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Posted to commits@airflow.apache.org by GitBox <gi...@apache.org> on 2021/03/31 02:38:08 UTC

[GitHub] [airflow] suiting-young commented on issue #15025: "pool_slots" may be None

suiting-young commented on issue #15025:
URL: https://github.com/apache/airflow/issues/15025#issuecomment-810713663


   @XD-DENG after upgrade my instance from 1.10.14 to 2.0.1, some very old `TI`-s were fetched by scheduler.
   I think those `TI` were **interrupted** (_not in finished state_) for some reason long ago, and _ideally_ already expired.
   Maybe the new scheduler changed some rules, as those data didn't trigger problem on 1.10.14 (which already has `pool_slots` property).


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