Couchbase Q&A

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venkateshreddy's picture
Asked 1 year 2 months ago
Latest activity 1 year 2 months ago

Couchbase encrypting my data

Hi All,
I am wondering for a solution that couch base is encrypting my json data to some encrypted format.
But i don't want the data to be encrypted. I want to see what is happening in couchbase through admin console.

note: I am using PHP sdk to store the data.

Please...

adonoho's picture
Asked 1 year 2 months ago
Latest activity 1 year 2 months ago

Design Question/Request: Why do .set() and .add() return OperationResult instead of ValueResult?

Gentlefolk,

When I .get() something from the server I get a ValueResult object. It contains three key items that I will frequently need together: key, value and cas. When I do a .set() or .add(), the client library returns me an OperationResult that only has key and cas.

It would...

rgitzel's picture
Asked 1 year 2 months ago
Latest activity 1 year 2 months ago

frequent 'not_my_vbucket' errors hitting cluster via a load balancer

I have a three-node cluster running CB 2.01 Community (couchbase-server-community_x86_64_2.0.1.rpm in particular) behind an F5 BIG-IP load balancer.

Using the test code (below the exception) if I hit each of the hosts individually, I see no errors, no matter how many times I run the...

cadams's picture
Asked 1 year 2 months ago
Latest activity 1 year 2 months ago

Java API cas with expiration

I do not see a cas call that will allow me to update with an expiry other than an the method that also uses the TranscCoder which I am not interested in using.

2 Questions:

1) Is there a cas method that will allow me to set the expiry time on update without the TransCoder like (...

pharvener@yahoo.com's picture
Asked 1 year 2 months ago
Latest activity 12 months 2 days ago

Problems writing a lot to Couchbase

All I'm having issues writing to Couchbase. I can easily overwhelm the Couchbase connection with multiple writes. I found in the documentation about implementing a back off protocol but only want to do that as a last resort. As a work around I have specified this same url in the "hosts":[127.0.0...

e2burner's picture
Asked 1 year 2 months ago
Latest activity 1 year 2 months ago

SQL Not Like("abc%") and Not Equal (<> )queries in CouchBase

Hello,
I am very new in CouchBase and wonder whether there is a way in Couchbase to get the same results as the queries generate.

Query 1:
select field1,field2
form mytable
where field3 not like ("%abc%")
or field3 like ("%xyz%")

Query 2:
select...

pingmustard's picture
Asked 1 year 2 months ago
Latest activity 1 year 2 months ago

Key Size Limits with CouchBase/membase (again!)

Hi, is there any plan to re-configure key sizes in excess of 250? I know it was originally based on ASCII limits and standards, but that seems very antiquated as hardware get more powerful, and other products (velocity and built in .net cache?) support beyond this limit, Couchbase could break...

rille111's picture
Asked 1 year 2 months ago
Latest activity 9 months 3 weeks ago

When using Couchbase as Session State Provider, Session_onStart does not get hit upon first session start, why?

When hitting debug and the application is starting up, Session_OnStart() will not get hit when the default browser goes to the web.

When waiting for the application to startup and then deleting all cookies and hitting refresh - (OR using other browsers) - then Session_OnStart() gets...

BrnVrn's picture
Asked 1 year 2 months ago
Latest activity 1 year 2 months ago

Connect to Cloudant with the client Java SDK

I created a Database in Cloudant (https://cloudant.com/)
I am using the Java SDK: couchbase-client v1.1.8 to connect

I try various buckets names "", "defaults", myBaseName but I always have the error message:
Configuration for bucket "xxx"...

G.Maheswar reddy's picture
Asked 1 year 2 months ago
Latest activity 1 year 1 week ago

how to do joins in couchbase using java code

Hi ,
I need to find mutual friends from the documents .How to do this by using java.

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