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Posted to commits@airflow.apache.org by "Dan Davydov (JIRA)" <ji...@apache.org> on 2018/01/24 19:41:00 UTC

[jira] [Created] (AIRFLOW-2027) Remove unnecessary 1s sleep in scheduler loop

Dan Davydov created AIRFLOW-2027:
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             Summary: Remove unnecessary 1s sleep in scheduler loop
                 Key: AIRFLOW-2027
                 URL: https://issues.apache.org/jira/browse/AIRFLOW-2027
             Project: Apache Airflow
          Issue Type: Improvement
          Components: scheduler
            Reporter: Dan Davydov
            Assignee: Dan Davydov


The scheduler loop sleeps for 1 second every loop unnecessarily. Remove this sleep to slightly speed up scheduling. It can add up since it runs to every scheduler loop which runs # of dags to parse/scheduler parallelism times.

 

Also remove the unnecessary increased file processing interval in tests which slows them down.



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