Couchbase Q&A

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kdot's picture
Asked 11 months 2 days ago
Latest activity 10 months 3 weeks ago

Building 2.1.1 from source (Ubuntu) fails on startup

I was able to build 2.1.1 from source on Ubuntu 09.10, but after I start a node and create a bucket and cluster, the web dashboard shows that the server is down. Looking at my error.x logs, I see a lot of this

[error_logger:error,2013-10-02T15:39:01.709,ns_1@127.0.0.1:error_logger<0.6...

arnaudbriche's picture
Asked 11 months 2 days ago
Latest activity 11 months 2 days ago

How to automate this initial setup ?

Hi,

I'm want to automate the creation of Couchbase nodes; and I'd like to know how to bypass the initial setup phase in the http admin? (REST request ? command line args ?)
Thx iin advance.

ddol's picture
Asked 11 months 2 days ago
Latest activity 10 months 3 weeks ago

How to know if connection was successfull

I have the following code:

CouchbaseClientConfiguration pConfig;
CouchbaseClient pClient;

pConfig = new CouchbaseClientConfiguration();
pConfig.Urls.Add(new Uri("http://192.168.62.109:8091/pools/"));
pConfig.Bucket...

CPU's picture
Asked 11 months 2 days ago
Latest activity 10 months 3 weeks ago

How to add node located behind NAT?

Hi everybody,
I'm trying to add some node to a cluster. This node is located behind NAT. The other nodes of the cluster aren't.
I guess this node uses it's LOCAL IP address while establishing a connection . Therefore I get an error saying "unable to connect to 192.168.0.1 blablabla...

fischer7047's picture
Asked 11 months 2 days ago
Latest activity 11 months 1 day ago

view query keys size limit

Hi,

We make pretty heavy use of views and in particular the multi-get form of query:

view.query(design,view,keys=[key1,key2,key3])

It looks like this is very length limited, so that we can only supply from 50-100 keys, depending on the length of the keys supplied. The...

couchbase-user's picture
Asked 11 months 3 days ago
Latest activity 6 months 1 week ago

What sort of statements can I use in Couchbase?

Hi there,

I'm trying to add some processing to the Map function in Couchbase view, but not sure what syntax or language I can use there. The documentation only explains about "emit" and switch/case statements.

What I'm trying to do specifically is save different records to...

simonthorogood's picture
Asked 11 months 3 days ago
Latest activity 11 months 2 days ago

N1QL Indexing Architecture

Hi - any details at this stage as to how N1QL is actually implemented - in particular with regard to use of indexes For example, will it be possible to create specific indexes upfront to increase performance or are they dynamically created?

MrFernando's picture
Asked 11 months 3 days ago
Latest activity 11 months 2 days ago

Couchbase Mobile

Hi!
I want to know how to do an option setting Sync Gateway

MrFernando's picture
Asked 11 months 3 days ago
Latest activity 10 months 1 week ago

Question of the tests

#1.
Couch-based test is

That only one thread is asyncGet,

Only one thread to the set, and

Indicates the number of times the behavior.

In the case of a typical DB select the insert you see results much faster than the process,

In contrast, the two set...

dharrigan's picture
Asked 11 months 3 days ago
Latest activity 11 months 3 days ago

Pattern Match Complex Key

Hi,

Say I have a map function thus:

function (doc, meta) {
   emit([doc.username,doc.createdDateTime]);
}

which produces keys in the format of:

...

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