David Mollitor created HIVE-24432: ------------------------------------- Summary: Delete Notification Events in Batches Key: HIVE-24432 URL: https://issues.apache.org/jira/browse/HIVE-24432 Project: Hive Issue Type: Improvement Affects Versions: 3.2.0 Reporter: David Mollitor Assignee: David Mollitor
Notification events are loaded in batches (reduces memory pressure on the HMS), but all of the deletes happen under a single transactions and, when deleting many records, can put a lot of pressure on the backend database. Instead, delete events in batches (in different transactions) as well. -- This message was sent by Atlassian Jira (v8.3.4#803005)