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Downstream column lineage #2116

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pawel-big-lebowski opened this issue Sep 13, 2022 · 0 comments · Fixed by #2159
Closed

Downstream column lineage #2116

pawel-big-lebowski opened this issue Sep 13, 2022 · 0 comments · Fixed by #2159
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column-level-lineage

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@pawel-big-lebowski
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Column lineage graph endpoint returns by defualt only inEdges which correspond to upstream lineage.
We do want to allow users to fetch outEdges (downstream lineage) with an extra URL parameter &withDownstream=true.
When so, inEdges and outEdges will be returned.
This can blur the graph overall, that's why we decided to allow this feature on demand.

See proposal for more details:
https://github.com/MarquezProject/marquez/blob/main/proposals/2045-column-lineage-endpoint.md
@pawel-big-lebowski pawel-big-lebowski changed the title Extende column lineage graph with outEdges Downstream column lineage Sep 29, 2022
@pawel-big-lebowski pawel-big-lebowski self-assigned this Sep 30, 2022
@pawel-big-lebowski pawel-big-lebowski mentioned this issue Oct 3, 2022
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Downstream column lineage MarquezProject/marquez
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