Couchbase Q&A

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MikeOliverAZ's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 2 weeks ago

I want to replace the javax.persistence.EntityManager implementation

I want to move my applications to couchbase.

Many of those applications use jpa/Hibernate and implement the javax.persistence.EntityManager Interface.

I have started work and the following class is my implementation so far.

My question is, do you have an example of another...

iafadmin's picture
Asked 5 months 3 weeks ago

MultiGet operation is missing first item in the key list

I have the following method that always returns results without the first element in the
List keys. I stepped through the source code of the client and was able to trace
it to CORRELATIONID in the header always returns SECOND ITEM in the key array
upon reading from the socket...

sruthi's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

how to query mulitiple composite key?

Hi,
question is whether we can give many composite keys in startkey and end key

example my data in bucket:
{
{
name:"Sruthi",
gender:"F",
age:"23"
}
{
name:"raghun",
gender:"M",
age:"24"
}
{
name:"david",...

MikeOliverAZ's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

Query Example fetching multiple documents matching a attribute value

I have a java application and want to store some pojos in Couchbase and retrieve all the pojos of a certain class by one of the fields in the pojo.

The java class is something like this:

public
...
SkeLLLa's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

Node.js client library with memcached bucket.

Can I use couchbase node.js library not only to access couchbase bucket, but memcached buckets too? Is it possible at all, and if it's possible are there any differences in configuration between couchbase and memcached bucket?

oberon's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

Manage documents using server-side javascript function

I would like to know if couchbase server, or sync gateway, support server-side execution of custom logic.

I mean, if I can use sync_function (or any javascript function in the server) to edit a new document that is received, before it's stored.

Thanks.

velanrs's picture
Asked 5 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 5 months 3 weeks ago
Latest activity 5 months 2 weeks ago

Node Flap ...

Gentlefolk,

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 5 months 3 weeks ago
Latest activity 5 months 2 weeks ago

Failed Installation on Ubuntu 10.04

Problem:
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 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

Android - Put/get request

Hello,

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
...

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