Move communication with IngestionJob to JobCoordinator #800
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What this PR does / why we need it:
To resolve some concerns related to overloading responsibilities in SpecService in my previous PR #792 I moved all communications with IngestionJob to JobCoordinatorService
Implemented flow
New FeatureSet:
JobCoordinator.Pollallocates this Set to Job(s) by creating FeatureSetJobStatus (seeJobUpdateTask.updateFeatureSets) with version=0 and deliveryStatus=in-progressJobCoordinator.notifyJobsdetects that there's pending FeatureSet with allocated job(s) and send FeatureSetSpec to kafka (topic is shared between all jobs)JobCoordinator.listenAckFromJobsreceives ack from job and update deliveryStatus in FeatureSetJobStatusExisting FeatureSet:
JobCoordinator.notifyJobspicks it up and send to kafka with updating FeatureSetJobStatus to the latest version... same flow as previous
New job spawned (bc previous canceled, eg):
version = <latest-version-of-feature-set>since new Job can read whole history of FeatureSets from kafka topic. Nothing is being sent to specs topicWhich issue(s) this PR fixes:
Fixes #
Does this PR introduce a user-facing change?: