Couchbase Q&A

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fischer7047's picture
Asked 2 weeks 9 hours ago

Mixed Architecture/Same OS

We need to upgrade the nodes in our cluster from RHEL5 to RHEL6. My hope had been to do that by a rebalance/update procedure. So take 2 nodes out, upgrade them to rhel6, bring them back in, then the next 2, etc,etc. That means my cluster will at times include RHEL5 and RHEL6 nodes...

Florent Coquelet's picture
Asked 2 weeks 9 hours ago

Any way to list configured XDCR replications via REST ?

Hello,

I'm currently trying to extract the list of configured XDCR replications from a source host via the REST interface.
Only solution found so far is to:
* list the remoteServers references
* list the membase buckets of these remoteServers
* check if xdcr stats...

a.azarkan's picture
Asked 2 weeks 14 hours ago
Latest activity 2 weeks 8 hours ago

how ı use couchbase on .NET project?

ı want to use couchbase on .Net but ı dont pull data and get data on .net project .Can you help me on this topic?

querasaihuw's picture
Asked 2 weeks 16 hours ago

Making your social media marketing count

Of course, you already know that you need to work on social media marketing if you are going to get more customers and increase your SEO. But what you may not know is how exactly to go about social media marketing and what to do to interact with your customers through these different online...

sbarlow's picture
Asked 2 weeks 19 hours ago

Issue with Paginator

Sorry, this is a rushed description but:

If a view is created with default options that exclude a "limit", and the view subsequently invokes firstPage() with the "limit" specified as a query parameter, then the returned paginator fails when calling next().

It seems that it's making...

krjensen's picture
Asked 2 weeks 1 day ago

Windows VS linux - performance

Hi,

We are looking at implement a big high performance Couchbase cluster, on a huge platform.
The platform is a .net web solution, but when we implement a new technology, we always go for the best performing platform(like Linux for varnish).

Question: Is Couchbase performing...

rodrigolunus's picture
Asked 2 weeks 1 day ago

Couchbase server concurrency control

Hi, i have a question. I was researching about couchbase features, i got confused about the concurrency control. Couchbase use mvcc or locks to concurrency control?

Thnx

siwy202's picture
Asked 2 weeks 1 day ago

Uncaught error in HTTP request: {throw,{unauthorized,<<"password required">>}}

Setup: 2.0.1 community edition (build-170), CentOS 6
Buckets: 6 buckets, all configured with SASL password
The applications are using .NET Couchbase DLL v1.2.6.0

Hi -

We are running 2.0.1 Community Edition (Build-170) and we are seeing a good amount of the following...

jrorke's picture
Asked 2 weeks 2 days ago

N1QL from Java? Best way to search from a Java client

1. Is the N1QL functionality exposed via any of the APIs (Java, in particular)? Or is it a command line tool only?

2. What is the best approach for building in ad hoc querying from a Java client? Is it building views and then executing queries against the views.

3. If the view...

buger's picture
Asked 2 weeks 2 days ago
Latest activity 2 weeks 1 day ago

Couchbase 2.5.1 crash report

Here is log and erlang crash report: https://gist.github.com/buger/9915373

Crash happened during i have collection re-indexing (in the middle of the process). Collection have about 10M records with 6 simple views.

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