Hemanth Yamijala created ATLAS-405:
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Summary: UI: Lineage is broken seemingly if there are more than
one input Processes creating a Dataset
Key: ATLAS-405
URL: https://issues.apache.org/jira/browse/ATLAS-405
Project: Atlas
Issue Type: Bug
Reporter: Hemanth Yamijala
Priority: Blocker
I have a slightly complex lineage which is like this:
[DataSet 1] -> (3 processes) -> [DataSet 2] -> (1 process) -> [DataSet 3]
When I click on DataSet1, the lineage graph is showing correctly.
When I click on DataSet2, the lineage graph is broken. What is happening is
that there are 2 dangling processes on the input side of DataSet 2 which are
not linked to the DataSet 1. Only one of the processes seems linked. It appears
that maybe the graph walking is not taking into effect multiple inputs to a
vertex like DataSet 2.
The API response is right. I will upload images of working and failing lineages
with the corresponding responses in follow-up comments.
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