search

spring-projects / spring-data-couchbase

Provides support to increase developer productivity in Java when using Couchbase. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
https://spring.io/projects/spring-data-couchbase
Apache License 2.0
277 stars 191 forks source link

Connecting to multiple buckets fails [DATACOUCH-47] #362

Closed spring-projects-issues closed 10 years ago

spring-projects-issues commented 10 years ago

Pavel Bekkerman opened DATACOUCH-47 and commented

I have some thin like:

When I run test they fail: ... Caused by: com.couchbase.client.vbucket.ConfigurationException: Configuration for bucket "b" was not found in server list (http://localhost:8091/pools). at com.couchbase.client.vbucket.ConfigurationProviderHTTP.readPools(ConfigurationProviderHTTP.java:274) ... Now, If I remove all the configurations for bucket/template/repo B - all starts to work great for the remaining A!!! --- **Referenced from:** commits https://github.com/spring-projects/spring-data-couchbase/commit/9c3cc52d2e2c9a5366ff7d6e8aab827dc68a2803
spring-projects-issues commented 10 years ago

Michael Nitschinger commented

This is the CouchbaseClient telling you that you do not have a bucket with that name and/or password!

Can you please post the info of localhost:8091/pools/default/buckets? Also make sure the bucket is there (case sensitive) and also M2 is already shipped.

Finally it's called Couchbase and not CouchDB just making sure you connect to the right database ;)

spring-projects-issues commented 10 years ago

Pavel Bekkerman commented

Hi Michael.

Before replying to your comment, I cared to upgraded to 1.0.0.M2. I, than, deleted and recreated the buckets... and got the same failure. Only now the stack trace is more informative.

Basically, it says: once you have more than one template (or repository), I have more than one couchbase client - and I don't know which maps to what! Probably, there's a bug in how or is implemented.

1) I don't know if it helps, but: in Eclipse, STS, CTRL+hover on couchbase-template-ref="XXX" fails, while on db-ref="YYY" it works OK.

2) switching to spring-data-mongo with the same exact configuration works like a charm. The only difference with the Mongo is that I had to place "in between" templates and their appropriate db instances.

Any idea now?

The trace: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '....................RepositoryTest': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.couchbase.client.CouchbaseClient ....................RepositoryTest.deviceCurrentLocationCouchbaseClient; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [com.couchbase.client.CouchbaseClient] is defined: expected single matching bean but found 2: [devicecurrentlocation, personactivity] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:287) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1106) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBeanProperties(AbstractAutowireCapableBeanFactory.java:374) at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.injectDependencies(DependencyInjectionTestExecutionListener.java:110) at org.springframework.test.context.support.DependencyInjectionTestExecutionListener.prepareTestInstance(DependencyInjectionTestExecutionListener.java:75) at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:321) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:211) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:288) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:290) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231) at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71) at org.junit.runners.ParentRunner.run(ParentRunner.java:309) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.couchbase.client.CouchbaseClient ....................RepositoryTest.deviceCurrentLocationCouchbaseClient; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [com.couchbase.client.CouchbaseClient] is defined: expected single matching bean but found 2: [devicecurrentlocation, personactivity] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:513) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:92) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:284) ... 27 more Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [com.couchbase.client.CouchbaseClient] is defined: expected single matching bean but found 2: [devicecurrentlocation, personactivity] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:823) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:730) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:485) ... 29 more

spring-projects-issues commented 10 years ago

Michael Nitschinger commented

Jup, looks like a bug from here. I think you're the first one to try this, the xml config part isnt used quite as often as the Java config I think.

I'll try to fix it for the RC1

spring-projects-issues commented 10 years ago

Pavel Bekkerman commented

Cool, thanks

spring-projects-issues commented 10 years ago

Michael Nitschinger commented

Hi Pavel,

it works for me.. I noticed when adding a test for this ticket, that you've used db-ref instead of client-ref.. here is a working example:

\<?xml version="1.0" encoding="UTF-8"?>

\<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:couchbase="http://www.springframework.org/schema/data/couchbase" xmlns:data-repository="http://www.springframework.org/schema/data/repository" xsi:schemaLocation="http://www.springframework.org/schema/data/couchbase http://www.springframework.org/schema/data/couchbase/spring-couchbase.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/data/repository http://www.springframework.org/schema/data/repository/spring-repository.xsd">

<couchbase:couchbase id="cb-first" bucket="default" password="" host="localhost" />
<couchbase:couchbase id="cb-second" bucket="sn" password="sn" host="localhost" />

<couchbase:template id="cb-template-first" client-ref="cb-first" />
<couchbase:template id="cb-template-second" client-ref="cb-second" />

<couchbase:repositories base-package="com.example" couchbase-template-ref="cb-template-first">
    <data-repository:include-filter type="regex" expression=".*ARepository" />
</couchbase:repositories>

<couchbase:repositories base-package="com.example" couchbase-template-ref="cb-template-second">
    <data-repository:include-filter type="regex" expression=".*BRepository" />
</couchbase:repositories>

\

spring-projects-issues commented 10 years ago

Michael Nitschinger commented

Please reopen if my provided code doesn't work for you (or is invalid otherwise), thanks!