Couchbase Questions: Couchbase Server

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couchbase-user's picture
Asked 5 months 2 weeks ago
Latest activity 3 months 2 days ago

Using Couchbaseclient.getstats(statsname) to get specific statistics only

Hi there,

I'm trying to collect specific statistics about the execution of couchbase operations and times but yet struggling to find the right function to do this.

The latest thing I tried was Couchbaseclient.getstats() that return about two pages for every server in my cluster but...

arnaudbriche's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 2 weeks ago

Bulk operations on counters

Hi,
I have a use case where I need to set a lot of counters in batch, and later retrieve them in batch too. I wonder if Couchbase provide batch incr/read on counters?

sruthi's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

how to query mulitiple composite key?

Hi,
question is whether we can give many composite keys in startkey and end key

example my data in bucket:
{
{
name:"Sruthi",
gender:"F",
age:"23"
}
{
name:"raghun",
gender:"M",
age:"24"
}
{
name:"david",...

oberon's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

Manage documents using server-side javascript function

I would like to know if couchbase server, or sync gateway, support server-side execution of custom logic.

I mean, if I can use sync_function (or any javascript function in the server) to edit a new document that is received, before it's stored.

Thanks.

velanrs's picture
Asked 5 months 3 weeks ago

Frequent net.spy.memcached.MemcachedConnection.handleReads message

I have created 5 buckets and while trying to connect the last one, it is not connected with following error.
I am connecting from my local Mac OS to Couchbase in Linux server.
Installed Couchbase server with couchbase-server-enterprise_2.2.0_x86_64_openssl098.rpm

2013-10-28 14...

adonoho's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 2 weeks ago

Node Flap ...

Gentlefolk,

I'm trying to bring up a 3 node cluster on AWS. I am using the commercial CB v2.2.0 Enterprise Standard AWS AMI images authored by CB. These are being instantiated on m1.xlarge instances using local ephemeral storage. The data and indices are on separate local spindles....

mr_redlich's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 2 weeks ago

Failed Installation on Ubuntu 10.04

Problem:
Couchbase 2.2.0 (or 2.1.1) installation fails on Ubuntu 10.04 with error: “Unable to load crypto library. Failed with error: load_failed, Failed to load NIF library”. Can you please help us to resolve the problem (details below). Thanks!

System settings:
System is a...

Timok's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

How come there is no outage when adding a node?

Hello,
I wonder how come there is no outage when adding a node to a Couchbase database. Each client has a node map. If it changes, a document that was available on a node may suddenly be available on another one. It can't be available on both. So how do you synchronize the the clients and...

mxav@yahoo.com's picture
Asked 5 months 3 weeks ago

[Error Logs] 'verify_report_long_call' entries in couchbase logs

Hello,

Our couchbase cluster is running fine, but we always have a lot of 'verify_report_long_call' entries in couchbase error logs.

- What does this really mean and imply in terms of performance/stability/data integrity ?
- What did we do wrong to have all those log...

javen's picture
Asked 5 months 3 weeks ago
Latest activity 5 months 3 weeks ago

One node crash will cause several minutes failure of total cluster

We do some tests and also encounter the critical exception of Couchbase cluster in prod environment.

The issue summary
--------
One node shutdown wittingly will cause:
1) Get ops of the cluster becomes 0
2) Some of the putting records will be lost
3) Need...

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