Kashif Faraz fd7864ae33 Improve run time of coordinator duty MarkAsUnusedOvershadowedSegments (#13287) ... In clusters with a large number of segments, the duty `MarkAsUnusedOvershadowedSegments` can take a long very long time to finish. This is because of the costly invocation of `timeline.isOvershadowed` which is done for every used segment in every coordinator run. Changes - Use `DataSourceSnapshot.getOvershadowedSegments` to get all overshadowed segments - Iterate over this set instead of all used segments to identify segments that can be marked as unused - Mark segments as unused in the DB in batches rather than one at a time - Refactor: Add class `SegmentTimeline` for ease of use and readability while using a `VersionedIntervalTimeline` of segments.		2022-11-01 20:19:52 +05:30
..
main/java/org/apache/druid/indexer	Improve run time of coordinator duty MarkAsUnusedOvershadowedSegments (#13287)	2022-11-01 20:19:52 +05:30
test	Enable Arm builds (#12451)	2022-04-26 20:14:40 +05:30