Kashif Faraz ef7c461722 Add support for selective loading of broadcast datasources in the task layer (#17027) (#17206) ... Tasks control the loading of broadcast datasources via BroadcastDatasourceLoadingSpec getBroadcastDatasourceLoadingSpec(). By default, tasks download all broadcast datasources, unless there's an override as with kill and MSQ controller task. The CLIPeon command line option --loadBroadcastSegments is deprecated in favor of --loadBroadcastDatasourceMode. Broadcast datasources can be specified in SQL queries through JOIN and FROM clauses, or obtained from other sources such as lookups.To this effect, we have introduced a BroadcastDatasourceLoadingSpec. Finding the set of broadcast datasources during SQL planning will be done in a follow-up, which will apply only to MSQ tasks, so they load only required broadcast datasources. This PR primarily focuses on the skeletal changes around BroadcastDatasourceLoadingSpec and integrating it from the Task interface via CliPeon to SegmentBootstrapper. Currently, only kill tasks and MSQ controller tasks skip loading broadcast datasources. Co-authored-by: Abhishek Radhakrishnan <abhishek.rb19@gmail.com>		2024-10-01 11:09:52 +05:30
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src	Add support for selective loading of broadcast datasources in the task layer (#17027) (#17206)	2024-10-01 11:09:52 +05:30
pom.xml	Prepare master branch for 31.0.0 release (#16333)	2024-04-26 09:22:43 +05:30