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https://issues.apache.org/jira/browse/ATLAS-5375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sheetal Shah resolved ATLAS-5375.
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Fix Version/s: 3.0.0
Resolution: Fixed
> Fix stale PUT response for /api/atlas/v2/relationship block/unblock
> propagation
> -------------------------------------------------------------------------------
>
> Key: ATLAS-5375
> URL: https://issues.apache.org/jira/browse/ATLAS-5375
> Project: Atlas
> Issue Type: Improvement
> Components: atlas-core
> Affects Versions: 3.0.0
> Reporter: Sheetal Shah
> Assignee: Sheetal Shah
> Priority: Major
> Fix For: 3.0.0
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> *Summary*
> {{PUT /api/atlas/v2/relationship}} returns HTTP 200 with a stale relationship
> body. Block/unblock runs in async task
> {{CLASSIFICATION_PROPAGATION_RELATIONSHIP_UPDATE}} after the response, so the
> PUT body does not match the request. GET after ~15–30s shows the correct
> state.
> *Repro (brief)*
> # Propagate tag on source table via lineage edge.
> # PUT block with {{blockedPropagatedClassifications: [
> {tag}
> ]}} → wait → verify downstream.
> # PUT unblock with {{blockedPropagatedClassifications: []}} → PUT body still
> shows old blocked list; GET after wait is correct.
> *Root cause*
> Response built from graph before deferred task runs; task JSON may have null
> {{{}propagateTags{}}}.
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