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https://issues.apache.org/jira/browse/ATLAS-5317?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sheetal Shah updated ATLAS-5317:
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Attachment: (was: ATLAS-5317-Resilient-Bulk-Purge-In-Atlas-DESIGN.pdf)
> Make Atlas Purge API more resilient
> -----------------------------------
>
> Key: ATLAS-5317
> URL: https://issues.apache.org/jira/browse/ATLAS-5317
> Project: Atlas
> Issue Type: Bug
> Components: atlas-core
> Reporter: Sheetal Shah
> Assignee: Sheetal Shah
> Priority: Major
> Time Spent: 50m
> Remaining Estimate: 0h
>
> h2. Problem Statement
> Atlas exposes a purge API ({{{}PUT /api/atlas/admin/purge{}}}) to hard-delete
> entities. The API accepts a batch of GUIDs but fails the entire request if
> any single entity delete throws an exception. This all-or-nothing behavior
> blocks large clean-up jobs.
> Key issues:
> * One corrupt, missing, or locked GUID causes the entire batch to roll back
> with HTTP 500
> * No structured failure reporting — bad GUIDs are only logged as
> {{{}WARN{}}}; callers cannot identify which GUIDs failed
> * Audit entry stores all input GUIDs in a single row, which can exceed safe
> size limits and cause transaction rollbacks
> * REST purge and background {{PurgeService}} cron can run concurrently on
> the same GUIDs, causing {{PermanentLockingException}}
> * No input validation — non-GUID strings passed to the API cause unexpected
> failures
>
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