Couchbase Q&A

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amir_maman's picture
Asked 5 months 1 week ago
Latest activity 5 months 5 days ago

Dangerous Reduce is not protected

Hey,

So i tried to following reduce function for testing the fail over system with couchdb:

function (doc)
{
emit(doc.date,1);
}

Well this is not working , but its also crash all server at the cluster completly!!

Although using devlopment view with a...

bmhardy's picture
Asked 5 months 1 week ago

Is it possible to import an iOS Titanium Module into Webstorm for code completion

Does anyone know if it's possible to pull in a Titanium module built for iOS (or something too I guess) so that I can have javascript code completion in WebStorm or Titanium Studio IDEs?

I'm using the com.couchbase.cbl-iphone-1.0.zip module for accessing Couchbase lite on iOS via...

texpilot's picture
Asked 5 months 1 week ago
Latest activity 5 months 1 week ago

Can Java client communications be encrypted?

I'm just looking into Couchbase for the first time and had a quick question.

Does the Couchbase Java client encrypt communications to the Couchbase Server? Or can it be configured to do so?

While I didn't see any mention of "encrypt" in the API, I didn't want to assume "no"...

seybi's picture
Asked 5 months 1 week ago
Latest activity 4 months 3 weeks ago

Problem with Timed out while reading configuration over HTTP

Hi,

I'm trying to benchmark couchbase server 2.2 with the YahooCloudServingBenchmark (YCSB).

I'm using the connector couchbase2.0 of Thumbtack which can be found here: https://github.com/thumbtack-technology/ycsb

I'm...

kay's picture
Asked 5 months 2 weeks ago
Latest activity 5 months 4 days ago

Changing watermark thresholds doesn't work in percentages

When I start couchbase and set watermark limit in percents for warm-up - warming-up stops. Is it a bug?

The commands I use:
/opt/couchbase/bin/cbepctl localhost:11210 -b default set flush_param mem_log_wat 90
/opt/couchbase/bin/cbepctl localhost:11210 -b default set...

amir_maman's picture
Asked 5 months 2 weeks ago
Latest activity 5 months 1 week ago

How To work with values at reduce functions?

Hey,

I am trying to learn how to use map reduce functions with couch base. until now i created reports engines based on SQL using Where with multi terms (adding and subtracting terms) and to modify the group part.

I am trying to create this report engine using views.

my...

bj's picture
Asked 5 months 2 weeks ago
Latest activity 5 months 6 days ago

How can I change the installation location?

I want to install Couchbase 2.1.1 on Linux and it seems very difficult to get it to install anywhere other than /opt/couchbase.

The problem is that /opt on our servers isn't large enough, and me have a large /disk2 partition that we want to install it on.

* I tried the --prefix...

jonathonl's picture
Asked 5 months 2 weeks ago
Latest activity 5 months 1 week ago

How does N1QL handle the stale parameter?

1. Does N1QL use "stale=ok" for queries that use created indexes?

2. Is there an issue with stale documents for buckets that have no indexes created on them? In other words, if a primary index is not created and "SELECT * FROM default" is called, is it possible for the result from the...

babakita's picture
Asked 5 months 2 weeks ago
Latest activity 5 months 1 week ago

Crash on couchbase-server 2.2 start

I have installed couchbase-server-2.2 on rhel 6.4 system and I get the following error while starting couchbase-server as a deamon:

> daemon "/bin/su -s /bin/sh -c \"/opt/couchbase/bin/couchbase-server -- -noinput -detached\" couchbase"

[error_logger:error,2014-01-28T13:42:30....

fredlaub's picture
Asked 5 months 2 weeks ago
Latest activity 5 months 5 days ago

spring-data-couchbase

Hi,

I want to add an abstraction layer between my service methods and the couchbase client so that no couchbase client methods are directly called in my service classes.
Without this abstraction layer I won't be able to convince the investors to select couchbase as our document...

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