Couchbase Q&A

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kevin8zhai's picture
Asked 3 weeks 4 days ago
Latest activity 5 hours 42 min ago

how to solve the conflict of netty version ?

My project use netty-4.0.18,but the java client of Couchbase use netty-3.5.5.
How to solve the conflict?
Please help me,tks.

rubynadler's picture
Asked 3 weeks 4 days ago
Latest activity 3 weeks 3 days ago

GetBucket

Hello,
i tried running the example Couchbase.NetDP1 in C#.
I changed the code so i connect to my server and bucket:

private void button1_Click(object sender, EventArgs e)
{
Cluster cluster = InitializeCluster2();
var bucket = GetBucket(...

kevin8zhai's picture
Asked 3 weeks 4 days ago

how to solve the conflict of netty version ?

My project use netty-4.0.18,but the java client of Couchbase use netty-3.5.5.
How to solve the conflict?
Please help me,tks.

paek hyunggo's picture
Asked 3 weeks 5 days ago
Latest activity 3 weeks 3 days ago

java sdk data write, using c + + sdk to read the data

java sdk (1.4.2)
key : "xxx"
value : png binary byte array (67167 byte)-> base64 encoding byte array (89556 byte)

c++ sdk (2.3.1 ubuntu 64bit)
key : "xxx"
value : 65433 byte

couchbase 2.5.1 (ubuntu 64bit)
3 node cluster

To...

Dronz's picture
Asked 3 weeks 5 days ago
Latest activity 2 days 5 hours ago

How to create a new DB user for CB Server 2.0?

Question: How can I create a new DB user for my SDK app to use to connect to the CB Server 2.0 db?

Related question: Am I right about why I need to do this, that there was a policy change where now a non-admin account is needed by the SDK to access the DB?

Background: I am...

flo_vonderuni's picture
Asked 4 weeks 7 hours ago

Building views (indexing) while syncing data

Hello,

The app I'm writing takes a long time syncing the docs from the Sync Gateway, and it also takes a long time building the views.

Is it possible to run the two processes in parallel? What needs to be done for it?

Thanks in advance

Florian

rech's picture
Asked 4 weeks 1 day ago

how can I change the hash algorithm to control the end vbucket of a document?

how can I change the hash algorithm to control the end vbucket of a document?
I want to be able to store all user documents in the same vbucket.
thank you.

Arik Gaisler's picture
Asked 4 weeks 1 day ago

Couchbase Sync Gateway Shadowing

Hi

Were using the Couchbase Sync Gateway shadowing funcitonality.
When uploading about 14,000 records to the main bucket - it takes an enormous amount of time for the Sync Gateway to update (more than 1 sec per doc)

Can someone please elaborate on what performace factors the...

ChenCouchbase's picture
Asked 4 weeks 1 day ago

ExecuteGet do not return the updated value from couchbase server

Hey,

We use couchbase server 2.2.0 in our production application.

In the last couple of month , when we ExecuteGet on a value, we get the previous value instead of the updated one.

Example scenario (all the actions are synchronized):
UserBalance_12345 is 500.

1...

adamhonen's picture
Asked 4 weeks 1 day ago

Is the 2.0 developer preview Java client supposed to support CAS values?

I wanted to see what happens when replace fails due to CAS value, so I executed a fast batch of several dozens of replace requests for the same document, but all with the same CAS value.

The expected result was that only the first would succeed, but instead, all replace operations work....

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