Re: Issues with partition distribution across nodes

2017-05-24 Thread Russell Brown
Hi, This is just a quick reply since this is somewhat a current topic on the ML. On 24 May 2017, at 12:57, Denis Gudtsov wrote: > Hello > > We have 6-nodes cluster with ring size 128 configured. The problem is that > two partitions has replicas only on two nodes rather

Re: Put failure: too many siblings

2017-05-24 Thread Vladyslav Zakhozhai
Russell, thank you for the answer. > Maybe one of the ex-basho support people remembers? I’ll prod one in a back channel and see if they can help. It would be great. Thank you once more. On Wed, May 24, 2017 at 11:36 AM Russell Brown wrote: > Also, this issue

Issues with partition distribution across nodes

2017-05-24 Thread Denis Gudtsov
Hello We have 6-nodes cluster with ring size 128 configured. The problem is that two partitions has replicas only on two nodes rather than three as required (n_val=3). We have tried several times to clean leveldb and ring directories and then rebuild cluster, but this issue is still present. How

Re: Issues with partition distribution across nodes

2017-05-24 Thread Russell Brown
On 24 May 2017, at 15:44, Denis wrote: > Hi Russell > > Thank you for your suggestions. I found diag is saying: "The following > preflists do not satisfy the n_val. Please add more nodes". It seems because > ring size (128) divided in 6 nodes is hard to arrange. > The

Re: Issues with partition distribution across nodes

2017-05-24 Thread Denis
Hi Russell Thank you for your suggestions. I found diag is saying: "The following preflists do not satisfy the n_val. Please add more nodes". It seems because ring size (128) divided in 6 nodes is hard to arrange. The history of our cluster is long story, cause we testing it in our lab. Initially

Re: Put failure: too many siblings

2017-05-24 Thread Vladyslav Zakhozhai
Hello, My riak cluster still experiences "too many siblings". And hinted handoffs are not able to be finished completely. So "siblings will be resolved after hinted handoffs are finished" is not my case unfortunately. According to basho's docs (

Re: Put failure: too many siblings

2017-05-24 Thread Russell Brown
On 24 May 2017, at 09:11, Vladyslav Zakhozhai wrote: > Hello, > > My riak cluster still experiences "too many siblings". And hinted handoffs > are not able to be finished completely. So "siblings will be resolved after > hinted handoffs are finished" is not my

Re: Put failure: too many siblings

2017-05-24 Thread Russell Brown
Also, this issue https://github.com/basho/riak_kv/issues/1188 suggests that adding the property `riak_kv.retry_put_coordinator_failure=false` may help in future. But won’t help with your keys with too many siblings. On 24 May 2017, at 09:22, Russell Brown wrote: > >