Re: [DISCUSS] Ingestion lag problem

2025-04-28 Thread rahul gidwani
Is the problem with the k8s scheduler? Are you using karpenter as well? When this happens, nodes are not scaling up the same time you are launching pods right? The problem of pod startup time is a common one, we could maybe take something away from how gang scheduling works? This is how spark so

Re: [DISCUSS] Ingestion lag problem

2025-04-28 Thread Gian Merlino
I have replied in the issue with some thoughts on the root causes of ingestion lag, and pointers to some recent work on one of the root causes. (I believe there are two roots.) Gian On 2025/04/15 09:29:01 Frank Chen wrote: > Hi Gian and Maytas, > > I'm writing this email to you to bring an old