Couchbase Q&A

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yuzkan's picture
Asked 5 months 3 days ago
Latest activity 5 months 3 days ago

Errors in Couchbase Sync Gateway console

Hello,

quite often I get errors like this in the console:

09:39:14.961195 ←[31mWARNING: Error from Incr in _reserveSequences(1): MCRespons
e status=DELTA_BADVAL, opcode=INCREMENT, opaque=0, msg
...
Chenos's picture
Asked 5 months 4 days ago
Latest activity 5 months 3 days ago

ExecuteGet do not return the expected status codes and messages

Hey,

I am using couchbase server 2.2 + couchbase .Net sdk 1.3.3.

While using ExecuteGet method i sometimes get strange result:
StatusCode=1
Message="Not found"
Value= a real value instead of null which is what i expected when the key was not found.

Is this...

yuzkan's picture
Asked 5 months 4 days ago
Latest activity 22 hours 57 min ago

Couchbase lite ios with session cookie

Hi,

I need a bit of help how to run a replication using sync gateway cookie/sessionID.
I'm setting the cookie like this:

[self.replication.headers setValue:value forKey:@"Cookie"];
...
Nithin's picture
Asked 5 months 4 days ago

Failed to reach erlang port mapper (weired issue)

I am trying to add a new server to an existing cluster. I am using community version 2.1.1 on both ubuntu servers on windows azure. I tried to add new server via web interface and via command line. But i am getting following error.

"Failed to reach erlang port mapper....
Posey's picture
Asked 5 months 4 days ago
Latest activity 5 months 3 days ago

Couchbase.Aspnet session provider request timeout

I use Couchbase.AspNet 1.2.1.0 as asp.net state provider.
My config file looks like:

<?xml version="1.0" encoding="utf-8"?>

-->

In my code use Session["Test"] = "Couch is cool" and get the value Session["Test"].
But the page cannot loaded, error is...

chuangqi's picture
Asked 5 months 4 days ago

Why there are lots of reading operations to disk when load data using YCSB

I'm a fresh man to Couchbase. I have a question. When I tested the Couchbase using YCSB, I found a phenomenon. At the loading step, there was no reading operations of the disk at the beginning, however, there were lots of reading operations as the loading went on. Why there were so many reading...

cfdltech's picture
Asked 5 months 4 days ago

Why are there 32bit builds when the minimum requirements are 4GB of memory?

The requirements are a little broad. Obviously, the recommended is 16GB of memory but the minimum can be 4GB and the site says that even for testing 1GB could work.

Then, on the download page I see that most OS builds have a 32bit build.

Would that be just for these "test"...

mshallop's picture
Asked 5 months 5 days ago
Latest activity 4 months 4 weeks ago

key dump - buckets 101

PHP API - how to fetch key-dump from memcached buckets?

rootah's picture
Asked 5 months 5 days ago
Latest activity 5 months 5 days ago

Binding Couchbase data to c# DataGridView

I can't find any information about binding Couchbase data to c# DataGridView (WinForms).
Can someone provide a sample code or link to material describing the solution of the problem?

I hope the meaning of the question is clear, English is not my native language....

sanket.gupta's picture
Asked 5 months 6 days ago
Latest activity 5 months 6 days ago

AutoScaling on AWS

Hi
I am looking to deploy couchbase as a memcache replacement on AWS.
We are expecting sudden spikes in traffic and hence would like to deploy these machines using an AWS autoScale group.

This comes with a few problems

1. Since machines can go up and down,what IP...

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