Couchbase Questions: Couchbase Server

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kay's picture
Asked 6 months 1 day ago
Latest activity 5 months 3 weeks 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 6 months 2 days ago
Latest activity 6 months 22 hours 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 6 months 2 days ago
Latest activity 5 months 3 weeks 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...

babakita's picture
Asked 6 months 2 days ago
Latest activity 1 week 6 days 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....

sonaj's picture
Asked 6 months 2 days ago
Latest activity 6 months 22 hours ago

Adding non-admin users to Server

Hi,

I tried to search for a way to add another user [non admin] to Couchbase. That user will be only used for viewing the web ui, but no access to writing or modifying the server. is this possible?

Any help would be appreciated. :)

babbupandey's picture
Asked 6 months 3 days ago

Couchbase .net client hangs upon repeated creation

I created this simple application

using System;
using System.Configuration;
using System.Threading;
using Couchbase;
using Couchbase.Configuration;
 
namespace SimpleCouchClientTest
{
    /// <
...
zaraki's picture
Asked 6 months 1 week ago

View collation with time

Hello all,
We are using couchbase as our nosql store and loving it for its capabilities.
There is however an issue that we are running in with creating associations
via view collation. This can be thought of akin to a join operation.
While our data sets are confidential I...

lenx.wei's picture
Asked 6 months 1 week ago
Latest activity 5 months 3 weeks ago

How to enable index replicas after creating a bucket?

Hi,

I didn't enable index replicas during creating a bucket. Now I want to enable the index replicas. How can I do it?

The option box is disabled after the bucket was created. Do I have other ways to create the index replicas, or I have to create the whole bucket?

thanks,...

nicolasg's picture
Asked 6 months 1 week ago
Latest activity 6 months 4 days ago

Monitoring Alerts through API or CLI ?

Hi,

I have a CouchBase cluster running version 2.1 community edition and would like to know how can I monitor the log entries that we see in the CouchBase UI ?

I'm been using the cbstats tool for statistics but I'm more interest to catch cases where the cluster is seeing a node in...

sovente's picture
Asked 6 months 1 week ago
Latest activity 6 months 4 days ago

Pessimistic lock & consistency

Imagine a situation in which you have to exchange the content of two document, A and B. For example, as a real use case, this can occur in a game in which users can perform data exchange and this data is stored inside in two nodes: A contains all the data related to first user and B to the...

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