Couchbase Q&A

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velanrs's picture
Asked 8 months 3 weeks ago

Frequent net.spy.memcached.MemcachedConnection.handleReads message

I have created 5 buckets and while trying to connect the last one, it is not connected with following error.
I am connecting from my local Mac OS to Couchbase in Linux server.
Installed Couchbase server with couchbase-server-enterprise_2.2.0_x86_64_openssl098.rpm

2013-10-28 14...

adonoho's picture
Asked 8 months 3 weeks ago
Latest activity 8 months 3 weeks ago

Node Flap ...


I'm trying to bring up a 3 node cluster on AWS. I am using the commercial CB v2.2.0 Enterprise Standard AWS AMI images authored by CB. These are being instantiated on m1.xlarge instances using local ephemeral storage. The data and indices are on separate local spindles....

mr_redlich's picture
Asked 8 months 3 weeks ago
Latest activity 8 months 3 weeks ago

Failed Installation on Ubuntu 10.04

Couchbase 2.2.0 (or 2.1.1) installation fails on Ubuntu 10.04 with error: “Unable to load crypto library. Failed with error: load_failed, Failed to load NIF library”. Can you please help us to resolve the problem (details below). Thanks!

System settings:
System is a...

oberon's picture
Asked 8 months 4 weeks ago
Latest activity 8 months 3 weeks ago

Android - Put/get request


I'm starting with Couchbase. I'm trying to make a put/get request from Android device to server with sync gateway.

I've tried like I make in CouchDB:

HttpClient httpClient = new
Nir Shneor's picture
Asked 8 months 4 weeks ago
Latest activity 8 months 3 weeks ago

php-ext-couchbase-1.1.2-ubuntu1110 - "Failed to create libcouchbase instance"

We are using php-ext-couchbase-1.1.2-ubuntu1110, and for the first time after few months, our production servers have restarted, so our couchbase severs were reconfiged.

After that, using 'default' username and '' (empty) password, and specific port 8091, we got the error - "Failed to...

Timok's picture
Asked 8 months 4 weeks ago
Latest activity 8 months 4 weeks ago

How come there is no outage when adding a node?

I wonder how come there is no outage when adding a node to a Couchbase database. Each client has a node map. If it changes, a document that was available on a node may suddenly be available on another one. It can't be available on both. So how do you synchronize the the clients and...

castelobranco's picture
Asked 9 months 9 hours ago
Latest activity 4 months 2 weeks ago

node.js with Visual Studio 2013


I am trying to install the couchbase node.js package on a windows 8.1 with VS 2013 machine.
I am receiving the following error that appears to be related to not have the VS 2012 installed. Can you point me to a solution?

$ npm install couchbase
npm http GET...

marciorja's picture
Asked 9 months 17 hours ago
Latest activity 2 weeks 4 days ago

Try to install coubase node.js fails on OSX 10.9

I'm trying the command to install node.js module couchbase on a OSX 10.9:

npm install couchbase

npm WARN package.json jshint@0.9.1 No repository field.
npm WARN package.json recess@1.1.6 No
nishanth484's picture
Asked 9 months 22 hours ago
Latest activity 8 months 3 weeks ago

Increment Operation throwing "Cannot Mutate " Errors

I am trying to use the increment operation passing a delta of 1 and default value of 1.

It works sometimes and other times it throws exception and the exception is as follows :

"Mutate operation failed, see InnerException or StatusCode for details."

The Status Code is empty...'s picture
Asked 9 months 1 day ago

[Error Logs] 'verify_report_long_call' entries in couchbase logs


Our couchbase cluster is running fine, but we always have a lot of 'verify_report_long_call' entries in couchbase error logs.

- What does this really mean and imply in terms of performance/stability/data integrity ?
- What did we do wrong to have all those log...