fix(source-jira): upgrade to CDK v6 to use concurrency for incremental streams #48425
+354
−289
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What
This PR upgrades the CDK to version 6 and leverages its concurrency capabilities to enhance the handling of incremental streams. Additionally, it introduces substream state migration to ensure reliable data synchronization.
How
CDK Upgrade & Concurrency Enhancements:
Substream State Migration:
PerPartitionWithFallback
class to handle incremental dependencies.set_initial_state
method to ensure that parent streams correctly inherit state from child streams during the initial sync.Review guide
User Impact
Fix error with substreams failing with retry error after the previous update because of rereading parent stream.
Can this PR be safely reverted and rolled back?