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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/10/12 19:03:23 UTC

[GitHub] [airflow] potiuk commented on issue #18917: `xcom_pull` in task retry doesn't see value pushed during initial try

potiuk commented on issue #18917:
URL: https://github.com/apache/airflow/issues/18917#issuecomment-941304995


   This is expected behaviour. When task is retried, XCom is cleaned in order to maintain "idempotent" behaviour. If you want to keep "state" from the first try you need to keep it elsewhere (Variables, external storage etc.).


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