問(wèn)題描述

使用 Couchbase 5.0 及其 Java 客戶端 2.0.3，出現(xiàn)以下錯(cuò)誤.

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

只需按照以下說(shuō)明打開(kāi)存儲(chǔ)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，只需兩行代碼:

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");

這應(yīng)該會(huì)打開(kāi) localhost 集群(實(shí)際上是這樣)，然后打開(kāi)一個(gè)名為hero"的存儲(chǔ)桶，它實(shí)際上存在于我的 Couchbase 服務(wù)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，我不斷收到以下錯(cuò)誤:

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，它正在詢問(wèn)存儲(chǔ)桶的密碼.但是Couchbase的bucket級(jí)別沒(méi)有密碼配置.

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

有人知道嗎?

推薦答案

在 Couchbase Server 5.0 中，引入了基于角色的訪問(wèn)控制.您現(xiàn)在必須創(chuàng)建一個(gè)名稱與存儲(chǔ)桶名稱匹配的用戶，并在打開(kāi)存儲(chǔ)桶時(shí)使用該用戶的密碼.用戶必須具有對(duì)存儲(chǔ)桶具有訪問(wèn)權(quán)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");

有關(guān)更多信息，請(qǐng)參閱此 Couchbase 論壇帖子:V5.0 - 新的基于角色的身份驗(yàn)證 - 存儲(chǔ)桶密碼等

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

SDK 用戶

• 繼續(xù)使用您當(dāng)前的 SDK 版本訪問(wèn)存在用戶、具有適當(dāng)權(quán)限且與該存儲(chǔ)桶同名的存儲(chǔ)桶.
• 升級(jí)到最新的 SDK 版本以訪問(wèn)現(xiàn)在可用的更新的身份驗(yàn)證和用戶管理功能.

這篇關(guān)于Couchbase 存儲(chǔ)桶身份驗(yàn)證錯(cuò)誤的文章就介紹到這了，希望我們推薦的答案對(duì)大家有所幫助，也希望大家多多支持html5模板網(wǎng)！