问题
I'm using Spring boot 2.0.4 with couchbase server (enterprise 5.5) as a docker container on my local machine. I have a configuration class which extends AbstractCouchbaseConfiguration, where I have provided the couchbase cluster/bucket details.
The repository interface is annotated with @N1qlPrimaryIndexed and @ViewIndexed(designDoc = "person", viewName = "all") and my application.properties file has spring.data.couchbase.auto-index=true
From what I understand, Spring boot should be able to auto create the primary index and views.
This is my config class
public class CouchbaseConfig extends AbstractCouchbaseConfiguration {
@Value("${couchbase_host}")
private String hostname;
@Value("${couchbase_bucket}")
private String bucket;
@Override
@Bean(name = BeanNames.COUCHBASE_CLUSTER_INFO)
public ClusterInfo couchbaseClusterInfo() throws Exception {
return couchbaseCluster().authenticate("Administrator","password").clusterManager().info();
}
@Bean
public Cluster cluster() {
return CouchbaseCluster.create(getEnvironment(),hostname);
}
@Override
@Bean(destroyMethod = "close", name = BeanNames.COUCHBASE_BUCKET)
public Bucket couchbaseClient() throws Exception {
return couchbaseCluster().openBucket(getBucketName());
}
@Override
protected List<String> getBootstrapHosts() {
return Collections.singletonList(hostname);
}
@Override
protected String getBucketName() {
return bucket;
}
@Override
protected String getBucketPassword() {
return "password";
}
@Override
protected CouchbaseEnvironment getEnvironment() {
CouchbaseEnvironment environment = DefaultCouchbaseEnvironment.builder()
.connectTimeout(25000)
.queryTimeout(75000)
.kvTimeout(5000)
.socketConnectTimeout(40000)
.build();
return environment;
}
When I start my app based on the above config,
2018-08-10 19:47:31.653 INFO 29198 --- [ main] i.InspectionsAggregateServiceApplication : No active profile set, falling back to default profiles: default
2018-08-10 19:47:31.697 INFO 29198 --- [ main] ConfigServletWebServerApplicationContext : Refreshing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@757acd7b: startup date [Fri Aug 10 19:47:31 CDT 2018]; root of context hierarchy
2018-08-10 19:47:32.283 INFO 29198 --- [ main] o.s.b.f.s.DefaultListableBeanFactory : Overriding bean definition for bean 'requestContextFilter' with a different definition: replacing [Root bean: class [null]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=org.springframework.boot.autoconfigure.jersey.JerseyAutoConfiguration; factoryMethodName=requestContextFilter; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/jersey/JerseyAutoConfiguration.class]] with [Root bean: class [org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=requestContextFilter; initMethodName=null; destroyMethodName=(inferred); defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.class]]
2018-08-10 19:47:32.463 INFO 29198 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
2018-08-10 19:47:32.836 INFO 29198 --- [ main] o.s.b.w.e.t.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2018-08-10 19:47:32.856 INFO 29198 --- [ main] o.a.c.c.StandardService : Starting service [Tomcat]
2018-08-10 19:47:32.856 INFO 29198 --- [ main] o.a.c.c.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.32
2018-08-10 19:47:32.859 INFO 29198 --- [ost-startStop-1] o.a.c.c.AprLifecycleListener : The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: [/Users/lakshmananraman/Library/Java/Extensions:/Library/Java/Extensions:/Network/Library/Java/Extensions:/System/Library/Java/Extensions:/usr/lib/java:.]
2018-08-10 19:47:32.965 INFO 29198 --- [ost-startStop-1] o.a.c.c.C.[.[.[/] : Initializing Spring embedded WebApplicationContext
2018-08-10 19:47:32.966 INFO 29198 --- [ost-startStop-1] o.s.w.c.ContextLoader : Root WebApplicationContext: initialization completed in 1272 ms
2018-08-10 19:47:33.215 INFO 29198 --- [ost-startStop-1] o.s.b.w.s.ServletRegistrationBean : Servlet com.ge.trans.rc360.inspection.config.JerseyConfig mapped to [/api/*]
2018-08-10 19:47:33.218 INFO 29198 --- [ost-startStop-1] o.s.b.w.s.ServletRegistrationBean : Servlet dispatcherServlet mapped to [/]
2018-08-10 19:47:33.221 INFO 29198 --- [ost-startStop-1] o.s.b.w.s.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*]
2018-08-10 19:47:33.221 INFO 29198 --- [ost-startStop-1] o.s.b.w.s.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*]
2018-08-10 19:47:33.221 INFO 29198 --- [ost-startStop-1] o.s.b.w.s.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*]
2018-08-10 19:47:33.221 INFO 29198 --- [ost-startStop-1] o.s.b.w.s.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*]
2018-08-10 19:47:33.444 INFO 29198 --- [ main] c.c.c.c.CouchbaseCore : CouchbaseEnvironment: {sslEnabled=false, sslKeystoreFile='null', sslTruststoreFile='null', sslKeystorePassword=false, sslTruststorePassword=false, sslKeystore=null, sslTruststore=null, bootstrapHttpEnabled=true, bootstrapCarrierEnabled=true, bootstrapHttpDirectPort=8091, bootstrapHttpSslPort=18091, bootstrapCarrierDirectPort=11210, bootstrapCarrierSslPort=11207, ioPoolSize=8, computationPoolSize=8, responseBufferSize=16384, requestBufferSize=16384, kvServiceEndpoints=1, viewServiceEndpoints=12, queryServiceEndpoints=12, searchServiceEndpoints=12, configPollInterval=2500, configPollFloorInterval=50, ioPool=NioEventLoopGroup, kvIoPool=null, viewIoPool=null, searchIoPool=null, queryIoPool=null, coreScheduler=CoreScheduler, memcachedHashingStrategy=DefaultMemcachedHashingStrategy, eventBus=DefaultEventBus, packageNameAndVersion=couchbase-java-client/2.5.9 (git: 2.5.9, core: 1.5.9), retryStrategy=BestEffort, maxRequestLifetime=75000, retryDelay=ExponentialDelay{growBy 1.0 MICROSECONDS, powers of 2; lower=100, upper=100000}, reconnectDelay=ExponentialDelay{growBy 1.0 MILLISECONDS, powers of 2; lower=32, upper=4096}, observeIntervalDelay=ExponentialDelay{growBy 1.0 MICROSECONDS, powers of 2; lower=10, upper=100000}, keepAliveInterval=30000, continuousKeepAliveEnabled=true, keepAliveErrorThreshold=4, keepAliveTimeout=2500, autoreleaseAfter=2000, bufferPoolingEnabled=true, tcpNodelayEnabled=true, mutationTokensEnabled=false, socketConnectTimeout=40000, callbacksOnIoPool=false, disconnectTimeout=25000, requestBufferWaitStrategy=com.couchbase.client.core.env.DefaultCoreEnvironment$2@6b760460, certAuthEnabled=false, coreSendHook=null, forceSaslPlain=false, queryTimeout=75000, viewTimeout=75000, searchTimeout=75000, analyticsTimeout=75000, kvTimeout=5000, connectTimeout=25000, dnsSrvEnabled=false}
2018-08-10 19:47:33.701 INFO 29198 --- [ cb-io-1-1] c.c.c.c.n.Node : Connected to Node 127.0.0.1/localhost
2018-08-10 19:47:33.750 INFO 29198 --- [ cb-io-1-1] c.c.c.c.n.Node : Disconnected from Node 127.0.0.1/localhost
2018-08-10 19:47:34.146 INFO 29198 --- [ cb-io-1-2] c.c.c.c.n.Node : Connected to Node 127.0.0.1/localhost
2018-08-10 19:47:34.208 INFO 29198 --- [-computations-4] c.c.c.c.c.ConfigurationProvider : Opened bucket person
2018-08-10 19:47:34.459 WARN 29198 --- [ main] c.c.c.c.e.CoreEnvironment : More than 1 Couchbase Environments found (2), this can have severe impact on performance and stability. Reuse environments!
2018-08-10 19:47:34.460 INFO 29198 --- [ main] c.c.c.c.CouchbaseCore : CouchbaseEnvironment: {sslEnabled=false, sslKeystoreFile='null', sslTruststoreFile='null', sslKeystorePassword=false, sslTruststorePassword=false, sslKeystore=null, sslTruststore=null, bootstrapHttpEnabled=true, bootstrapCarrierEnabled=true, bootstrapHttpDirectPort=8091, bootstrapHttpSslPort=18091, bootstrapCarrierDirectPort=11210, bootstrapCarrierSslPort=11207, ioPoolSize=8, computationPoolSize=8, responseBufferSize=16384, requestBufferSize=16384, kvServiceEndpoints=1, viewServiceEndpoints=12, queryServiceEndpoints=12, searchServiceEndpoints=12, configPollInterval=2500, configPollFloorInterval=50, ioPool=NioEventLoopGroup, kvIoPool=null, viewIoPool=null, searchIoPool=null, queryIoPool=null, coreScheduler=CoreScheduler, memcachedHashingStrategy=DefaultMemcachedHashingStrategy, eventBus=DefaultEventBus, packageNameAndVersion=couchbase-java-client/2.5.9 (git: 2.5.9, core: 1.5.9), retryStrategy=BestEffort, maxRequestLifetime=75000, retryDelay=ExponentialDelay{growBy 1.0 MICROSECONDS, powers of 2; lower=100, upper=100000}, reconnectDelay=ExponentialDelay{growBy 1.0 MILLISECONDS, powers of 2; lower=32, upper=4096}, observeIntervalDelay=ExponentialDelay{growBy 1.0 MICROSECONDS, powers of 2; lower=10, upper=100000}, keepAliveInterval=30000, continuousKeepAliveEnabled=true, keepAliveErrorThreshold=4, keepAliveTimeout=2500, autoreleaseAfter=2000, bufferPoolingEnabled=true, tcpNodelayEnabled=true, mutationTokensEnabled=false, socketConnectTimeout=40000, callbacksOnIoPool=false, disconnectTimeout=25000, requestBufferWaitStrategy=com.couchbase.client.core.env.DefaultCoreEnvironment$2@1a87b51, certAuthEnabled=false, coreSendHook=null, forceSaslPlain=false, queryTimeout=75000, viewTimeout=75000, searchTimeout=75000, analyticsTimeout=75000, kvTimeout=5000, connectTimeout=25000, dnsSrvEnabled=false}
2018-08-10 19:47:34.569 INFO 29198 --- [ main] o.s.w.s.h.SimpleUrlHandlerMapping : Mapped URL path [/**/favicon.ico] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-08-10 19:47:34.681 INFO 29198 --- [ main] s.w.s.m.m.a.RequestMappingHandlerAdapter : Looking for @ControllerAdvice: org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@757acd7b: startup date [Fri Aug 10 19:47:31 CDT 2018]; root of context hierarchy
2018-08-10 19:47:34.734 INFO 29198 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error]}" onto public org.springframework.http.ResponseEntity<java.util.Map<java.lang.String, java.lang.Object>> org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.error(javax.servlet.http.HttpServletRequest)
2018-08-10 19:47:34.735 INFO 29198 --- [ main] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped "{[/error],produces=[text/html]}" onto public org.springframework.web.servlet.ModelAndView org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController.errorHtml(javax.servlet.http.HttpServletRequest,javax.servlet.http.HttpServletResponse)
2018-08-10 19:47:34.754 INFO 29198 --- [ main] o.s.w.s.h.SimpleUrlHandlerMapping : Mapped URL path [/webjars/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-08-10 19:47:34.755 INFO 29198 --- [ main] o.s.w.s.h.SimpleUrlHandlerMapping : Mapped URL path [/**] onto handler of type [class org.springframework.web.servlet.resource.ResourceHttpRequestHandler]
2018-08-10 19:47:34.922 INFO 29198 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup
2018-08-10 19:47:34.955 INFO 29198 --- [ main] o.s.b.w.e.t.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
I notice that it connects and disconnects to the node and displays the warning, found more than one couchbase environment. Although, the bucket is open, spring does not create the view and index and my app fails.
Caused by:
org.springframework.dao.InvalidDataAccessResourceUsageException: View
person/all does not exist.; nested exception is
com.couchbase.client.java.error.ViewDoesNotExistException: View
person/all does not exist.
Caused by: rx.exceptions.OnErrorThrowable$OnNextValue: OnError while emitting onNext value: com.couchbase.client.java.document.json.JsonObject.class
2018-08-10 19:47:35.115 INFO 29198 --- [ main] ConfigServletWebServerApplicationContext : Closing org.springframework.boot.web.servlet.context.AnnotationConfigServletWebServerApplicationContext@757acd7b: startup date [Fri Aug 10 19:47:31 CDT 2018]; root of context hierarchy
2018-08-10 19:47:35.116 INFO 29198 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
2018-08-10 19:47:35.123 INFO 29198 --- [ main] c.c.c.c.c.ConfigurationProvider : Closed bucket person
2018-08-10 19:47:35.123 INFO 29198 --- [ cb-io-1-2] c.c.c.c.n.Node : Disconnected from Node 127.0.0.1/localhost
Please help me understand why spring finds two couchbase environments and is not creating the primary index and view as expected.
回答1:
After re-reading the docs again, I added a override on IndexManager method and after overriding the other methods, spring configured the environment correctly.
来源：https://stackoverflow.com/questions/51795769/spring-data-couchbase-3-0-9-release-com-couchbase-client-java-error-viewdoesno