Couchbase Q&A

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draiwn's picture
Asked 1 week 6 days ago
Latest activity 5 hours 37 min ago

[Solved] Jar conflict with Couchbase inside Spark Streaming job


Couchbase Java SDK 1.4.4 uses netty 3.5.5 as dependency but Spark uses Akka Actor which uses netty with a different version.
Does anyone have an idea to solve this jar conflict issue?

Here below the stack strace inside Spark:

joaojeronimo's picture
Asked 2 weeks 34 min ago
Latest activity 1 week 5 days ago

How to query with curl ?

I'm running the latest versions of CouchBase and N1QL (as of now Community 2.2.0-837-rel and Developer Preview 3 respectively) and I'm able to do queries using the cbq command, but I'd like to do them with curl.

I tried curl...

pappu_pandit's picture
Asked 2 weeks 2 hours ago

View design


I want to write a view that can extract array object members based on array object members value.

For example, I have a document that has this structure written to it:

public class ABC{

public class DoorData

zzinggu's picture
Asked 2 weeks 6 hours ago

Server error during processing: ["web request failed"

error가 발생되었는데요...
아래와 같습니다 ㅠㅠ

Server error during processing: ["web request failed",

atomsymbol's picture
Asked 2 weeks 8 hours ago
Latest activity 1 week 2 days ago

Java - Binary keys


keys in my database are 8-byte binary numbers. I used Couchbase C SDK to insert key-value pairs into the database. Now I would like to retrieve the inserted values by using the Java SDK, but the Java SDK only allows keys of type String. How do I create String keys from 8-byte binary...

sivailango.s's picture
Asked 2 weeks 9 hours ago
Latest activity 1 week 2 days ago

beam.smb consumes more memory on CPU

I am using Couchbase community edition. My system environment is Ubuntu 14.04 (64 bit), i3 (4th Gen) Processor with 4GB RAM. Whenever i started using couchbase server, my system gets slow. I looked the System monitor. beam.smb takes lots of memory. I googled about this issue but...

casmeiron's picture
Asked 2 weeks 18 hours ago

NodeJS couchbase@2.0.0-beta error with view query


Im trying to execute a query using couchbase@2.0.0-beta for NODEJS and the server is 3.0 beta. The follow error occurs whatever view query I try:

Floating point exception: 8

No stacktraces whatsoever, no more information, nothing!

The query invocation is quite...

dgriffin's picture
Asked 2 weeks 1 day ago
Latest activity 2 weeks 1 day ago

Limiting Initial pull

Hey guys,

We are using Sync Gateway channels as users to save user specific data.

Lets say user have data for 1 year, all the documents have "date_created" field.

On the reinstall/fresh install, How do I make pull request for last 3 months data?

I know we can create...

casmeiron's picture
Asked 2 weeks 1 day ago

QueryView TypeError Problem


We've trying the new couchbase nodejs client (2.0.0) but we cannot use queryview.

In bucket.js, line 591 we have the follow:

if (query instanceof ViewQuery.Default) {

It's failing, saying query isn't of type ViewQuery.Default.

TypeError: First argument...

Bas Vijfwinkel's picture
Asked 2 weeks 1 day ago
Latest activity 1 day 6 hours ago

Couchbase with Wamp server

I don't know where to post it but I hope this saves somebody the trouble of figuring on his own:
Just woudl like to add some indications to get Wamp working with Couchbase.

The couchbase php client for windows fails silently without any indication what might be wrong when trying to...