Couchbase Q&A

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waynerherndon's picture
Asked 3 days 1 hour ago

Errors retrieving items

We had 3 servers in a cluster. One went down and after it was brought back up we did not re-balance. Then within 24 hours a 2nd went down and was brought back up and we then initiated a re-balance. We are seeing intermittent items that appear to not be in the cache. On the cluster view, the item...

OleksiiKO's picture
Asked 3 days 7 hours ago

Local \ Near cache support

Hi all!

We are going to use sticky sessions and I am wondering if Couchbase supports Local \ Near cache to keep some data in same JVM along with distributed cache?

Thanks in advance!

fredlaub's picture
Asked 3 days 9 hours ago

View Index on all bucket documents => bad idea?

In a sql database you can query the db dictionary to get some info on each table => number of records in each table.

To know how many docs per doc_type, we could create following view:

function (doc, meta) {
if (doc.doc_type) {
emit(doc.doc_type, null);...

househippo's picture
Asked 3 days 17 hours ago
Latest activity 3 days 4 hours ago

DCP in couchbase 3.0

will there be an API to read from the changes and versions in memory of older documents? Will there me time based reading i.e. I want to know all the changes 5min, 10min or 1 hour ago?

adelavina's picture
Asked 3 days 23 hours ago

Problem with compression client side

Hi,
I have the following problem:

I'm developping a java app that iterates over a view and evaluates every key to perform some operations with it.
Everything went smooth until the first production run where I got the follwoing:

2014-08-25 17:57:23.732 WARN net.spy....

daveseltzer's picture
Asked 4 days 3 hours ago

Cloudbase 2.2 Production View returns "The results of this view is empty."

Hello,

I'm quite new to Couchbase, so it's entirely possible I'm making a rookie mistake.

I have a view which I've created which is designed to return a list of Entities found in my documents. The code runs find in the Development Subset, but when I publish the view and run it...

Costel Lupoaie's picture
Asked 4 days 8 hours ago

Data lost after node stop

Hello,

We have the following scenario:
2 couchbase servers 2.2.0-837-rel-community running on ec2 with the data stored on instance store volumes. On this cluster we have a bucket with replica factor 1.

So we start with the following number of items:
x.x.x.1 28.8 M/28.8...

yunjiha's picture
Asked 4 days 11 hours ago

Server error during processing error

Hi Community member!

Question!!!
What is the cause of the error

Server error during processing: ["web request failed",
{path,
"/pools/default/buckets/planet_o/stats"},
{type,error},
{what,badarith},
{trace,
[{menelaus_stats,
'-...

joaojeronimo's picture
Asked 4 days 19 hours ago
Latest activity 3 days 7 hours ago

Is there any way to manipulate the stale flag ?

I was running some tests, inserting a bunch of data and retrieving it right after with a N1QL query, and after I created an index for a field, querying by that field right after inserting the document was not working. I dug a bit and found some information about the stale flag, and thought that...

dxtc's picture
Asked 5 days 5 hours ago

Consistent backup

Cold you please let me know if is there a way to do a consistent backup to a point of time of an entire cluster while it is running (handling read and writes)?

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