Couchbase server connection is giving an authentication error

Question

All I want to do is to do an upsert operation. I have a JsonDocument and I have a Couchbase server "123.456.789.1011" and a bucket inside, called "testbucket". Now, when I open the server using the IP address with port 8091, it asks me for a username and password say "uname","pwd" and, after entering, it opens. There is no any password for my bucket.

cluster = CouchbaseCluster.create("123.456.789.101");
    cluster.clusterManager("testuser","testuser123");
    bucket = cluster.openBucket("testbucket");

    jsonObject = JsonObject.create()
            .put("Order",map);

    jsonDocument = JsonDocument.create("Hello",jsonObject);
    jsonDocumentResponse = bucket.upsert(jsonDocument);

This is my code, but the problem is always on running the code I get an error saying that

 ERROR spark.webserver.MatcherFilter - 

com.couchbase.client.java.error.InvalidPasswordException: Passwords for bucket "testbucket" do not match. at com.couchbase.client.java.CouchbaseAsyncCluster$1.call(CouchbaseAsyncCluster.java:156) at com.couchbase.client.java.CouchbaseAsyncCluster$1.call(CouchbaseAsyncCluster.java:146) at rx.internal.operators.OperatorOnErrorResumeNextViaFunction$1.onError(OperatorOnErrorResumeNextViaFunction.java:77) at rx.internal.operators.OperatorMap$1.onError(OperatorMap.java:49) at rx.internal.operators.NotificationLite.accept(NotificationLite.java:147) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.pollQueue(OperatorObserveOn.java:177) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber.access$000(OperatorObserveOn.java:65) at rx.internal.operators.OperatorObserveOn$ObserveOnSubscriber$2.call(OperatorObserveOn.java:153) at rx.internal.schedulers.ScheduledAction.run(ScheduledAction.java:47) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)

I am new to Couchbase, and I really don;t know what to do. I Googled it but nothing is there on the web. Even their documentation is also not suggesting me anything. I hope someone on StackOverflow will surely have an answer for me. Thanks.

Answer 1

It would seem you need to pass a bucket password(which is different than the cluster password) in the openBucket method: http://docs.couchbase.com/sdk-api/couchbase-java-client-2.0.0/com/couchbase/client/java/Cluster.html#openBucket%28java.lang.String,%20java.lang.String%29

Answer 2

It looks like you're trying to connect a bucket using the cluster credentials. Try instead connect to a bucket with bucket username and an empty password:

cluster = CouchbaseCluster.create("123.456.789.101");
bucket = cluster.openBucket("testbucket", "");