Re: [DISCUSS] KIP-1176: Tiered Storage for Active Log Segment

2025-05-07 Thread Xinyu Zhou
at 2:00 AM Henry Haiying Cai wrote: > Xinyu, > Thanks for your time reading the KIP and detailed comments. We are > honored to have technical leaders from AutoMQ to look at our work. > Please see my answers below inline. > > On Tuesday, May 6, 2025 at 08:37:22 PM

[DISCUSS] KIP-1183: Unified Shared Storage

2025-05-13 Thread Xinyu Zhou
Dear Kafka Community, I am proposing a new KIP to introduce a unified shared storage solution for Kafka, aiming to enhance its scalability and flexibility. This KIP is inspired by the ongoing discussions around KIP-1150 and KIP-1176, which explore leveraging object storage to achieve cost and elas

Re: [DISCUSS] KIP-1176: Tiered Storage for Active Log Segment

2025-05-06 Thread Xinyu Zhou
Hi Henry and Tom, I've read the entire KIP-1176, and I think it's a smart move to advance tiered storage. If I understand correctly, KIP-1176 aims to eliminate cross-AZ traffic in tier 1 storage by replicating data to followers through the S3EOZ bucket. After that, followers only need to replicat

Re: [DISCUSS] KIP-1183: Unified Shared Storage

2025-05-14 Thread Xinyu Zhou
vation about storing the metadata in KRaft, instead of > another internal topic or creating another interface or something else? > (d) The detail of messages, i.e. GET_KVS, PUT_KVS, ... etc. > > > Thank you. > Luke > > On Tue, May 13, 2025 at 8:22 PM Xinyu Zhou wrote: > >

Re: [DISCUSS] KIP-1183: Unified Shared Storage

2025-05-14 Thread Xinyu Zhou
ata may need to be loaded on the new node? > > SD-5: In this approach, much of the core functionality resides within > the Stream implementation. It might be worth considering a design > where the building blocks handle most of the complexity, allowing the > plugin to remain as lightweight as p

Re: [DISCUSS] KIP-1183: Unified Shared Storage

2025-05-15 Thread Xinyu Zhou
ds to support both local disk and shared storage long-term. 2. Which path should we take? The leaderless architecture of 1150 or the approach mentioned in 1183. I will update the KIP with our discussion soon. Thanks again for your time! Best, Xinyu On Fri, May 16, 2025 at 7:33 AM Colin McCabe wrote:

Re: [DISCUSS] The Path Forward for Saving Cross-AZ Costs KIPs

2025-08-05 Thread Xinyu Zhou
Hi Luke, Thank you for creating this dedicated thread; we definitely need a space to discuss future steps for these topics. I apologize for my delay on KIP-1183 and will provide more details in the coming weeks. I agree with Stanislav that we should first focus on the community's direction. Speci