Couchbase Q&A

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ankurgoenka's picture
Asked 1 year 1 month ago
Latest activity 1 year 1 month 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 1 month ago
Latest activity 1 year 1 month 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 1 month ago
Latest activity 1 year 1 month 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 1 month ago
Latest activity 1 year 1 month 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 1 month ago
Latest activity 1 year 1 month 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...

dplaskon's picture
Asked 1 year 1 month ago
Latest activity 2 months 1 week ago

Flushing is very slow

Hello,

I recently installed couchbase 2.1.0 enterprise on Windows 2012 x64 and noticed that it takes FOREVER (eg. several minutes) to flush couchbase buckets either via the web ui or the .net cluster management api. To be clear, the number of items seems to have little or no effect (it it...

Kny's picture
Asked 1 year 1 month ago
Latest activity 11 months 1 week ago

sigar_port consuming 1.5gb of ram and 10% cpu usage

After upgrading to Couchbase 2.1.0 on a Windows Server 2012 machine with 2 memcache buckets and 2 couchbase buckets yesterday at 16.00, we this morning found the sigar_port process consuming alot of RAM and CPU.

The buckets have no traffic at all under this period.

We restarted...

pjsamuel3's picture
Asked 1 year 1 month ago
Latest activity 1 year 4 weeks ago

.NET Client 1.2.6 Does not save any parameter called "Id"

Previous .NET Client: 1.2.1
Updated .NET Client: 1.2.6
Server version: 2.0.0
Server OS: Windows

When we saved the following C# object to Couchbase using something like this:

...
XavM's picture
Asked 1 year 1 month ago
Latest activity 8 months 3 weeks ago

moxi memory leak MB-3121

There is a known (and really old) bug about a moxi memory leak on reconfig :

- http://www.couchbase.com/forums/thread/moxi-memory-leak-mb-3121
-...

fitz's picture
Asked 1 year 1 month ago
Latest activity 10 months 3 weeks ago

Assert failure in ringbuffer_consumed in C API 2.0.3.

(Moving over from forums/sdks/sdks)

I'm using the C API 2.0.3 in a loaded system talking to single none clustered Couchbase (1.8), we're occasionally getting crashes within the API. like the one below. There can be a few different flavours of the crash but most are similar. Also the...

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