Thanks Shammon for the informations, the comment makes the lifecycle clearer. +1
Best, Leonard > On Sep 18, 2023, at 7:54 PM, Shammon FY <zjur...@gmail.com> wrote: > > Hi devs, > > After discussing with @Qingsheng, I fixed a minor issue of the lineage > lifecycle in `StreamExecutionEnvironment`. I have added the comment to > explain that the lineage information in `StreamExecutionEnvironment` will be > consistent with that of transformations. When users clear the existing > transformations, the added lineage information will also be deleted. > > Please help to review it again, and If there are no more concerns about > FLIP-314[1], I would like to start voting later, thanks. cc @ <>Leonard > > Best, > Shammon FY > > On Mon, Jul 17, 2023 at 3:43 PM Shammon FY <zjur...@gmail.com > <mailto:zjur...@gmail.com>> wrote: > Hi devs, > > Thanks for all the valuable feedback. If there are no more concerns about > FLIP-314[1], I would like to start voting later, thanks. > > > [1] > https://cwiki.apache.org/confluence/display/FLINK/FLIP-314%3A+Support+Customized+Job+Lineage+Listener > > <https://cwiki.apache.org/confluence/display/FLINK/FLIP-314%3A+Support+Customized+Job+Lineage+Listener> > > Best, > Shammon FY > > > On Wed, Jul 12, 2023 at 11:18 AM Shammon FY <zjur...@gmail.com > <mailto:zjur...@gmail.com>> wrote: > Thanks for the valuable feedback, Leonard. > > I have discussed with Leonard off-line. We have reached some conclusions > about these issues and I have updated the FLIP as follows: > > 1. Simplify the `LineageEdge` interface by creating an edge from one source > vertex to sink vertex. > 2. Remove the `TableColumnSourceLineageVertex` interface and update > `TableColumnLineageEdge` to create an edge from columns in one source to each > sink column. > 3. Rename `SupportsLineageVertex` to `LineageVertexProvider` > 4. Add method `addLineageEdges(LineageEdge ... edges)` in > `StreamExecutionEnviroment` for datastream job and remove previous methods in > `DataStreamSource` and `DataStreamSink`. > > Looking forward to your feedback, thanks. > > Best, > Shammon FY