Home | Forums | Couchbase | Couchbase Server 1.8.x

All operations time out while rebalancing

2 replies [Last post]
Sat, 05/05/2012 - 11:08
mcanaleta_socia...
Offline
Joined: 05/05/2012
Groups: None

Hi,

We are testing couchbase and have a serious problem that are unable to solve: while a rebalancing is done, all operations from the clients time out. I guess that there must be a performance impact, but not so much. The load is very low, and the cluster is 6 AWS m2.xlarge machines.

The client is PHP, and we are using the 1.0 client library (http://www.couchbase.com/docs/couchbase-sdk-php-1.0/).

Any idea?

Thank you.

Top
Mon, 05/21/2012 - 23:42
ingenthr
Offline
Joined: 03/16/2010
Groups:

Was there a node failure before rebalancing? If the current config before rebalancing has a down node, it would be normal for operations to time out.

Rebalancing could be done in add a node, remove a node or failover a node scenarios. Which one applies to your situation?

Top
Thu, 05/24/2012 - 04:16
mcanaleta_socia...
Offline
Joined: 05/05/2012
Groups: None

Hi, this hapened with any scenario that involved a rebalancing. However, this was already solved by couchbase, it was a client bug (libcouchbase).

Thanks!

Top