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rech's picture
Asked 3 weeks 6 days 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 3 weeks 6 days ago

Couchbase Sync Gateway Shadowing


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 3 weeks 6 days ago

ExecuteGet do not return the updated value from couchbase server


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.


adamhonen's picture
Asked 3 weeks 6 days 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....

vinodkengg's picture
Asked 3 weeks 6 days ago

Data backup from 1.8 version & restore to 2.5

Hi ,
I have two couchbase cluster one is 1.8. version & other is 2.5 version .
I want to take backup of one of the bucket of 1.8 cluster & need to restore in 2.5 cluster.

pls provide me required command to do this

Thanks in advance .

shai's picture
Asked 4 weeks 3 hours ago

Error while establishing TCP connection


I'm unable to connect to my remote hosts with couchnode (1.2.4).
My Couchbase version is 2.2.0

Seems like the initialization succeeds:
var db = new couchbase.Connection({host: 'MyIPHere:8091'});...

talkganga's picture
Asked 4 weeks 5 hours ago

MemcachedClient throwing InterruptedException during get operation


I am new to the couchbase and recently we have started using cb for caching purposes. We have built client library on top of the couchbase client library. The problem we are seeing is during a async get call for some reason the thread is getting interrupted (see below stacktrace...

rech's picture
Asked 4 weeks 18 hours ago

installing couchbase for node js

hi, I am using windows 7 64 bit with python 2.7
I have installed couchbase server for windows 64 bit
and trying to install node.js couchbase module using:
npm install couchbase, its working without errors
but when I run require('chouchbase')
I get the following...

jatin's picture
Asked 4 weeks 20 hours ago
Latest activity 3 weeks 6 days ago

Server CPU usage goes to 100%


We have moved our DB from Sql Server to Couchebase, now we are facing the one problem that our Asp.Net W3WP process takes 98% cpu and application hang,below is server and couche db information.

Application was developed using Asp.Net c#.

Coucbase SDK version : 1.3.0...

littlewitchanita's picture
Asked 4 weeks 1 day ago

PHP SDK fail to get integer values

I was previously using JAVA, Perl and Erlang SDKs, all worked well.

Now I am trying to build a simple web portal using PHP, but when I try to get the values that are in integer the PHP SDK got this warning:
Couchbase::get(): could not decompress value (bad content)