Re: Cassandra 2.1: replace running node without streaming

2018-02-05 Thread Oleksandr Shulgin
On Sat, Feb 3, 2018 at 11:23 AM, Kyrylo Lebediev wrote: > Just tested on 3.11.1 and it worked for me (you may see the logs below). > > Just comprehended that there is one important prerequisite this method to > work: new node MUST be located in the same rack (in terms

Re: Cassandra 2.1: replace running node without streaming

2018-02-03 Thread Jürgen Albersdorfer
/2016/01/26/cassandra-instantaneous-in-place-node-replacement > > Thank you for your readiness to help! > > Kind Regards, > Kyrill > From: Kyrylo Lebediev <kyrylo_lebed...@epam.com> > Sent: Saturday, February 3, 2018 12:23:15 PM > To: User > Subject: Re: Cassandra 2.1:

Re: Cassandra 2.1: replace running node without streaming

2018-02-03 Thread Kyrylo Lebediev
From: Kyrylo Lebediev <kyrylo_lebed...@epam.com> Sent: Saturday, February 3, 2018 12:23:15 PM To: User Subject: Re: Cassandra 2.1: replace running node without streaming Thank you Oleksandr, Just tested on 3.11.1 and it worked for me (you may see the logs

Re: Cassandra 2.1: replace running node without streaming

2018-02-03 Thread Kyrylo Lebediev
<oleksandr.shul...@zalando.de> Sent: Saturday, February 3, 2018 10:44:26 AM To: User Subject: Re: Cassandra 2.1: replace running node without streaming On 3 Feb 2018 08:49, "Jürgen Albersdorfer" <jalbersdor...@gmail.com<mailto:jalbersdor...@gmail.com>> wrote: Co

Re: Cassandra 2.1: replace running node without streaming

2018-02-03 Thread Oleksandr Shulgin
On 3 Feb 2018 08:49, "Jürgen Albersdorfer" wrote: Cool, good to know. Do you know this is still true for 3.11.1? Well, I've never tried with that specific version, but this is pretty fundamental, so I would expect it to work the same way. Test in isolation if you want

Re: Cassandra 2.1: replace running node without streaming

2018-02-02 Thread Jürgen Albersdorfer
Cool, good to know. Do you know this is still true for 3.11.1? > Am 03.02.2018 um 08:19 schrieb Oleksandr Shulgin > : > > On 3 Feb 2018 02:42, "Kyrylo Lebediev" wrote: > Thanks, Oleksandr, > In my case I'll need to replace all nodes in

Re: Cassandra 2.1: replace running node without streaming

2018-02-02 Thread Oleksandr Shulgin
On 3 Feb 2018 02:42, "Kyrylo Lebediev" wrote: Thanks, Oleksandr, In my case I'll need to replace all nodes in the cluster (one-by-one), so streaming will introduce perceptible overhead. My question is not about data movement/copy itself, but more about all this token

Re: Cassandra 2.1: replace running node without streaming

2018-02-02 Thread Kyrylo Lebediev
? Regards, Kyrill From: Oleksandr Shulgin <oleksandr.shul...@zalando.de> Sent: Friday, February 2, 2018 4:26:30 PM To: User Subject: Re: Cassandra 2.1: replace running node without streaming On Fri, Feb 2, 2018 at 3:15 PM, Kyrylo Lebediev <kyrylo_lebed...

Re: Cassandra 2.1: replace running node without streaming

2018-02-02 Thread Oleksandr Shulgin
On Fri, Feb 2, 2018 at 3:15 PM, Kyrylo Lebediev wrote: > Hello All! > > I've got a pretty standard task - to replace a running C* node [version > 2.1.15, vnodes=256, Ec2Snitch] (IP address will change after replacement, > have no control over it). > > There are 2 ways

Cassandra 2.1: replace running node without streaming

2018-02-02 Thread Kyrylo Lebediev
Hello All! I've got a pretty standard task - to replace a running C* node [version 2.1.15, vnodes=256, Ec2Snitch] (IP address will change after replacement, have no control over it). There are 2 ways stated in C* documentation how this can be done: 1) Add a new node, than 'nodetool