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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2020/12/10 03:19:52 UTC
[GitHub] [shardingsphere] 438219972 opened a new issue #8555: replica query Missing some configuration error in version 5.0.0-alpha
438219972 opened a new issue #8555:
URL: https://github.com/apache/shardingsphere/issues/8555
spring boot 2.4.0
<dependency>
<groupId>org.apache.shardingsphere</groupId>
<artifactId>shardingsphere-jdbc-core-spring-boot-starter</artifactId>
<version>5.0.0-alpha</version>
</dependency>
If not configured
`spring.shardingsphere.rules.replica-query.load-balancers.<algorithm-name>.props.xxx`
or
'spring.shardingsphere.datasource.common.xxx'
**at org.apache.shardingsphere.spring.boot.registry.AbstractAlgorithmProvidedBeanRegistry.lambda$registerBean$1(AbstractAlgorithmProvidedBeanRegistry.java:57)**
**at org.apache.shardingsphere.spring.boot.datasource.DataSourceMapSetter.getDataSourceMap(DataSourceMapSetter.java:66)**
Exception in thread "main" java.lang.reflect.UndeclaredThrowableException
at org.springframework.util.ReflectionUtils.rethrowRuntimeException(ReflectionUtils.java:147)
at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:830)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:336)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1309)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1298)
at com.winyo.shop.ShopApplication.main(ShopApplication.java:11)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.shardingsphere.spring.boot.util.PropertyUtil.v2(PropertyUtil.java:111)
at org.apache.shardingsphere.spring.boot.util.PropertyUtil.handle(PropertyUtil.java:75)
at org.apache.shardingsphere.spring.boot.registry.AbstractAlgorithmProvidedBeanRegistry.lambda$registerBean$1(AbstractAlgorithmProvidedBeanRegistry.java:57)
at java.lang.Iterable.forEach(Iterable.java:75)
at org.apache.shardingsphere.spring.boot.registry.AbstractAlgorithmProvidedBeanRegistry.registerBean(AbstractAlgorithmProvidedBeanRegistry.java:55)
at org.apache.shardingsphere.replicaquery.spring.boot.algorithm.ReplicaQueryAlgorithmProvidedBeanRegistry.postProcessBeanDefinitionRegistry(ReplicaQueryAlgorithmProvidedBeanRegistry.java:43)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:285)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:129)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:751)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:569)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:144)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:767)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:759)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:426)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:326)
... 3 more
Caused by: java.util.NoSuchElementException: No value bound
at org.springframework.boot.context.properties.bind.BindResult.get(BindResult.java:55)
... 22 more
The round-robin algorithm does not require attributes 'props'
and
I don't need to configure 'spring.shardingsphere.datasource.common.xxx'
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[GitHub] [shardingsphere] 438219972 commented on issue #8555: replica query Missing some configuration error in version 5.0.0-alpha
Posted by GitBox <gi...@apache.org>.
438219972 commented on issue #8555:
URL: https://github.com/apache/shardingsphere/issues/8555#issuecomment-744127732
>
>
> Hi guys,
>
> Do you think [#8514](https://github.com/apache/shardingsphere/issues/8514) is the same as this one?
>
> `.props` for `SpringBoot` is a bug and has been fixed on the master branch. Sorry for this inconvenience. :(
>
> But for now, here are two approaches for you to avoid this exception,
>
> * Use SpringBoot 1.x release
>
> * Set a fake or invalid property, like `spring.shardingsphere.rules.replica-query.load-balancers.<algorithm-name>.props.default=0` (Don't worry, this `default` property has no any effect)
>
>
> Again, we are sorry to trouble you with this one.
>
> Trista
Thank you，I already set a fake property to solve it
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[GitHub] [shardingsphere] J-TIGGER commented on issue #8555: replica query Missing some configuration error in version 5.0.0-alpha
Posted by GitBox <gi...@apache.org>.
J-TIGGER commented on issue #8555:
URL: https://github.com/apache/shardingsphere/issues/8555#issuecomment-742262375
Thank you, I've worked it out
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[GitHub] [shardingsphere] tristaZero commented on issue #8555: replica query Missing some configuration error in version 5.0.0-alpha
Posted by GitBox <gi...@apache.org>.
tristaZero commented on issue #8555:
URL: https://github.com/apache/shardingsphere/issues/8555#issuecomment-742223648
Hi guys,
Do you think [#8514](https://github.com/apache/shardingsphere/issues/8514) is the same as this one?
`.props` for `SpringBoot` is a bug and has been fixed on the master branch. Sorry for this inconvenience. :(
But for now, here are two approaches for you to avoid this exception,
- Use SpringBoot 1.x release
- Set a fake or invalid property, like `spring.shardingsphere.rules.replica-query.load-balancers.<algorithm-name>.props.default=0` (Don't worry, this `default` property has no any effect)
Again, we are sorry to trouble you with this one.
Trista
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[GitHub] [shardingsphere] J-TIGGER commented on issue #8555: replica query Missing some configuration error in version 5.0.0-alpha
Posted by GitBox <gi...@apache.org>.
J-TIGGER commented on issue #8555:
URL: https://github.com/apache/shardingsphere/issues/8555#issuecomment-742217888
I have encountered the same problem. Has this been solved?
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[GitHub] [shardingsphere] 438219972 closed issue #8555: replica query Missing some configuration error in version 5.0.0-alpha
Posted by GitBox <gi...@apache.org>.
438219972 closed issue #8555:
URL: https://github.com/apache/shardingsphere/issues/8555
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