问题描述

使用 Couchbase 5.0 及其 Java 客户端 2.0.3，出现以下错误.

Using Couchbase 5.0 and its Java client 2.0.3, I have the following error.

只需按照以下说明打开存储桶:

Just following these instructions to open a bucket:

https://developer.couchbase.com/documentation/server/current/sdk/java/managing-connections.html

如上所述，使用基本的本地配置，只需两行代码:

As explained, with a basic local configuration, it's just a matter of two lines of code:

Cluster cluster = CouchbaseCluster.create();
Bucket bucket = cluster.openBucket("hero");

这应该会打开 localhost 集群(实际上是这样)，然后打开一个名为hero"的存储桶，它实际上存在于我的 Couchbase 服务器中.

That should open the localhost cluster (it actually does) and afterwards open a bucket called "hero", which actually exists in my Couchbase server.

但是，我不断收到以下错误:

Nevertheless, I keep getting the following error:

2017-11-08 00:40:25.546 ERROR 1077 --- [nio-8080-exec-1] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is com.couchbase.client.java.error.InvalidPasswordException: Passwords for bucket "hero" do not match.] with root cause

com.couchbase.client.java.error.InvalidPasswordException: Passwords for bucket "hero" do not match.
    at com.couchbase.client.java.CouchbaseAsyncCluster$1.call(CouchbaseAsyncCluster.java:156) ~[java-client-2.0.3.jar:2.0.3]
    at com.couchbase.client.java.CouchbaseAsyncCluster$1.call(CouchbaseAsyncCluster.java:146) ~[java-client-2.0.3.jar:2.0.3]
    at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$1.onError(OperatorOnErrorResumeNextViaFunction.java:77) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.OperatorMap$1.onError(OperatorMap.java:49) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.NotificationLite.accept(NotificationLite.java:147) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:177) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.access$000(OperatorObserveOn.java:65) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.call(OperatorObserveOn.java:153) ~[rxjava-1.0.4.jar:1.0.4]
    at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:47) ~[rxjava-1.0.4.jar:1.0.4]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[na:1.8.0_151]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_151]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) ~[na:1.8.0_151]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) ~[na:1.8.0_151]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_151]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_151]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_151]

不知何故，它正在询问存储桶的密码.但是Couchbase的bucket级别没有密码配置.

Somehow it's asking a password for the bucket. But there is no configuration of password at bucket levels in Couchbase.

有人知道吗?

推荐答案

在 Couchbase Server 5.0 中，引入了基于角色的访问控制.您现在必须创建一个名称与存储桶名称匹配的用户，并在打开存储桶时使用该用户的密码.用户必须具有对存储桶具有访问权限的角色.

In Couchbase Server 5.0, role-based access controls were introduced. You must now create a user with a name that matches the bucket name and use that user's password when opening the bucket. The user must have a role with access rights to the bucket.

Cluster cluster = CouchbaseCluster.create();
Bucket bucket = cluster.openBucket("hero", "password");

有关更多信息，请参阅此 Couchbase 论坛帖子:V5.0 - 新的基于角色的身份验证 - 存储桶密码等

See this Couchbase forum post for more information: V5.0 - NEW Role-Based Authentication - Bucket Passwords, etc

SDK 用户

• 继续使用您当前的 SDK 版本访问存在用户、具有适当权限且与该存储桶同名的存储桶.
• 升级到最新的 SDK 版本以访问现在可用的更新的身份验证和用户管理功能.

这篇关于Couchbase 存储桶身份验证错误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跟版网！