[dvc] Flag enablement for automatic subscription of partitions #1332
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kristyelee
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…iption. Enabled config flag over bootstrap subscription
…iption. Enabled config flag over bootstrap subscription
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…cally. Integration Test [In Writing]
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…cally. Include integration test for testing config flag and subscription set.
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…cally. Included integration test and writing of unit test.
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[dvc] Flag enablement for automatic subscription of partitions
In this PR, to make sure the correct partitions are subscribed/added to the subscription set in processes of Da Vinci Client, a code change is introduced to include a flag (
DA_VINCI_SUBSCRIBE_ON_DISK_PARTITIONS_AUTOMATICALLY) for enabling/confirming automatic subscription of on-disk partitions. This flag is added to the config map in the VeniceConfigLoader. Flag value is checked during bootstrapping in DaVinciBackend in case automatic subscription is not wanted, so that subscription occurs correctly.Applying this issue to Da Vinci Client which has information over partitions in storage.
DA_VINCI_SUBSCRIBE_ON_DISK_PARTITIONS_AUTOMATICALLY is by default set to true, where in DaVinciBackend the subscription by default occurs.
This PR is an extension of the PR #1196 that checks which partitions should be kept [in
StorageService] and applies the check inVeniceServer.Resolves #650
How was this PR tested?
A corresponding test will be written.
EDIT: A corresponding integration test has been written. Example testing includes the case where the config key is set to false to prevent automatic subscription.
Does this PR introduce any user-facing changes?