Re: timeouts while rebalancing

2010-12-22 Thread Dan Reverri
Hi Colin, For clusters smaller than 5 nodes a certain amount of vnode shuffling has been observed. The behavior you've observed seems to match bug 946: https://issues.basho.com/show_bug.cgi?id=946 I'm not sure how much additional disk space per node would be necessary. The example provided in the

Re: timeouts while rebalancing

2010-12-21 Thread Colin Surprenant
Hi, My bucket is using the default N=3. When writing, I am using W=1 and when reading N=1. My cluster has settled down now. After the addition of the 4th node, one of the node started to use diskspace at a very rapid pace, heading quickly toward 100% usage so I had to remove the 4th node. It took

Re: timeouts while rebalancing

2010-12-21 Thread Dan Reverri
Hi Collin, I would not expect keys to return not found even during handoff. An individual vnode may return not found if the requested data has not been transferred but the other replicas should be able to satisfy the quorum. What values of N, R, and W are you using? Thanks, Dan Daniel Reverri D

Re: timeouts while rebalancing

2010-12-20 Thread Colin Surprenant
Yup, same version. On Mon, Dec 20, 2010 at 7:58 PM, Alexander Sicular wrote: > Did you add the same version of riak to your 0.10.1 cluster? I wouldn't > mismatch... > > On Dec 20, 2010, at 3:46 PM, Colin Surprenant wrote: > >> Hi, >> >> Actually, they're not timeout error but Not Found errors fo

Re: timeouts while rebalancing

2010-12-20 Thread Alexander Sicular
Did you add the same version of riak to your 0.10.1 cluster? I wouldn't mismatch... On Dec 20, 2010, at 3:46 PM, Colin Surprenant wrote: > Hi, > > Actually, they're not timeout error but Not Found errors for a bunch > of keys that have been stored without error while the cluster is > rebalancin

Re: timeouts while rebalancing

2010-12-20 Thread Colin Surprenant
Hi, Actually, they're not timeout error but Not Found errors for a bunch of keys that have been stored without error while the cluster is rebalancing. Is it "normal" to see Not Found errors while the cluster is rebalancing? If not, what is my problem here? Is it a problem to insert new keys while