Re: Welcome Doug Rohrer as Cassandra Committer

2024-08-29 Thread Venkata Hari Krishna Nukala
Congratulations Doug! On Sat, Aug 24, 2024 at 9:53 PM Francisco Guerrero wrote: > Congratulations Doug! Well deserved! > > On 2024/08/23 18:55:22 Dinesh Joshi wrote: > > The Apache Cassandra PMC is thrilled to announce that Doug Rohrer has > > accepted the invitation to become a committer! > > >

Re: Welcome Joey Lynch as Cassandra PMC member

2024-07-24 Thread Venkata Hari Krishna Nukala
Congratulations Joey!! On Thu, 25 Jul 2024 at 7:20 AM, Joseph Lynch wrote: > Thank you all for the warm wishes and I greatly appreciate this > opportunity! > > This is such a great community and I am proud to be part of it. > > Cheers! > -Joey > > On Wed, Jul 24, 2024 at 10:12 AM Benjamin Lerer

[RESULT][VOTE] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-07-07 Thread Venkata Hari Krishna Nukala
(updated subject line) Vote passes with 8 +1s (4 binding) and no negative votes. Thanks all, Hari On Sun, Jul 7, 2024 at 7:01 PM Venkata Hari Krishna Nukala < n.v.harikrishna.apa...@gmail.com> wrote: > Vote passes with 8 +1s (4 binding) and no negative votes. > > Thanks all

Re: [VOTE] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-07-07 Thread Venkata Hari Krishna Nukala
wrote: > >> +1 >> >> >> On Jun 27, 2024, at 3:03 PM, Josh McKenzie wrote: >> >> +1 >> >> On Thu, Jun 27, 2024, at 12:40 AM, Abhijeet Dubey wrote: >> >> +1 >> >> On Thu, Jun 27, 2024 at 1:47 AM Francisco Guerrero >> w

Re: Cassandra PMC Chair Rotation, 2024 Edition

2024-06-26 Thread Venkata Hari Krishna Nukala
Congratulations Dinesh!! On Fri, Jun 21, 2024 at 6:47 PM Paulo Motta wrote: > Thank you Josh and congratulations Dinesh! > > On Thu, 20 Jun 2024 at 11:52 Josh McKenzie wrote: > >> Another PMC Chair baton pass incoming! On behalf of the Apache Cassandra >> Project Management Committee (PMC) I wo

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-06-26 Thread Venkata Hari Krishna Nukala
2024 at 8:33 PM Venkata Hari Krishna Nukala < n.v.harikrishna.apa...@gmail.com> wrote: > Hi all, > > I did not hear anything in the last 10+ days. I am taking it as a positive > sign and proceeding to the voting stage for this CEP. > > Thanks! > Hari > > On Fri, J

[VOTE] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-06-21 Thread Venkata Hari Krishna Nukala
Hi everyone, I would like to start the voting for CEP-40 as all the feedback in the discussion thread seems to be addressed. Proposal: https://cwiki.apache.org/confluence/display/CASSANDRA/CEP-40%3A+Data+Transfer+Using+Cassandra+Sidecar+for+Live+Migrating+Instances Discussion thread: https://list

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-06-21 Thread Venkata Hari Krishna Nukala
Hi all, I did not hear anything in the last 10+ days. I am taking it as a positive sign and proceeding to the voting stage for this CEP. Thanks! Hari On Fri, Jun 7, 2024 at 10:26 PM Venkata Hari Krishna Nukala < n.v.harikrishna.apa...@gmail.com> wrote: > > Summarizing the discuss

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-06-07 Thread Venkata Hari Krishna Nukala
d to have the understanding of availability > and durability guarantees during migration. I can create a JIRA for it > later. > > Sounds good. As I mentioned, I'm fine either way: if we do it as a part of > CEP, or as a follow-up. > > On Sun, May 12, 2024, at 8:18 PM, Ve

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-05-12 Thread Venkata Hari Krishna Nukala
to provide with it, and have it stated explicitly, for both "source node > down" and "source node up" cases. That said, since we will have to > integrate CEP-40 with TCM, and will have to ensure correctness of sstable > diffing for the second phase, it might make sense

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-04-30 Thread Venkata Hari Krishna Nukala
between source and destination. On Wed, May 1, 2024 at 12:27 AM Venkata Hari Krishna Nukala < n.v.harikrishna.apa...@gmail.com> wrote: > >In the next iteration, I am going to address the below point. > >> I would like to see more abstraction of how the files get moved / pu

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-04-30 Thread Venkata Hari Krishna Nukala
g sstables is good enough, then probably it can be skipped. On Mon, Apr 29, 2024 at 10:37 PM Dinesh Joshi wrote: > On Tue, Apr 23, 2024 at 11:37 AM Venkata Hari Krishna Nukala < > n.v.harikrishna.apa...@gmail.com> wrote: > >> reason why I called out binary level ver

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-04-25 Thread Venkata Hari Krishna Nukala
that case is to migrate the largest keyspace to a > dedicated cluster. > > Live migration but a bit more complicated. No chance of doing this > manually without some serious brain surgery on c* and downtime. > > Patrick > > > On Tue, Apr 23, 2024 at 11:37 AM Venkata Ha

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-04-23 Thread Venkata Hari Krishna Nukala
Thank you all for the inputs and apologies for the late reply. I see good points raised in this discussion. *Please allow me to reply to each point individually.* To start with, let me focus on the point raised by Scott & Jon about file content verification at the destination with the source in th

Re: [DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-04-11 Thread Venkata Hari Krishna Nukala
; > mentions it with this note: > > >- However, it might not be permitted by the administrator or available >in various environments such as Kubernetes or virtual instances like EC2. >Enabling data transfer through a sidecar facilitates smooth instance >migrat

[DISCUSS] CEP-40: Data Transfer Using Cassandra Sidecar for Live Migrating Instances

2024-04-05 Thread Venkata Hari Krishna Nukala
Hi all, I have filed CEP-40 [1] for live migrating Cassandra instances using the Cassandra Sidecar. When someone needs to move all or a portion of the Cassandra nodes belonging to a cluster to different hosts, the traditional approach of Cassandra node replacement can be time-consuming due to rep

Re: [DISCUSSION] CEP-38: CQL Management API

2023-12-05 Thread Venkata Hari Krishna Nukala
Hi Maxim, I think this CEP is a great start to viewing Cassandra operations in a different way! However, I have a few questions about it. - How are the results of the commands expressed to the CQL client? Since the command is being treated as CQL, I guess it will be rows, right? If yes,

Can API be an alternative for MBeans?

2018-02-22 Thread Venkata Hari Krishna Nukala
Hi, I saw lots of information exposed through MBeans (like status, cfstats etc...). I feel exposing them like as API has few advantages like, it is more open (different types of clients can use) and more expressible for request and response. Does the option of exposing such functionality through