Couchbase Questions: Couchbase Server

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jim.ronan's picture
Asked 2 weeks 6 days ago
Latest activity 6 days 23 hours ago

How can I view what a view's map function emits for a single document?

I would like to be able to look at the output of a view's map function for a specific document to assist in view development/testing/debugging. Seems like simple thing, but I can't figure out how to do it. Is this possible?

sunku's picture
Asked 2 weeks 6 days ago

ElasticSearch replication is not working on the specific couchbase node

Hi all

I have 3 couchbase nodes and configures XCDOR with ElasticSearch server. I have 1.2M docs to replicate. Couchbase had successfully replicated until 400K docs (33%), but stopped replicating with errors after that point.

I checked 'dcr_errors.1' log files on all nodes. One...

sherryu's picture
Asked 3 weeks 1 hour ago
Latest activity 2 weeks 6 days ago

How to store document which is more than 20Mb size?

how do I store a document which is more than 20Mb size in our case the document size it around 27Mb which is actually a C# object which we are trying to store it in couchbase.

gsymost's picture
Asked 3 weeks 3 hours ago
Latest activity 2 weeks 6 days ago

Error: “Could not connect to server within allotted time”

Hey guys:
This error bother me for a long time, and I google it but found nothing valuable.
I got this error "Could not connect to server within allotted time". When it apperas, load of CPU becomes high.
Any help will be appreciated so much.

retto's picture
Asked 3 weeks 17 hours ago
Latest activity 1 week 3 days ago

very slow backup

something happend with my database, it's works very slow without load.
I have bucket with only 600 documents. this bucket configured for 700 MB using and currently uses only 35 MB. when I trying backup this bucket it's required a lot of time ~5 minutes. this is really bad result because I...

jonathonl's picture
Asked 3 weeks 22 hours ago

Expected View Behavior When Node Fails

There's plenty of info out there about node failure in couchbase, but I can't find in any of it an explanation on the availability of view indexes when a node is down.

Let's say I have a 3 node cluster. After 1 node goes down and before it is failed over, the documentation says that...

JohnScars's picture
Asked 3 weeks 1 day ago

Couchbase Server time

anyone know what happen with a cluster if I make a time jump to correct the hour on the servers?
Righ now I have 3 nodes and all of them are one hour behind. I would like to run an ntpdate on the 3 servers at the same time and make them jump.

Is it safe? could it bring...

villo's picture
Asked 3 weeks 1 day ago

Couchbase 2.2.0 - Count of unique values for specific json field

Also posted here:

I'm trying to figure out a way to count the number of unique values in a bucket that is not a...

nbhatti's picture
Asked 3 weeks 4 days ago
Latest activity 3 weeks 2 days ago

Need design help, migrating from MySQL

Hi, We are looking at couchbase as a replacement for an application built on top of MySQL. Our application is a voice broadcasting application where users have phonebooks and phonebooks contains a lot of phone numbers. When the campaigns are stated, the contacts from the phonebook for that...

Tom Yeh's picture
Asked 3 weeks 5 days ago
Latest activity 3 weeks 5 days ago

A query with stale=false never returns


Not sure what really happens, but my couchbase server never returns if I issues a query with stale=false. For example,