【发布时间】：2021-08-24 07:24:56
【问题描述】：
在表格弹出之前，我首先在 Spring 组件中添加了一个 @EventHandler 注释方法，如下所示：
@RequiredArgsConstructor
@Component
@ProcessingGroup("member-info")
public class MemberProjector {
private final MemberRepo repo;
@EventHandler
public void handle(CreatedPaymentEvent evt){
// TODO : user valid
}
// ...
}
当我运行应用程序时，出现以下异常：
org.springframework.context.ApplicationContextException: Failed to start bean 'org.axonframework.spring.config.AxonConfiguration'; nested exception is org.axonframework.lifecycle.LifecycleHandlerInvocationException: One of the start handlers in phase [null] failed with the following exception:
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.9.jar:5.3.9]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.9.jar:5.3.9]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.9.jar:5.3.9]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.9.jar:5.3.9]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.9.jar:5.3.9]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935) ~[spring-context-5.3.9.jar:5.3.9]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.9.jar:5.3.9]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.3.jar:2.5.3]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.3.jar:2.5.3]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.3.jar:2.5.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.3.jar:2.5.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.3.jar:2.5.3]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.3.jar:2.5.3]
at com.payment.PaymentApplication.main(PaymentApplication.java:9) ~[main/:na]
Caused by: org.axonframework.lifecycle.LifecycleHandlerInvocationException: One of the start handlers in phase [null] failed with the following exception:
at org.axonframework.config.DefaultConfigurer.lambda$invokeStartHandlers$35(DefaultConfigurer.java:693) ~[axon-configuration-4.5.3.jar:4.5.3]
at org.axonframework.config.DefaultConfigurer.invokeLifecycleHandlers(DefaultConfigurer.java:744) ~[axon-configuration-4.5.3.jar:4.5.3]
at org.axonframework.config.DefaultConfigurer.invokeStartHandlers(DefaultConfigurer.java:687) ~[axon-configuration-4.5.3.jar:4.5.3]
at org.axonframework.config.DefaultConfigurer$ConfigurationImpl.start(DefaultConfigurer.java:811) ~[axon-configuration-4.5.3.jar:4.5.3]
at org.axonframework.spring.config.AxonConfiguration.start(AxonConfiguration.java:199) ~[axon-spring-4.5.3.jar:4.5.3]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.9.jar:5.3.9]
... 14 common frames omitted
Caused by: java.util.concurrent.ExecutionException: org.axonframework.lifecycle.LifecycleHandlerInvocationException: Failed during invocation of lifecycle handler [public void org.axonframework.axonserver.connector.processor.EventProcessorControlService.start()] on component [org.axonframework.axonserver.connector.processor.EventProcessorControlService@24ea71d]
at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395) ~[na:na]
at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2093) ~[na:na]
at org.axonframework.config.DefaultConfigurer.invokeLifecycleHandlers(DefaultConfigurer.java:742) ~[axon-configuration-4.5.3.jar:4.5.3]
... 18 common frames omitted
Caused by: org.axonframework.lifecycle.LifecycleHandlerInvocationException: Failed during invocation of lifecycle handler [public void org.axonframework.axonserver.connector.processor.EventProcessorControlService.start()] on component [org.axonframework.axonserver.connector.processor.EventProcessorControlService@24ea71d]
at org.axonframework.config.LifecycleHandlerInspector.invokeAndReturn(LifecycleHandlerInspector.java:128) ~[axon-configuration-4.5.3.jar:4.5.3]
at org.axonframework.config.LifecycleHandlerInspector.lambda$null$0(LifecycleHandlerInspector.java:91) ~[axon-configuration-4.5.3.jar:4.5.3]
at java.base/java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:195) ~[na:na]
at java.base/java.util.Spliterators$ArraySpliterator.forEachRemaining(Spliterators.java:948) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474) ~[na:na]
at java.base/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:913) ~[na:na]
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:na]
at java.base/java.util.stream.ReferencePipeline.reduce(ReferencePipeline.java:558) ~[na:na]
at org.axonframework.config.DefaultConfigurer.invokeLifecycleHandlers(DefaultConfigurer.java:740) ~[axon-configuration-4.5.3.jar:4.5.3]
... 18 common frames omitted
Caused by: java.lang.reflect.InvocationTargetException: null
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
at org.axonframework.config.LifecycleHandlerInspector.invokeAndReturn(LifecycleHandlerInspector.java:121) ~[axon-configuration-4.5.3.jar:4.5.3]
... 27 common frames omitted
Caused by: org.axonframework.eventhandling.tokenstore.UnableToRetrieveIdentifierException: Exception occurred while trying to establish storage identifier
at org.axonframework.eventhandling.tokenstore.jpa.JpaTokenStore.retrieveStorageIdentifier(JpaTokenStore.java:265) ~[axon-messaging-4.5.3.jar:4.5.3]
at org.axonframework.eventhandling.TrackingEventProcessor.lambda$calculateIdentifier$4(TrackingEventProcessor.java:245) ~[axon-messaging-4.5.3.jar:4.5.3]
at org.axonframework.common.transaction.TransactionManager.fetchInTransaction(TransactionManager.java:70) ~[axon-messaging-4.5.3.jar:4.5.3]
at org.axonframework.eventhandling.TrackingEventProcessor.calculateIdentifier(TrackingEventProcessor.java:244) ~[axon-messaging-4.5.3.jar:4.5.3]
at org.axonframework.eventhandling.TrackingEventProcessor.lambda$getTokenStoreIdentifier$3(TrackingEventProcessor.java:240) ~[axon-messaging-4.5.3.jar:4.5.3]
at java.base/java.util.concurrent.atomic.AtomicReference.updateAndGet(AtomicReference.java:209) ~[na:na]
at org.axonframework.eventhandling.TrackingEventProcessor.getTokenStoreIdentifier(TrackingEventProcessor.java:240) ~[axon-messaging-4.5.3.jar:4.5.3]
at org.axonframework.axonserver.connector.processor.StreamingEventProcessorInfoMessage.describe(StreamingEventProcessorInfoMessage.java:58) ~[axon-server-connector-4.5.3.jar:4.5.3]
at org.axonframework.axonserver.connector.processor.EventProcessorControlService.lambda$infoSupplier$1(EventProcessorControlService.java:115) ~[axon-server-connector-4.5.3.jar:4.5.3]
at io.axoniq.axonserver.connector.impl.ControlChannelImpl.lambda$sendScheduledProcessorInfo$3(ControlChannelImpl.java:245) ~[axonserver-connector-java-4.5.2.jar:4.5.2]
at java.base/java.util.concurrent.ConcurrentHashMap$ValuesView.forEach(ConcurrentHashMap.java:4772) ~[na:na]
at io.axoniq.axonserver.connector.impl.ControlChannelImpl.sendScheduledProcessorInfo(ControlChannelImpl.java:245) ~[axonserver-connector-java-4.5.2.jar:4.5.2]
at io.axoniq.axonserver.connector.impl.ControlChannelImpl.registerEventProcessor(ControlChannelImpl.java:226) ~[axonserver-connector-java-4.5.2.jar:4.5.2]
at org.axonframework.axonserver.connector.processor.EventProcessorControlService.lambda$start$0(EventProcessorControlService.java:105) ~[axon-server-connector-4.5.3.jar:4.5.3]
at java.base/java.util.HashMap.forEach(HashMap.java:1338) ~[na:na]
at org.axonframework.axonserver.connector.processor.EventProcessorControlService.start(EventProcessorControlService.java:103) ~[axon-server-connector-4.5.3.jar:4.5.3]
... 32 common frames omitted
Caused by: javax.persistence.PersistenceException: org.hibernate.exception.SQLGrammarException: could not prepare statement
at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl.find(SessionImpl.java:3357) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl.find(SessionImpl.java:3294) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:311) ~[spring-orm-5.3.9.jar:5.3.9]
at com.sun.proxy.$Proxy101.find(Unknown Source) ~[na:na]
at org.axonframework.eventhandling.tokenstore.jpa.JpaTokenStore.getConfig(JpaTokenStore.java:272) ~[axon-messaging-4.5.3.jar:4.5.3]
at org.axonframework.eventhandling.tokenstore.jpa.JpaTokenStore.retrieveStorageIdentifier(JpaTokenStore.java:263) ~[axon-messaging-4.5.3.jar:4.5.3]
... 47 common frames omitted
Caused by: org.hibernate.exception.SQLGrammarException: could not prepare statement
at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:186) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl.prepareQueryStatement(StatementPreparerImpl.java:151) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.prepareQueryStatement(AbstractLoadPlanBasedLoader.java:198) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeQueryStatement(AbstractLoadPlanBasedLoader.java:162) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader.executeLoad(AbstractLoadPlanBasedLoader.java:104) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.loader.entity.plan.AbstractLoadPlanBasedEntityLoader.load(AbstractLoadPlanBasedEntityLoader.java:285) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.doLoad(AbstractEntityPersister.java:4437) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:4427) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:576) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:544) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:208) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:332) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.event.internal.DefaultLoadEventListener.doOnLoad(DefaultLoadEventListener.java:108) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:74) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:110) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl.fireLoadNoChecks(SessionImpl.java:1186) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1175) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl.access$2100(SessionImpl.java:193) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.doLoad(SessionImpl.java:2779) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.lambda$load$1(SessionImpl.java:2767) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.perform(SessionImpl.java:2723) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2767) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.internal.SessionImpl.find(SessionImpl.java:3322) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
... 56 common frames omitted
Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "TOKEN_ENTRY" not found; SQL statement:
select tokenentry0_.processor_name as processo1_3_0_, tokenentry0_.segment as segment2_3_0_, tokenentry0_.owner as owner3_3_0_, tokenentry0_.timestamp as timestam4_3_0_, tokenentry0_.token as token5_3_0_, tokenentry0_.token_type as token_ty6_3_0_ from token_entry tokenentry0_ where tokenentry0_.processor_name=? and tokenentry0_.segment=? [42102-200]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:453) ~[h2-1.4.200.jar:1.4.200]
at com.zaxxer.hikari.pool.HikariProxyConnection.prepareStatement(HikariProxyConnection.java) ~[HikariCP-4.0.3.jar:na]
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$5.doPrepare(StatementPreparerImpl.java:149) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:176) ~[hibernate-core-5.4.32.Final.jar:5.4.32.Final]
... 78 common frames omitted
最后，这是我的application.yml：
server:
port: 8282
spring:
h2:
console:
enabled: true
settings:
trace : true
output.ansi.enabled: always
datasource:
url: jdbc:h2:tcp://localhost/~/delivery/payment
username: sa
password:
driver-class-name: org.h2.Driver
sql:
init :
mode : always
data-locations : classpath:data.sql
schema-locations : classpath:schema.sql
jpa:
hibernate.ddl-auto: none
generate-ddl: true
database-platform: org.hibernate.dialect.H2Dialect
application:
name: payment-service
在我发现的那些错误消息中：
Caused by: org.h2.jdbc.JdbcSQLSyntaxErrorException: Table "TOKEN_ENTRY" not found
所以我尝试创建那个表，我一直在尝试这个和那个，表是自动创建的。但我不知道为什么这些表是自动创建的。
// 会员只是我的实体
在h2-DB中创建这样的表正常吗？ 我是 Axon 的初学者，我不知道从哪里开始。
【问题讨论】：
-
这些是轴突内部表，用于跟踪事件/传奇的状态。 Axon javadocs 和手册是你的朋友：apidocs.axoniq.io/4.5/org/axonframework/eventhandling/…（这是链接到令牌条目表）
标签： axon