[ATLAS-4269] Deferred Actions : When a tag is propagated from an entity via 2 processes , blocking 1 process removes tag propagated from another process

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 3.0.0, 2.2.0
• Component/s: atlas-core
• Labels: tagpropagation
• Assignee: Sarath Subramanian
• Reporter: Sarath Subramanian
• Created: 29/Apr/21 23:32
• Updated: 30/Apr/21 05:00
• Resolved: 30/Apr/21 05:00

Description

1.Create a lineage as attached in the screenshot (i.e) tag propagated from a source using 2 processes to a target 

2. Add a tag to t3 , now the tag is propagated to t4 via both process1 and process2.

3. Now block the propagation from t3 to process1.

4. Expectation is that , tag will be propagated via process2 to t4. But the  propagated tag is removed from t4

Issue Links

• links to: Code review
• links to: Precommit