Couchbase Questions: Couchbase Server

Have a Question? Get it answered by our community

yunjiha's picture
Asked 3 months 1 week ago
Latest activity 3 months 1 week ago

Way of sorting What?

Hi~

I would like to sort (ex2014-01-01 ~ 2014-04-21) descending or ascending the Value value from the data of the Document.

Way of sorting What?

zissop's picture
Asked 3 months 1 week ago
Latest activity 3 months 1 week ago

Requests do not distributed evenly across server nodes

I have a Couchbase cluster consisting of 2 nodes. On the web interface I noticed that requests do not distributed evenly on these nodes; actually one node take the 90% of the traffic / load.

Is it normal? I though that couchbase distributes requests evenly at the first place. If it isn't...

sglazer's picture
Asked 3 months 1 week ago
Latest activity 3 months 1 week ago

Storing Time Based Data

My apologies if this is not the correct community for my question.

I need to store time specific data in my couchbase db. More specifically I have a list of keywords and a crawler that will run every day and return quite a bit of data for the keyword. I need to keep all of the historical...

dpolyakov's picture
Asked 3 months 1 week ago
Latest activity 3 months 1 week ago

Is couchbase really high availability?

I've a problem with high availability.

Here is my setup:
I have 2 Linux servers (192.168.2.91 and 192.168.2.92), on each is installed: latest couchbase server and keepalived (used for HAProxy, Squid, Dante, VIP: 192.168.2.90).
Client: c# application that puts key-value pairs...

MatthewR's picture
Asked 3 months 1 week ago

How to increase number of replicas after a bucket has been created

Using Couchbase 2.0.1, when I try to increase the number of replicas for a bucket, the drop-down list is disabled for some reason. Before upgrading to 2.5.1, I want to increase the number of replicas so I can remove 2 nodes at a time from our cluster for upgrade, not having to do each on...

arunairs's picture
Asked 3 months 1 week ago
Latest activity 3 months 1 week ago

Pre-load the cache

Hi,
Is it possible to pre-load couchbase's memcache with a pre-defined set of items?

-Arun

zbintliff's picture
Asked 3 months 1 week ago
Latest activity 3 months 1 week ago

Multiple Views on Design Document

I'm using couchbase for proof of concepts and such. I am reading about views and design documents and understand them (I think). So far whenever I wanted to create a new view I created a new document as well. Is there any benefit or drawback for putting multiple views on the same design...

bj's picture
Asked 3 months 1 week ago
Latest activity 3 months 1 week ago

Backing Up Without Exposing Password

cbbackup takes a password on the command line, which puts that password at risk of being exposed by any user on that server doing a ps().

Is it possible to initiate a backup (and restore) without providing the password in argv? Maybe there is a way to set an env variable that will be read...

buger's picture
Asked 3 months 2 weeks ago

RAM stats do not reconcile and evictions seems to be not working as expected

Here is screenshots of stats from one of our servers:

https://www.evernote.com/shard/s9/sh/b4df493a-10a9-44d6-9fb4-6fc6e633009...

From time to time one of the...

matthew.blyth's picture
Asked 3 months 2 weeks ago
Latest activity 3 months 2 weeks ago

Importing data from couchbase to hadoop using connector

Hi,
I am using the couchbase hadoop connector plugin to import data from couchbase to hadoop. Unfortunately, the values imported appear as byte array references instead of the actual byte array I was expecting. So, for example, the data output to hadoop appears as follows:

key,[B@...

Pages