[ATLAS-3778] Improve performance during classification delete

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.1.0
• Component/s: atlas-core
• Assignee: Sarath Subramanian
• Reporter: Sarath Subramanian
• Created: 03/May/20 22:35
• Updated: 04/May/20 00:02
• Resolved: 04/May/20 00:02

Description

When deleting a classification, we remove the following properties from entity vertex and update these properties with the classification name removed.

• PROPAGATED_TRAIT_NAMES_PROPERTY_KEY
• TRAIT_NAMES_PROPERTY_KEY

This will be an expensive operation during commit time when dealing with large number of classifications. This improvement will only remove the deleted classification name from both the above property keys and the commit foot print will be less.

Issue Links

• links to: Code review
• links to: Precommit