Details
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Improvement
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Status: Closed
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Major
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Resolution: Fixed
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3.0.0
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None
Description
Currently DeleteEventRegistry loads all delete events which can take time and use a lot of memory. Should minimize the number of deletes loaded based on the insert events included in the Split.
This is an umbrella jira for several tasks that make up the work. See individual tasks for details.
Attachments
Issue Links
- is depended upon by
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HIVE-20699 Query based compactor for full CRUD Acid tables
- Resolved
- supercedes
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HIVE-19955 ACID: Pre-filter the delete event registry using insert delta ranges
- Closed