Couchbase Q&A

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adiefatlady's picture
Asked 3 months 3 weeks ago

Howto create an index for date range

I would need to be able to get documents based on them being "active". A document is active if its online and "now" is between the start and stop date.

e.g.
{
online:true,
startDate:"2014-01-01",
stopDate:"2014-01-10"...

Lev's picture
Asked 3 months 3 weeks ago
Latest activity 1 month 2 weeks ago

Log4j appender for couchbase

Hi,

I"m looking for Couchbase implementation of log4j appender similar to the org.log4mongo.MongoDbAppender, so I will switch easily from The MongoDB to the Couchbase.

Thanks,
Lev.

agstudy's picture
Asked 3 months 3 weeks ago
Latest activity 2 months 3 weeks ago

R SDK client?

Hi all,

First of all thanks for this fantastic work.
I am planning to create a new couchbase SDK client for the R language. The idea is to use a wrapper around the C library libcouchbase.

I am confused with some notions especially the callback. Here my pseudo code with some...

Stag's picture
Asked 3 months 3 weeks ago
Latest activity 2 months 28 min ago

Couchbase doesn't recognize disk

Couchbase Server doesn't recognize free disk space, says 0 GB free.

bmhardy's picture
Asked 3 months 3 weeks ago
Latest activity 3 months 3 weeks ago

User's "My Data"

Hello,

I want users to have their own personal data. For instance I want users to have a schedule of meetings. What is a good strategy for doing this with couchbase? I'm using couchbaseLite on Android. Please give me an outline of the steps necessary to provide this functionality.

...

mseabourne's picture
Asked 3 months 3 weeks ago
Latest activity 3 months 3 weeks ago

Unable to locate node errors in client during rebalance

Hello,

Any help/suggestions would be appreciated. Thanks!

-------------

Problem:

When a couchbase node is removed or failed over we receive "Unable to locate node" errors on every request/insert until the node finishes rebalancing. These errors are only thrown on...

adonoho's picture
Asked 3 months 3 weeks ago

Definition of Key Collation Order

Gentlefolk,

The advice for creating document keys is to create keys that mostly increase as you insert documents. Keys are also collated by a Unicode UTF-8 collation order. As there are many code points in UTF-8, I would like to ensure that the encoding for my keys preserves this property...

yuzkan's picture
Asked 3 months 3 weeks ago
Latest activity 3 months 3 weeks ago

Errors in Couchbase Sync Gateway console

Hello,

quite often I get errors like this in the console:

09:39:14.961195 ←[31mWARNING: Error from Incr in _reserveSequences(1): MCRespons
e status=DELTA_BADVAL, opcode=INCREMENT, opaque=0, msg
...
andyusac's picture
Asked 3 months 3 weeks ago
Latest activity 2 weeks 3 days ago

Indexing never stops.

My Couchbase server appears to be re-indexing forever. While in this state the server is unavailable to my client program, which depends on running queries with stale=false.

The server's logs contains 3 to 4 error messages per second like the following, always referencing the same...

Chenos's picture
Asked 3 months 3 weeks ago
Latest activity 3 months 3 weeks ago

ExecuteGet do not return the expected status codes and messages

Hey,

I am using couchbase server 2.2 + couchbase .Net sdk 1.3.3.

While using ExecuteGet method i sometimes get strange result:
StatusCode=1
Message="Not found"
Value= a real value instead of null which is what i expected when the key was not found.

Is this...

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