При миграции Springboot с 2.1.0 на 2.2.1 с ошибкой Mon go

Question

Springboot версии 2.2.1 при переходе с 2.1.0

Причина: java .lang.NullPointerException в org.springframework.data.mongodb.core.MongoTemplate.potentiallyConvertRuntimeException (MongoTemplate. java: 2902) в org.springframework.data.mongodb.core.MultiTenancyMongoTemplate.execute (MultiTenancyMongoTemplate. java: 81) в org.springframework.data.mongodb.core.MultiTenancyMongoTemplate. 54) по адресу org.springframework.data.mongodb.core.DefaultIndexOperations.execute (DefaultIndexOperations. java: 214) по адресу org.springframework.data.mongodb.core.DefaultIndexOperations.ensureIndex (DefaultIndexOperations *: 121 или 101) в * 1014 в * 1014 в * 1014 в *. .springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator.createIndex (. MongoPersistentEntityIndexCreator java: 158) в org.springframework.data.mongodb.core.index.MongoPersistentEntityIndexCreator.checkForAndCreateIndexes (MongoPersistentEntityIndexCreator java:. 148) в орг .springframework.data.m ongodb.core.index.MongoPersistentEntityIndexCreator.checkForIndexes (MongoPersistentEntityIndexCreator. java: 130) в org.springframework.data.mongodb.core.index.MongoPersistingEntity .core.index. . (MultiTenancyMongoTemplate. java: 33) в ApplicationsMongoTemplate. (ApplicationsMongoTemplate. java: 21) в MongoConfiguration.mongoOperations (MongoConfiguration. java: 53) в MongoConfiguration at MongoConfiguration urationClassEnhancer $ BeanMethodInterceptor.intercept (ConfigurationClassEnhancer. java: 363) в MongoConfiguration .base / jdk.internal.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl. java: 62) в java .base / jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke * 1030): .base / java .lang.reflect.Method.invoke (Метод. java: 566) в org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate (SimpleInstantiationStrategy. java: 154) ... 122 больше

@Configuration
@EnableMongoRepositories(basePackages = "repositories", mongoTemplateRef = "mongoOperations")
public class MongoConfiguration {

    private final MongoClientOptions options;
    private final MongoClientFactory factory;

    public MongoConfiguration(MongoProperties properties,
                                  ObjectProvider<MongoClientOptions> options, Environment environment) {
        this.options = options.getIfAvailable();
        this.factory = new MongoClientFactory(properties, environment);
    }

    @Bean(destroyMethod = "close")
    public MongoClient mongo() {
        return this.factory.createMongoClient(this.options);
    }

    @Bean
    public ValidatingMongoEventListener validatingMongoEventListener() {
        return new ValidatingMongoEventListener(validator());
    }

    @Bean
    public LocalValidatorFactoryBean validator() {
        return new LocalValidatorFactoryBean();
    }

    @Bean
    public MongoOperations mongoOperations(final ShareContextMongoDbFactory mongoDbFactory, final MongoConverter mongoConverter) {
        return new ApplicationsMongoTemplate(mongoDbFactory, mongoConverter);
    }

    @Bean
    public ShareContextMongoDbFactory mongoDbFactory(final MongoClient mongoClient, final MongoProperties mongoProperties) {
        return new ShareContextMongoDbFactory(mongoClient, mongoProperties.getDatabase());
    }

}

public class ApplicationsMongoTemplate extends MultiTenancyMongoTemplate implements
    ApplicationEventPublisherAware {

  private ApplicationEventPublisher applicationEventPublisher;

  public ApplicationsMongoTemplate(
      ShareContextMongoDbFactory mongoDbFactory,
      MongoConverter mongoConverter) {
    super(mongoDbFactory, mongoConverter);
  }

  /**
   * Remove the given object from the collection by id.
   *
   * @param object must not be {@literal null}.
   * @return the {@link DeleteResult} which lets you access the results of the previous delete.
   */

  @Override
  @NonNull
  public DeleteResult remove(Object object) {
    Assert.notNull(object, "Object must not be null!");
    applicationEventPublisher.publishEvent(new BeforeDeleteEvent(object));
    return super.remove(object);
  }

  @Override
  public void setApplicationEventPublisher(
      @NonNull ApplicationEventPublisher applicationEventPublisher) {
    this.applicationEventPublisher = applicationEventPublisher;
  }
}

build.gradle dependecies

dependencies {
    compile "org.springframework.cloud:spring-cloud-starter-openfeign"
    compile "org.springframework.boot:spring-boot-starter-cache"
    compile "org.springframework.boot:spring-boot-starter-actuator"
    compile "org.springframework.boot:spring-boot-starter-data-mongodb"
    compile "org.springframework.boot:spring-boot-starter-security"
    compile "org.springframework.boot:spring-boot-starter-validation"
    compile "org.springframework.boot:spring-boot-starter-websocket"
    compile "org.springframework.boot:spring-boot-starter-web"
    compile "org.springframework.boot:spring-boot-starter-aop"
    compile "org.springframework.boot:spring-boot-starter-amqp"
    compileOnly "org.springframework.boot:spring-boot-configuration-processor"
    testCompile "org.springframework.boot:spring-boot-starter-test"
    testCompile "org.openjdk.jmh:jmh-core:${jmh_version}"
    testCompile "org.openjdk.jmh:jmh-generator-annprocess:${jmh_version}"
    testCompile "org.powermock:powermock-module-junit4:${powermock_version}"
    testCompile "org.powermock:powermock-api-mockito2:${powermock_version}"
    testCompile "org.mockito:mockito-core:2.18.3"
    testCompile "commons-beanutils:commons-beanutils:1.9.4"
}

Answer 1

Из журналов, которые я обнаружил, что индекс не определен должным образом в одном из ваших документов, управляемых весной go. Попробуйте проверить свой метод sureIndex и аннотацию @ CompoundIndex .