Hi ITing, Thanks for your message!
For context, we discussed OpenLineage support a while ago, specifically regarding the initial support of OpenLineage events. I will take a look at your proposal and design document, and I am sure Mike will as well. Regards, JB On Mon, Apr 20, 2026 at 3:08 AM ITing Lee <[email protected]> wrote: > Hi all, > > I’ve been working on OpenLineage support in Polaris and wanted to ask for > feedback on the current implementation approach and where it should go > next. > > The current direction is to emit OpenLineage events from Polaris-managed > operations and publish them through an event-listener-based design. Before > moving further, I’d like to get suggestions on whether this implementation > model makes sense and what should be adjusted early. > > Below is the link for the proposal and PoC branch. > > - Proposal: > > https://docs.google.com/document/d/1NEPzcMIcbxKEvBIWd6SJGllRIu4brjV-23xO5Qp3DlM/edit?tab=t.0 > - PoC branch: https://github.com/iting0321/polaris/tree/data-lineage > > I’d appreciate feedback on the implementation direction and any suggestions > before continuing further. > > Best regards, > ITing >
