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kamal2222ahmed's picture
Asked 2 months 3 weeks ago

erlang server crashed when running couchbase community server edition on centos 6.4 64 bit Virtual Machine

installed: 2.2.0-837-rel couchbase server
title = Couchbase Server
version = 2.2.0-837-rel
license = community

df -h
Filesystem Size Used Avail Use% Mounted on
5.0G 891M 3.9G...

alexo's picture
Asked 2 months 3 weeks ago
Latest activity 2 months 3 weeks ago

Java client not aware about failed over node

We are using the latest version of couchbase-java-client (1.4.0-dp2).
Assume the following scenario:
- We have a cluster with 2 nodes.
- Client is able to read & write documents to a bucket.
- create a couple of documents (one is active on node1, the other is active...

dorony's picture
Asked 2 months 4 weeks ago
Latest activity 2 months 4 weeks ago

Cast error when enumerating a view

I have a view whose key-value pair is (expiration, doc) where doc is always a number.

When I read the results of the view via the .NET API, I get the following error:

Newtonsoft.Json.JsonSerializationException: Error converting value 1 to type 'Couchbase.IViewRow'. Path '', line 1...

chaijun's picture
Asked 2 months 4 weeks ago

about couchbase hit rates question

for example, my key = 'key', value = 'value', and get(key), the web console show me ops per second is 5K, and i change value = 'value'*1000, and get(key), the web console show me ops second is 200, when the value is so huge , the hit rates will lower,how can i improve the hit rates when value...

Vexxed72's picture
Asked 2 months 4 weeks ago

Changing Node Type after Cluster Creation

Let's say you deploy a Couchbase server in EC2 using one instance type and later decide you want to change to a new instance type (for example, they just introduced a new instance type that is a much better fit for your needs, adds SSD, etc).

What is the process for switching out a...

bmhardy's picture
Asked 3 months 1 hour ago

What caused a "panic"?

My app appears to be synchronizing on and on until finally a "panic" occurs and the sync completes. Do you have any idea what might be happening?

I see this in the couchbase sync gateway logs:

2014/05/02 19:24:56 http: panic serving runtime error: assignment...

ettman8's picture
Asked 3 months 16 hours ago

Change Memcached Log Directory

Hi there,
We currently run Couchbase Version: 2.1.1 enterprise edition (build-764)
on Windows Server.

Is there any way to change the memcache log dir via config?
I have come across this previous discussion which discusses creating a symlink.

matteo.giacomazzi's picture
Asked 3 months 1 day ago
Latest activity 3 months 1 day ago

Couchbase Python SDK in Ubuntu 14.04

Is there any known way to install Python SDK on Ubuntu 14.04?
Actually, trying to follow instructions for 12.04 - which is currently two years old - without any luck.

Thank you!

stemail23's picture
Asked 3 months 2 days ago
Latest activity 3 months 2 days ago

serialising/deserialising CAS

I'm noticing that I have to use the exact cas object returned from a "get" operation as the cas option in a subsequent "set" operation. If I make a copy of the cas object e.g. cas = JSON.parse(JSON.stringify(cas)) then the "set" call fails with keyAlreadyExists.

So the question is, how...

bastianvs's picture
Asked 3 months 3 days ago