1.StatsD 無作用
版本: 2.0.1
Airflow 2.0 does not send metrics to statsD when Scheduler is run with Daemon mode #13741
https://github.com/apache/airflow/issues/13741
原因: daemonContext will close the socket of statsd.
暫時解法: 不使用 airflow scheduler -D
, 先改用 airflow scheduler &
Fix statsd metrics not sending when using daemon mode #14454 https://github.com/apache/airflow/pull/14454 版本2.0.2有修復
2.重啟scheduler時發現無法使用daemon啟動 安裝airflow後第一次啟動是可以用daemon的,但後來的重啟都失敗。 版本: 2.0.1
Can not started scheduler when use command "airflow scheduler -D" #10055 https://github.com/apache/airflow/issues/10055
原因:"pooling" behavior . 暫時解法: disabling connection pools 參數設定: sql_alchemy_pool_enabled = False 未修復
Modify: 2021/04/22
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