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Spring boot 2.0.5.RELEASE 和 mongo 4.0 连接问题

本文介绍了Spring boot 2.0.5.RELEASE 和 mongo 4.0 连接问题的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我正在关注 Spring 网站
我安装了 Mongo DB 服务器版本 4 作为服务当我使用客户端连接到它时，它的身份验证工作正常.

I am following the Accessing Data with MongoDB tutorial on Spring web site
I Installed Mongo DB server version 4 as a service
Its authentication is working fine when I connect to it using a a client.

我面临以下问题:

MongoCommandException: Command failed with error 18: 'Authentication failed'

我看到代码正在使用与服务器版本 4 不兼容的 mongodb-driver-core-3.6.4.jar

I see that the code is using mongodb-driver-core-3.6.4.jar that is not compatible with server version 4

如何在不搞乱项目的情况下只升级驱动程序?
为什么他们使用 spring-boot-starter-data-mongodb 而不是 mongodb-driver-sync ?

How to go about upgrading the driver only without messing the project?
Why are they using spring-boot-starter-data-mongodb and not mongodb-driver-sync ?

com.mongodb.MongoSecurityException: Exception authenticating MongoCredential{mechanism=null, userName='petUser', source='pets', password=<hidden>, mechanismProperties={}}
    at com.mongodb.connection.SaslAuthenticator.wrapException(SaslAuthenticator.java:162) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SaslAuthenticator.access$200(SaslAuthenticator.java:39) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SaslAuthenticator$1.run(SaslAuthenticator.java:68) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SaslAuthenticator$1.run(SaslAuthenticator.java:46) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SaslAuthenticator.doAsSubject(SaslAuthenticator.java:168) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SaslAuthenticator.authenticate(SaslAuthenticator.java:46) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.DefaultAuthenticator.authenticate(DefaultAuthenticator.java:32) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.InternalStreamConnectionInitializer.authenticateAll(InternalStreamConnectionInitializer.java:122) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.InternalStreamConnectionInitializer.initialize(InternalStreamConnectionInitializer.java:52) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.InternalStreamConnection.open(InternalStreamConnection.java:127) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.DefaultServerMonitor$ServerMonitorRunnable.run(DefaultServerMonitor.java:114) ~[mongodb-driver-core-3.6.4.jar:na]
    at java.lang.Thread.run(Unknown Source) [na:1.8.0_181]
Caused by: com.mongodb.MongoCommandException: Command failed with error 18: 'Authentication failed.' on server localhost:27014. The full response is { "ok" : 0.0, "errmsg" : "Authentication failed.", "code" : 18, "codeName" : "AuthenticationFailed" }
    at com.mongodb.connection.ProtocolHelper.getCommandFailureException(ProtocolHelper.java:164) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.InternalStreamConnection.receiveCommandMessageResponse(InternalStreamConnection.java:295) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.InternalStreamConnection.sendAndReceive(InternalStreamConnection.java:255) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.CommandHelper.sendAndReceive(CommandHelper.java:84) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.CommandHelper.executeCommand(CommandHelper.java:34) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SaslAuthenticator.sendSaslStart(SaslAuthenticator.java:119) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SaslAuthenticator.access$000(SaslAuthenticator.java:39) ~[mongodb-driver-core-3.6.4.jar:na]
    at com.mongodb.connection.SaslAuthenticator$1.run(SaslAuthenticator.java:52) ~[mongodb-driver-core-3.6.4.jar:na]
    ... 9 common frames omitted

这是项目POM:

<?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>org.springframework</groupId>
    <artifactId>gs-accessing-data-mongodb</artifactId>
    <version>0.1.0</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.5.RELEASE</version>
    </parent>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-mongodb</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>

    <repositories>
        <repository>
            <id>spring-releases</id>
            <name>Spring Releases</name>
            <url>https://repo.spring.io/libs-release</url>
        </repository>
    </repositories>
    <pluginRepositories>
        <pluginRepository>
            <id>spring-releases</id>
            <name>Spring Releases</name>
            <url>https://repo.spring.io/libs-release</url>
        </pluginRepository>
    </pluginRepositories>
</project>

更新
maven 依赖插件显示对 mongodb 的依赖:mongodb-driver-core:jar:3.8.0
所以我不确定这个 mongodb-driver-core-3.6.4.jar 来自哪里?

Update
maven dependency-plugin show dependency on mongodb:mongodb-driver-core:jar:3.8.0
So Im not sure where is this mongodb-driver-core-3.6.4.jar coming from?

[INFO] --- maven-dependency-plugin:3.0.2:tree (default-cli) @ demo ---
[INFO] com.replaceme:demo:jar:0.0.1-SNAPSHOT
[INFO] +- org.springframework.boot:spring-boot-starter-data-mongodb:jar:2.0.5.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:2.0.5.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-logging:jar:2.0.5.RELEASE:compile
[INFO] |  |  |  +- ch.qos.logback:logback-classic:jar:1.2.3:compile
[INFO] |  |  |  |  \- ch.qos.logback:logback-core:jar:1.2.3:compile
[INFO] |  |  |  +- org.apache.logging.log4j:log4j-to-slf4j:jar:2.10.0:compile
[INFO] |  |  |  |  \- org.apache.logging.log4j:log4j-api:jar:2.10.0:compile
[INFO] |  |  |  \- org.slf4j:jul-to-slf4j:jar:1.7.25:compile
[INFO] |  |  +- javax.annotation:javax.annotation-api:jar:1.3.2:compile
[INFO] |  |  \- org.yaml:snakeyaml:jar:1.19:runtime
[INFO] |  +- org.mongodb:mongodb-driver:jar:3.8.0:compile
[INFO] |  |  +- org.mongodb:bson:jar:3.8.0:compile
[INFO] |  |  \- org.mongodb:mongodb-driver-core:jar:3.8.0:compile
[INFO] |  \- org.springframework.data:spring-data-mongodb:jar:2.0.10.RELEASE:compile
[INFO] |     +- org.springframework:spring-context:jar:5.0.9.RELEASE:compile
[INFO] |     +- org.springframework:spring-beans:jar:5.0.9.RELEASE:compile
[INFO] |     +- org.springframework:spring-expression:jar:5.0.9.RELEASE:compile
[INFO] |     +- org.springframework.data:spring-data-commons:jar:2.0.10.RELEASE:compile

更新 2
我从 M2 文件夹中删除了所有 mongodb jar
并将 mongodb 属性添加到 pom 部分:

Update 2
I removed all mongodb jars from my M2 folder
and added mongodb properties to the pom section:

    <mongodb.version>3.8.0</mongodb.version>

现在我看到一个新错误:

Now I see a new error:

***************************
APPLICATION FAILED TO START
***************************

Description:

An attempt was made to call the method com.mongodb.connection.DefaultClusterFactory.createCluster(Lcom/mongodb/connection/ClusterSettings;Lcom/mongodb/connection/ServerSettings;Lcom/mongodb/connection/ConnectionPoolSettings;Lcom/mongodb/connection/StreamFactory;Lcom/mongodb/connection/StreamFactory;Ljava/util/List;Lcom/mongodb/event/CommandListener;Ljava/lang/String;Lcom/mongodb/client/MongoDriverInformation;Ljava/util/List;)Lcom/mongodb/connection/Cluster; but it does not exist. Its class, com.mongodb.connection.DefaultClusterFactory, is available from the following locations:

    jar:file:/C:/Users/winUser/.m2/repository/org/mongodb/mongodb-driver-core/3.8.0/mongodb-driver-core-3.8.0.jar!/com/mongodb/connection/DefaultClusterFactory.class

It was loaded from the following location:

    file:/C:/Users/winUser/.m2/repository/org/mongodb/mongodb-driver-core/3.8.0/mongodb-driver-core-3.8.0.jar


Action:

Correct the classpath of your application so that it contains a single, compatible version of com.mongodb.connection.DefaultClusterFactory

更新 3

它在 eclipse 之外运行良好，
在命令行中我做了:

It is running fine outside eclipse,
In command line I did:

mvn package
cd target
java -jar .\demo-0.0.1-SNAPSHOT.jar

而且它运行良好，不确定 Eclipse 中的问题是什么.

And its running fine, not sure what is the issue within Eclipse.

推荐答案

查看spring boot提交的方法not found log.

Look at the method not found log presented by spring boot.

com.mongodb.connection.DefaultClusterFactory.createCluster(lcom/mongodb/connection/ClusterSettings;lcom/mongodb/connection/ServerSettings;lcom/mongodb/connection/ConnectionPoolSettings;lcom/mongodb/connection/StreamFactory；lcom/mongodb/connection/StreamFactory；Ljava/util/List;Lcom/mongodb/event/CommandListener;Ljava/lang/String;Lcom/mongodb/client/MongoDriverInformation;Ljava/util/List;)Lcom/mongodb/connection/Cluster;

注意第 7 个参数 Lcom/mongodb/client/MongoDriverInformation.MongoDriverInformation 类已coderelcoderel>coderollow>/a> 从 com/mongodb/client 到 3.7 以上版本中的 com/mongodb.

Note the 7th argument Lcom/mongodb/client/MongoDriverInformation. The MongoDriverInformation class has been moved from com/mongodb/client to com/mongodb in 3.7 beyond versions.

所以看起来你的类路径上有 3.6.4 和 3.8.0 jar.

So it appears that you have both 3.6.4 and 3.8.0 jars on your classpath.

因此尝试清理您的类路径， 是在春季启动发布之前覆盖 mongodb 依赖项的正确方法.

So try to clean your classpath and <mongodb.version>3.8.0</mongodb.version> is the correct way of overriding mongodb dependencies until spring boot release.

顺便说一句，有待发布的 2.1.0 启动版本，它将把 mongodb 依赖更新到 3.8.2 现在它是一个候选发布阶段.

Btw there is pending 2.1.0 boot release which will update the mongodb dependency to 3.8.2 Right now it is a release candidate stage.

这篇关于Spring boot 2.0.5.RELEASE 和 mongo 4.0 连接问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

08-04 22:03
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