Re: cassandra scalability

2015-09-07 Thread ICHIBA Sara
at the biginning it looks like this: [root@demo-server-seed-k6g62qr57nok ~]# nodetool status Datacenter: DC1 === Status=Up/Down |/ State=Normal/Leaving/Joining/Moving -- Address Load Tokens OwnsHost ID Rack UN 40.0.0.208 128.73 KB 248

RE: cassandra scalability

2015-09-07 Thread Edouard COLE
Could you provide the result of : - nodetool status - nodetool status YOURKEYSPACE

Re: cassandra scalability

2015-09-07 Thread ICHIBA Sara
when there's a scaledown action, i make sure to decommission the node before. but still, I don't understand why I'm having this behaviour. is it normal. what do you do normally to remove a node? is it related to tokens? i'm affecting to each of my node a different token based on there ip address

RE: cassandra scalability

2015-09-07 Thread Edouard COLE
.org Objet : Re: cassandra scalability when there's a scaledown action, i make sure to decommission the node before. but still, I don't understand why I'm having this behaviour. is it normal. what do you do normally to remove a node? is it related to tokens? i'm affecting to each of my node a

Re: cassandra scalability

2015-09-07 Thread ICHIBA Sara
't you using RandomPartitioner or >> Murmur3Partitioner ? >> >> C*heers, >> >> Alain >> >> >> >> 2015-09-07 12:01 GMT+02:00 Edouard COLE <edouard.c...@rgsystem.com>: >> >>> Please, don't mail me directly >>> >>>

Re: cassandra scalability

2015-09-07 Thread ICHIBA Sara
t;> Also, what happens if you query using "CONSISTENCY LOCAL_QUORUM;" (or >>> ALL) before your select ? If not using cqlsh, set the Consistency Level of >>> your client to LOCAL_QUORUM or ALL and try to select again. >>> >>> Also, I am not sure of the meani

Re: cassandra scalability

2015-09-07 Thread Alain RODRIGUEZ
ep 7, 2015 at 8:19 AM Alain RODRIGUEZ <arodr...@gmail.com> >>> wrote: >>> >>>> Hi Sara, >>>> >>>> Can you detail actions performed, like how you load data, what scaleup >>>> / scaledown are and precise if you let it decommission

Re: cassandra scalability

2015-09-07 Thread Alain RODRIGUEZ
> And answering with "Sorry, I can't help" is pointless :) > > Wait for the community to answer > > De : ICHIBA Sara [mailto:ichi.s...@gmail.com] > Envoyé : Monday, September 07, 2015 11:34 AM > À : user@cassandra.apache.org > Objet : Re: cassandra scalability > &g

Re: cassandra scalability

2015-09-07 Thread Ryan Svihla
t;> And answering with "Sorry, I can't help" is pointless :) >> >> Wait for the community to answer >> >> De : ICHIBA Sara [mailto:ichi.s...@gmail.com] >> Envoyé : Monday, September 07, 2015 11:34 AM >> À : user@cassandra.apache.org >> Objet : Re: ca