Couchbase Questions: Couchbase Server

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ashdatavail's picture
Asked 1 month 4 days ago
Latest activity 1 month 4 days ago

Delay in XDCR Replication in couchbase

Hello,

There is delay in my XDCR.
We have 6 Cluster and all having 3 nodes.

m using Couchbase 2.2.0_x86_64.

1 Master Cluster - 5 Slave Cluster

Across cluster we are using 170 GB RAM for Cocuhbase Still there is heavy delay in XDCR.
Please see below counts...

ddelgado's picture
Asked 1 month 5 days ago

Bucket error

Environment:
- 5 Nodes
- 2 Buckets

Each node:
- 16GB RAM
- 8 Cores
- 200 GB Disk

The first Bucket works fine, but the other one has a lot of problems...

Problematic Bucket:
Item Count: 254.399.106
Ops/sec: between 100 and 200...

shachar's picture
Asked 1 month 6 days ago

used disk space on one cluster member is larger then other

Version : 2.2.0 community edition (build-837-rel)

Hi ,

I have a 3 nodes cluster and i saw that one node used disk space is significantly larger
then the others ,
70GB more

other buckets disk space is divided evenly between the servers

what can cause...

ashdatavail's picture
Asked 1 month 6 days ago

Purpose of (1 + headroom) / (high_water_mark) , can i avoid this in my ram sizing ?

Hello Team,

Could you pls tell me what is the purpose of below in sizing : (1 + headroom) / (high_water_mark)

What is 1 in above Formula ?

My Total metadata is = ~ 8GB
But when am doing 8GB * (1+0.25)/(0.7) = 14 GB (Its directly doubling the ram requirement)

...

alomoush's picture
Asked 1 month 1 week ago

Couchbase Node is down

Hello,

i am using couchbase since 3 months ago and after i make a restart to my Centos server the node can not be up. I am getting the follwoing error message

error Port server memcached on
...
tx_user's picture
Asked 1 month 1 week ago
Latest activity 2 weeks 1 day ago

Increase memcached connections limit

Hi,

The couchbase server starts a memcached process with connections limitation:

/opt/couchbase/bin/memcached ... -c 10000 ...

How to increase this limit?

jan.sture.nielsen@gmail.com's picture
Asked 1 month 1 week ago

Couchbase on openSUSE 13

Any experience for getting Couchbase Server 2.5 running openSUSE 13.1?

--Jan

alexkls's picture
Asked 1 month 1 week ago
Latest activity 1 month 1 week ago

Disable couchbase server from running on startup

Hello everyone.
I have started running couchbase server on my laptop for development and from what I can see, couchbase server is set by default to be loaded on startup. I Don't mind but my booting time is now appalling, despite the good system resources. Is there a way to stop couchbase...

ashdatavail's picture
Asked 1 month 1 week ago

cbtransfer

cbTransfer taking entire bucket backup.

Is there any option/attribute to take only few documents in csv file?

what if we want only few columns in csv file ?

Regards,
Ashwini

chenb's picture
Asked 1 month 1 week ago
Latest activity 3 weeks 16 hours ago

couchbase - elasticsearch full document

from reading the documentation I understand that when querying elasticsearch the result contains *only* the keys to the relevant docs. Did i understand correctly?

If so -
what is the usual pattern? -> query es -> iterate results (build key list) -> bulk get from couchbase...

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