, you'll have problems with performance
You can use another object, which you'll enrich with current user, as needed
Maybe SQL & ORM like Hibernate is a better approach for you ?
Try Hibernate OGM for your purpose, it might provide functionality, you need (Not sure, though, have not worked with it)
I've a web application that uses apache dbcp and spring jdbc to perform database operations on an oracle database. I need to write a performance logger that logs the individual times of each database operation. I tried writing an around advice on all 'execute' methods of org.springframework.jdbc.core.JdbcTemplate but it results in an error when spring gets initialized. The logger class and the exception stacktrace is as follows:-
I also tried to use CGLIB proxies by enabling but it errors out on dao classes that extends from spring's StoredProcedure class and use constructor injection.
#Aspect
public class Logger {
#Around("this(org.springframework.jdbc.core.JdbcTemplate) && execution(* execute(*))")
public Object invoke(ProceedingJoinPoint pjp) throws Throwable {
long time = System.currentTimeMillis();
Object result = pjp.proceed();
LOGGER.debug("time consumed = " + (System.currentTimeMillis() - time));
return result;
}
Exception stacktrace:
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.UnsatisfiedDependencyException:
Error creating bean with name 'myDao' defined in class path resource [spring/my-dao.xml]: Unsatisfied dependency expressed through constructor argument with index 0 of type [org.springframework.jdbc.core.JdbcTemplate]:
Could not convert constructor argument value of type [$Proxy7] to required type [org.springframework.jdbc.core.JdbcTemplate]:
Failed to convert value of type '$Proxy7 implementing org.springframework.jdbc.core.JdbcOperations,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised'
to required type 'org.springframework.jdbc.core.JdbcTemplate';
nested exception is
java.lang.IllegalStateException: Cannot convert value of type [$Proxy7 implementing org.springframework.jdbc.core.JdbcOperations,org.springframework.beans.factory.InitializingBean,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised]
to required type [org.springframework.jdbc.core.JdbcTemplate]:
no matching editors or conversion strategy found
at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:702)
at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196)