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AIP-93 has shifted directions a bit; rather than creating a state-store for “Asset watching”, we’re planning on creating a general, async-aware state-store that can be accessed from “anywhere” in Airflow (Scheduler, Triggerer, Workers, etc.)The content of this page is now deprecated. With the work being done in AIP-103, this is no longer necessary.

StateVariable  Model

The StateVariable  model should be relatively straightforward. This model will be accessible via some sort of API/Task SDK. It will almost act as a sort of key-value store. One of the things that’s important to me is making sure that there is uniqueness outside of just specifying a “key”. i.e. some sort of “owner". This model would something like this.

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