configuration - Spring Boot + cassandra-6ren

configuration - Spring Boot + cassandra

转载作者：行者123 更新时间：2023-12-04 19:01:39

我开始学习 cassandra，我想连接 Spring boot 框架，但我遇到了很多错误和误解。我第一次花了一整天时间才明白我必须使用 Cassandra 2.x.x 版本而不是 3.x.x，因为 Spring 数据 Cassandra 不支持它。所以我删除了 Maven 中的任何版本并且它运行了!第二次我和上次完全一样，但我又犯了一些错误，是幸运还是什么？我什么都看不懂!请帮我澄清一下。

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.libra</groupId>
    <artifactId>libra</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>libra</name>
    <description>Demo project for Spring Boot</description>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.3.3.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-cassandra</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-jersey</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </dependency>
    </dependencies>

    <build>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>


</project>

配置 Cassandra

package com.libra.configs;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.cassandra.config.SchemaAction;
import org.springframework.data.cassandra.config.java.AbstractCassandraConfiguration;
import org.springframework.data.cassandra.convert.MappingCassandraConverter;
import org.springframework.data.cassandra.core.CassandraOperations;
import org.springframework.data.cassandra.core.CassandraTemplate;
import org.springframework.data.cassandra.mapping.BasicCassandraMappingContext;
import org.springframework.data.cassandra.repository.config.EnableCassandraRepositories;

@Configuration
@EnableCassandraRepositories("com.libra.domain.repositories")
public class CassandraConfig extends AbstractCassandraConfiguration{

    private static final String KEYSPACE_NAME = "libra";
    private static final String CONTACT_POINTS = "127.0.0.1";
    private static final int PORT = 9042;

    @Override
    protected String getKeyspaceName() {

        return KEYSPACE_NAME;
    }

    @Override
    protected String getContactPoints() {
        return CONTACT_POINTS;
    }

    @Override
    protected int getPort() {
        return PORT;
    }

    @Override
    public SchemaAction getSchemaAction() {
        return SchemaAction.RECREATE_DROP_UNUSED;
    }

    @Bean
    public CassandraOperations operations() throws Exception {

        return new CassandraTemplate(session().getObject(), new MappingCassandraConverter(new BasicCassandraMappingContext()));
    }
}

该表是:

package com.libra.domain;

import org.springframework.data.cassandra.mapping.PrimaryKey;
import org.springframework.data.cassandra.mapping.Table;

import java.util.UUID;

@Table
public class Book {

    @PrimaryKey
    private UUID id;

    private String name;

    private String author;

    private int count;

    public Book(){

    }

    public Book(UUID id, String name, String author, int count){
        this.id = id;
        this.name = name;
        this.author = author;
        this.count = count;
    }

    public String getAuthor() {
        return author;
    }

    public void setAuthor(String author) {
        this.author = author;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public UUID getId() {
        return id;
    }

    public void setId(UUID id) {
        this.id = id;
    }

    public int getCount() {
        return count;
    }

    public void setCount(int count) {
        this.count = count;
    }
}

我尝试从命令行运行:

package com.libra;

import com.datastax.driver.core.utils.UUIDs;
import com.libra.domain.Book;
import com.libra.services.BookService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class LibraApplication implements CommandLineRunner {

    public static void main(String[] args) {
        SpringApplication.run(LibraApplication.class, args);
    }

    @Autowired
    private BookService bookService;

    @Override
    public void run(String... args) throws Exception {
        bookService.saveBook(new Book(UUIDs.timeBased(),"name","author",3));

    }
}

错误:

2016-04-02 22:51:39.897  INFO 5388 --- [           main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8080 (http)
2016-04-02 22:51:43.080 ERROR 5388 --- [           main] o.s.boot.SpringApplication               : Application startup failed

java.lang.IllegalStateException: Failed to execute CommandLineRunner
    at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:809) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
    at org.springframework.boot.SpringApplication.callRunners(SpringApplication.java:790) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
    at org.springframework.boot.SpringApplication.afterRefresh(SpringApplication.java:777) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
    at com.libra.LibraApplication.main(LibraApplication.java:15) [classes/:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_65]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_65]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_65]
    at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_65]
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144) [idea_rt.jar:na]
Caused by: org.springframework.cassandra.support.exception.CassandraInvalidQueryException: unconfigured table book; nested exception is com.datastax.driver.core.exceptions.InvalidQueryException: unconfigured table book
    at org.springframework.cassandra.support.CassandraExceptionTranslator.translateExceptionIfPossible(CassandraExceptionTranslator.java:116) ~[spring-cql-1.3.4.RELEASE.jar:na]
    at org.springframework.cassandra.config.CassandraCqlSessionFactoryBean.translateExceptionIfPossible(CassandraCqlSessionFactoryBean.java:74) ~[spring-cql-1.3.4.RELEASE.jar:na]
    at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:213) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at com.sun.proxy.$Proxy57.save(Unknown Source) ~[na:na]
    at com.libra.services.BookService.saveBook(BookService.java:25) ~[classes/:na]
    at com.libra.LibraApplication.run(LibraApplication.java:23) [classes/:na]
    at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:806) [spring-boot-1.3.3.RELEASE.jar:1.3.3.RELEASE]
    ... 11 common frames omitted
Caused by: com.datastax.driver.core.exceptions.InvalidQueryException: unconfigured table book
    at com.datastax.driver.core.exceptions.InvalidQueryException.copy(InvalidQueryException.java:50) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.DriverThrowables.propagateCause(DriverThrowables.java:37) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.DefaultResultSetFuture.getUninterruptibly(DefaultResultSetFuture.java:214) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.AbstractSession.execute(AbstractSession.java:52) ~[cassandra-driver-core-2.1.9.jar:na]
    at org.springframework.cassandra.core.CqlTemplate$12.doInSession(CqlTemplate.java:503) ~[spring-cql-1.3.4.RELEASE.jar:na]
    at org.springframework.cassandra.core.CqlTemplate$12.doInSession(CqlTemplate.java:494) ~[spring-cql-1.3.4.RELEASE.jar:na]
    at org.springframework.cassandra.core.CqlTemplate.doExecute(CqlTemplate.java:471) ~[spring-cql-1.3.4.RELEASE.jar:na]
    at org.springframework.cassandra.core.CqlTemplate.doExecute(CqlTemplate.java:494) ~[spring-cql-1.3.4.RELEASE.jar:na]
    at org.springframework.cassandra.core.CqlTemplate.execute(CqlTemplate.java:1209) ~[spring-cql-1.3.4.RELEASE.jar:na]
    at org.springframework.data.cassandra.core.CassandraTemplate.doInsert(CassandraTemplate.java:642) ~[spring-data-cassandra-1.3.4.RELEASE.jar:na]
    at org.springframework.data.cassandra.core.CassandraTemplate.insert(CassandraTemplate.java:237) ~[spring-data-cassandra-1.3.4.RELEASE.jar:na]
    at org.springframework.data.cassandra.core.CassandraTemplate.insert(CassandraTemplate.java:232) ~[spring-data-cassandra-1.3.4.RELEASE.jar:na]
    at org.springframework.data.cassandra.repository.support.SimpleCassandraRepository.save(SimpleCassandraRepository.java:59) ~[spring-data-cassandra-1.3.4.RELEASE.jar:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_65]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_65]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_65]
    at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_65]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.executeMethodOn(RepositoryFactorySupport.java:483) ~[spring-data-commons-1.11.4.RELEASE.jar:na]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:468) ~[spring-data-commons-1.11.4.RELEASE.jar:na]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:440) ~[spring-data-commons-1.11.4.RELEASE.jar:na]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:61) ~[spring-data-commons-1.11.4.RELEASE.jar:na]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:208) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at com.sun.proxy.$Proxy57.save(Unknown Source) ~[na:na]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_65]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_65]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_65]
    at java.lang.reflect.Method.invoke(Method.java:497) ~[na:1.8.0_65]
    at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:190) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136) ~[spring-tx-4.2.5.RELEASE.jar:4.2.5.RELEASE]
    ... 17 common frames omitted
Caused by: com.datastax.driver.core.exceptions.InvalidQueryException: unconfigured table book
    at com.datastax.driver.core.Responses$Error.asException(Responses.java:102) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.DefaultResultSetFuture.onSet(DefaultResultSetFuture.java:149) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.RequestHandler.setFinalResult(RequestHandler.java:183) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.RequestHandler.access$2300(RequestHandler.java:44) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.RequestHandler$SpeculativeExecution.setFinalResult(RequestHandler.java:751) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.RequestHandler$SpeculativeExecution.onSet(RequestHandler.java:573) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.Connection$Dispatcher.channelRead0(Connection.java:1009) ~[cassandra-driver-core-2.1.9.jar:na]
    at com.datastax.driver.core.Connection$Dispatcher.channelRead0(Connection.java:932) ~[cassandra-driver-core-2.1.9.jar:na]
    at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:254) ~[netty-handler-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[netty-codec-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:242) ~[netty-codec-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:339) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:324) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:847) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) ~[netty-transport-4.0.27.Final.jar:4.0.27.Final]
    at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:111) ~[netty-common-4.0.27.Final.jar:4.0.27.Final]
    at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_65]

2016-04-02 22:51:43.086  INFO 5388 --- [           main] .b.l.ClasspathLoggingApplicationListener : Application failed to start with classpath: [file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/charsets.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/deploy.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/access-bridge-64.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/cldrdata.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/dnsns.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/jaccess.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/jfxrt.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/localedata.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/nashorn.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/sunec.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/sunjce_provider.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/sunmscapi.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/sunpkcs11.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/ext/zipfs.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/javaws.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/jce.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/jfr.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/jfxswt.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/jsse.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/management-agent.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/plugin.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/resources.jar, file:/C:/Program%20Files/Java/jdk1.8.0_65/jre/lib/rt.jar, file:/C:/Users/LastBreath/Desktop/libra/target/classes/, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot-starter-data-cassandra/1.3.3.RELEASE/spring-boot-starter-data-cassandra-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot-starter/1.3.3.RELEASE/spring-boot-starter-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot/1.3.3.RELEASE/spring-boot-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot-autoconfigure/1.3.3.RELEASE/spring-boot-autoconfigure-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot-starter-logging/1.3.3.RELEASE/spring-boot-starter-logging-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/ch/qos/logback/logback-classic/1.1.5/logback-classic-1.1.5.jar, file:/C:/Users/LastBreath/.m2/repository/ch/qos/logback/logback-core/1.1.5/logback-core-1.1.5.jar, file:/C:/Users/LastBreath/.m2/repository/org/slf4j/jul-to-slf4j/1.7.16/jul-to-slf4j-1.7.16.jar, file:/C:/Users/LastBreath/.m2/repository/org/slf4j/log4j-over-slf4j/1.7.16/log4j-over-slf4j-1.7.16.jar, file:/C:/Users/LastBreath/.m2/repository/org/yaml/snakeyaml/1.16/snakeyaml-1.16.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/spring-tx/4.2.5.RELEASE/spring-tx-4.2.5.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/spring-beans/4.2.5.RELEASE/spring-beans-4.2.5.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/data/spring-data-cassandra/1.3.4.RELEASE/spring-data-cassandra-1.3.4.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/data/spring-cql/1.3.4.RELEASE/spring-cql-1.3.4.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/com/google/guava/guava/18.0/guava-18.0.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/spring-expression/4.2.5.RELEASE/spring-expression-4.2.5.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/data/spring-data-commons/1.11.4.RELEASE/spring-data-commons-1.11.4.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/com/datastax/cassandra/cassandra-driver-dse/2.1.9/cassandra-driver-dse-2.1.9.jar, file:/C:/Users/LastBreath/.m2/repository/com/datastax/cassandra/cassandra-driver-core/2.1.9/cassandra-driver-core-2.1.9.jar, file:/C:/Users/LastBreath/.m2/repository/io/netty/netty-handler/4.0.27.Final/netty-handler-4.0.27.Final.jar, file:/C:/Users/LastBreath/.m2/repository/io/netty/netty-buffer/4.0.27.Final/netty-buffer-4.0.27.Final.jar, file:/C:/Users/LastBreath/.m2/repository/io/netty/netty-common/4.0.27.Final/netty-common-4.0.27.Final.jar, file:/C:/Users/LastBreath/.m2/repository/io/netty/netty-transport/4.0.27.Final/netty-transport-4.0.27.Final.jar, file:/C:/Users/LastBreath/.m2/repository/io/netty/netty-codec/4.0.27.Final/netty-codec-4.0.27.Final.jar, file:/C:/Users/LastBreath/.m2/repository/com/codahale/metrics/metrics-core/3.0.2/metrics-core-3.0.2.jar, file:/C:/Users/LastBreath/.m2/repository/org/slf4j/slf4j-api/1.7.16/slf4j-api-1.7.16.jar, file:/C:/Users/LastBreath/.m2/repository/org/slf4j/jcl-over-slf4j/1.7.16/jcl-over-slf4j-1.7.16.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot-starter-jersey/1.3.3.RELEASE/spring-boot-starter-jersey-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot-starter-tomcat/1.3.3.RELEASE/spring-boot-starter-tomcat-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/apache/tomcat/embed/tomcat-embed-core/8.0.32/tomcat-embed-core-8.0.32.jar, file:/C:/Users/LastBreath/.m2/repository/org/apache/tomcat/embed/tomcat-embed-el/8.0.32/tomcat-embed-el-8.0.32.jar, file:/C:/Users/LastBreath/.m2/repository/org/apache/tomcat/embed/tomcat-embed-logging-juli/8.0.32/tomcat-embed-logging-juli-8.0.32.jar, file:/C:/Users/LastBreath/.m2/repository/org/apache/tomcat/embed/tomcat-embed-websocket/8.0.32/tomcat-embed-websocket-8.0.32.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot-starter-validation/1.3.3.RELEASE/spring-boot-starter-validation-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/hibernate/hibernate-validator/5.2.4.Final/hibernate-validator-5.om/fasterxml/jackson/jaxrs/jackson-jaxrs-json-provider/2.6.5/jackson-jaxrs-json-provider-2.6.5.jar, file:/C:/Users/LastBreath/.m2/repository/com/fasterxml/jackson/module/jackson-module-jaxb-annotations/2.6.5/jackson-module-jaxb-annotations-2.6.5.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/boot/spring-boot-starter-web/1.3.3.RELEASE/spring-boot-starter-web-1.3.3.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/spring-webmvc/4.2.5.RELEASE/spring-webmvc-4.2.5.RELEASE.jar, file:/C:/Users/LastBreath/.m2/repository/org/springframework/spring-core/4.2.5.RELEASE/spring-core-4.2.5.RELEASE.jar, file:/C:/Program%20Files%20(x86)/JetBrains/IntelliJ%20IDEA%2015.0.2/lib/idea_rt.jar]
2016-04-02 22:51:43.090  INFO 5388 --- [           main] utoConfigurationReportLoggingInitializer : 

Error starting ApplicationContext. To display the auto-configuration report enable debug logging (start with --debug)


2016-04-02 22:51:43.090  INFO 5388 --- [           main] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@6cc7b4de: startup date [Sat Apr 02 22:51:30 MSK 2016]; root of context hierarchy
2016-04-02 22:51:43.092  INFO 5388 --- [           main] o.s.j.e.a.AnnotationMBeanExporter        : Unregistering JMX-exposed beans on shutdown

Process finished with exit code 1

最佳答案

这里有两个问题结合在一起。

Spring Data Cassandra 需要先了解实体，然后才能在 Cassandra 中创建表。这是在创建 Session 时完成的。 .
Spring 扫描使用 @Persistent 注释的实体或 @Table并使用 com.libra.configs作为基础包。这是因为 AbstractCassandraConfiguration.getEntityBasePackages默认为子类的包，CassandraConfig在你的情况下。
覆盖 getEntityBasePackages在 CassandraConfig并返回 com.libra.domain所以实体将从不同的基础包中扫描。

public class CassandraConfig extends AbstractCassandraConfiguration {

    // …

    @Override
    public String[] getEntityBasePackages() {
        return new String[]{"com.libra.domain"};
    }

    // …
}

Spring Boot 通过使用 properties 配置应用程序来支持 Cassandra ，但它缺少 SchemaAction选项。但是，我们有一个 Github ticket跟踪此问题。

HTH，马克

关于configuration - Spring Boot + cassandra，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36378350/

文章推荐： node.js - 如何在 Ubuntu 14.04 上安装 nodejs 4.*

文章推荐： macos - 找到 4 个文件的交集

文章推荐： haskell - "No instance for"错误 - 但实例存在(种类不匹配)

configure - `dpkg --configure -a` 挂起
我正在使用 Ubuntu 16.04。当我更新时，我收到以下消息 $ sudo apt-get update .... E: dpkg was interrupted, you must manua
configure.in 还是 configure.ac？
似乎有些autoconf项目使用configure.in文件生成configure脚本，有些使用configure.ac。使用一种或另一种之间的区别/优势是什么？最佳答案这只是风格问题。历史上
logging - Logback 文件错误 : no applicable action for [configuration], 当前 ElementPath 是 [[configuration][configuration]]
我正在尝试按如下方式配置 logback，但它抛出了这个错误。配置文件如下: %d{ISO8601} %-5p [%c] %msg%n
configuration - Monodroid : Where should I put configuration settings?
从Miguel de Icaza: We use a library profile that is better suited for mobile devices, so we removed f
.net - 通过合并两个配置文件来创建 System.Configuration.Configuration？
我有两个 .config 文件，我需要一个 System.Configuration.Configuration那是它们之间的部分合并？我可以将文件读取为 XML 并轻松创建所需的合并，但它是一个字
Spring 框架 @Configurable 与 @Configuration
我似乎无法理解这两个注释。我尝试阅读 javadocs 但仍然无法弄清楚。任何人都可以用简单的代码来解释这两个吗？非常感谢。最佳答案您使用 @Configuration作为配置 Spring b
c# - System.Configuration.Configuration 需要对象引用
我正在为一个简单的问题而焦头烂额。我的 .NET Core 3 应用程序中有一些设置，我认为最好将其移至我的 appsettings.json 文件。我按照本指南这样做:https://www.c-s
c# - System.Configuration.Configuration 需要对象引用
我正在为一个简单的问题而焦头烂额。我的 .NET Core 3 应用程序中有一些设置，我认为最好将其移至我的 appsettings.json 文件。我按照本指南这样做:https://www.c-s
C#:System.Configuration.Configuration 在寻找什么？
我有以下测试方法: [TestMethod] public void TestHarvestMethod() { HarvestTargetTimeRangeUTC time = new Ha
configuration - Hadoop Configuration.addDefaultResource() 不工作
我的以下代码没有产生预期的输出: public static void main(String[] args) throws MalformedURLException { Configura
configuration - 调用 CMake 是否等同于 ./configure 步骤？
我知道要从源代码编译和安装某些东西，在 Unix 系统中，涉及的三个步骤是: 1) ./configure 2) make 3) make install 当我检查OpenCV from source
configuration - 统一 : Specify Dependency name during configuration
我有以下片段: static void Main(string[] args) { var container = new UnityContainer(); container.Re
configuration - 使用 apache commons-configuration 和属性文件获取属性集作为映射很热门
我想好像 apache 的 commons-configuration 可能/支持从属性文件中获取属性作为 map 到目前为止，我已经设法使用以下代码片段间接地做到了这一点 Map map = ne
plugins - C编辑器: Configure plugin through CKeditor's configuration
我正在寻找任何技巧来使用 CKEditor 配置中的参数配置我的插件。我必须传递一些只能在显示 View 时传递的参数。我想要这样的东西(带有 jQuery 适配器的示例): jQuery('t
java - 让一个@Configuration 类定义另一个@Configuration 类有什么用？
在我正在玩的代码中，我看到一些地方是 @Configuration 类除了定义静态类之外什么都不做。格式各不相同，但通常是这样的: @Configuration public class someAu
configuration - Windows : Fatal configuration error 上的 Cassandra
我们在带有 JRE 7 的 Windows 7 中安装了 Cassandra 2.0.6，我们更新了 cassandra.yaml 文件，如下所示: 数据文件目录:D:\cassandra_data\
c# - 'Startup.Configuration' 和 'Startup.Configuration' 之间的歧义
我在启动类中收到“'Startup.Configuration' 和'Startup.Configuration' 之间的歧义”错误。我不知道我做了什么导致这个问题。我所做的只是创建了一个 DBCon
gcc - cygwin64::./configure 返回 "configure: exit 77"
我已经安装了 Cygwin64，现在我想安装 extundelete . 所以我下载了它，解压了文件，但是当我运行 ./configure 时它说: $ ./configure Configuring
unix - ./configure 我可以使用/some/path/configure - Unix, Linux
为什么需要做(在容器目录内): # cd /container/directory/ # ./configure 代替: # pwd /external/path # /container/direc
configure - qucs 核心 : configure error needs admsxml
我正在尝试编译qucs-0.0.19但是当我放置./configure时，它给了我以下错误: checking Checking if admsXml is working... no config

行者123

个人简介

我是一名优秀的程序员,十分优秀！

作者热门文章

滴滴打车优惠券免费领取

全站热门文章

首页

博学

6Ren·AI

商城

configuration - Spring Boot + cassandra