Couchbase Q&A

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saniadeyi's picture
Asked 1 year 3 months ago
Latest activity 1 year 3 months ago

Creating a Cluster

Hi

if i have four laptops running windows 7 operating system, there is a wireless network within, do i still need to install Couchbase server on all the system to form a clauster/distribution to test the scalabily of Couchbase runing my query program? At what point are the username/...

Frojoe's picture
Asked 1 year 3 months ago
Latest activity 1 year 3 months ago

Is there a way to configure XDCR to be more fault tolerant?

Based on my understanding of the documentation, if a remote node that a cluster is replicating to goes down, XDCR will attempt to retry replication until the connection to the remote node has been re-established. This creates a single point of failure that I would like to avoid.

If I...

kaz's picture
Asked 1 year 3 months ago
Latest activity 1 year 3 months ago

time to live

Is there a way to make an update to an object in couchbase db which was originally set with some time to live without resetting/refreshing the original time to live?

Thanks.

mandries's picture
Asked 1 year 3 months ago
Latest activity 1 month 1 day ago

undefined symbol: php_json_decode

The full error message is:

PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php5/20100525/couchbase.so' - /usr/lib/php5/20100525/couchbase.so: undefined symbol: php_json_decode in
...
gdehaudt's picture
Asked 1 year 3 months ago
Latest activity 1 year 2 months ago

how to change memcached log directory

I want to store logs from couchbase in an other directory than the default one. So I change {error_logger_mf_dir, option.
It works great for couchbase logs but memcache log are still written to /opt/couchbase/var/lib/couchbase/logs
What dit I missed ?

Thanks

ankurgoenka's picture
Asked 1 year 3 months ago
Latest activity 1 year 2 months ago

Inconsistency in getBulk

Hi,

I am developing a platform where i need to share data between machines. I am seeing that getBulk does not give consistent data in may cases.

Couchbase version: 1.8.1 Community edition
Bucket type: Membase (Also tried Couchbase)
Client used: Couchbase-Java-Client (...

gagan_giluxe's picture
Asked 1 year 3 months ago
Latest activity 1 year 3 months ago

How to replicate data from Mysql to Couchbase

Hi ,
I am developing social networking chat application using couchbase database for storing chat history i prepared XMPP server to develope chat application . Couchbase doesn't support XMPP so i prepared MySql database to this task. I need to replicate user details and contact...

bdw429s's picture
Asked 1 year 3 months ago
Latest activity 1 year 3 months ago

New views are immediately available

Following the directions here http://tugdualgrall.blogspot.com/2012/12/couchbase-101-create-views-mapr... I have set up some code that pulls a list of IDs from the cache by creaing a view on the fly...

bdw429s's picture
Asked 1 year 3 months ago
Latest activity 1 year 2 months ago

Key timeout expiration behavior and stats

Hello, I'm using the Java Client and CouchBase 2.0.1 community edition (build-185)
I'm writing a provider to allow CFML developers to use CouchBase inside a cache aggregator called CacheBox (part of the ColdBox platform). I'm trying to get the correct metadata from the CouchBase keys for...

march44's picture
Asked 1 year 3 months ago
Latest activity 1 year 3 months ago

Tuning cluster for view queries as primary read access

I have a Couchbase application where reads are almost exclusively via Map/Reduce view indexes, with little direct access to documents.

There will be a relatively high number of document writes to the cluster.

Queries may return stale data.

After reviewing the docs, using...

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