Couchbase Q&A

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satya8788's picture
Asked 3 months 1 week ago

Error: libcouchbase.so.2: cannot open shared object file: No such file or directory

I am using Ubuntu14.04LTS. I have created an application using NodeJS and Couchbase as a backend, which is perfectly running on my laptop. When I tried to run the same on my other laptop, it is throwing the following error:

/home/satyam/projects/maya-api/node_modules/couchbase/...

christopher.mina's picture
Asked 3 months 1 week ago
Latest activity 3 months 1 week ago

N1QL - Getting Started

I've got Couchbase 2.5.1 running on Mac OSX.

Using latest version of Couchnode, I am able to get and set objects no problem. However, I am not able to use N1QL query. every request comes back with "Not Found".

For instance, I have a simple "default" bucket with an object as {...

niculear's picture
Asked 3 months 1 week ago
Latest activity 3 months 3 days ago

Windows 8.1 Machine will not connect to Couchbase

Hi There,

I'm having a lot of trouble connecting to Couchbase using the .Net API. My primary development machine is a laptop running Windows 8.1, and I also have a desktop running Windows 7. I've developed a few test applications for connecting to, reading records from, and storing...

rinskip's picture
Asked 3 months 1 week ago

Setting up multiple instances on one server

I am trying to follow the documentation (http://docs.couchbase.com/couchbase-manual-2.5/cb-install/#installing-mu...) to setup multiple couchbase instances on the same machine....

seans's picture
Asked 3 months 1 week ago
Latest activity 2 months 4 weeks ago

Too many open files

Hi,

We are currently using Couchbase 1.8 with the version 1.2.2 of the Java client library. Occasionally, we have noticed that the the process that uses the Java client library complains of having too many open files. Using lsof on the running process, I can see 32000+ TCP connections...

jaiswux's picture
Asked 3 months 1 week ago

Marketing analytics key to determining value of marketing campaigns

If you know anything about online marketing, you know analytics should be a key part of your strategy. Analytics are what show you which campaigns are working, which ones attract the most attention, which ones have the best ROI, and which ones are ignored altogether. Sometimes businesses shy...

viove's picture
Asked 3 months 1 week ago

what is the different performance on select and epoll : latency and throughput?

what is the different performance on select and epoll : latency and throughput?
any test report on latency and throughput when connect with select and epoll?

when we client test on large cluster couchbase in select mode, we meet high latency and low throughput which 30 servers...

notjoe's picture
Asked 3 months 1 week ago

High number of page faults

Hey everyone,

I just installed couchbase. The application I am running is using the standard memcached php extension. I have setup HAProxy. I have Couchbase running on 6 machines. The application connects to one of the six through HAProxy. Each node in the cluster has 512MB of memory...

jamieb's picture
Asked 3 months 1 week ago
Latest activity 2 months 4 weeks ago

IllegalStateException: Shutting Down

Hi. Using Couchbase in a fairly simple way and everything has been going fine, but all of a sudden every time I request a document (I can see it in the Admin Console) I get this;

Caused by: java.lang.IllegalStateException: Shutting down
at net.spy.memcached.MemcachedConnection....

wolfre's picture
Asked 3 months 1 week ago

Increment generated questions

use a lot of MS-SQL in Couchbase also want to use Identity as (increment)

couchbase was thinking a few tests to increase the loop increment of 1000 took too much time

What am I doing wrong?

I need you to answer ...

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