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Posted to commits@airflow.apache.org by "Yong-Siang Shih (JIRA)" <ji...@apache.org> on 2017/07/07 02:34:00 UTC

[jira] [Updated] (AIRFLOW-1386) Add a SLEEP state for sensors

     [ https://issues.apache.org/jira/browse/AIRFLOW-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Yong-Siang Shih updated AIRFLOW-1386:
-------------------------------------
    Description: Currently when the sensor is sleeping, the task process is in RUNING state and it still consumes resources (because the process does not terminate). This is a waste of resource, especially when there are thousands of sensors sleeping and poking. Preferably when it sleeps, it would enter a SLEEP state and terminate, waiting for scheduler to reschedule it.  (was: Currently when the sensor is sleeping, the task process is in RUNING state and it still consumes resources (because the process does not terminate). This is a waste of resource, especially when there are thousands of sensors sleeping and poking. Preferably when it sleep, it would enter a SLEEP state and terminate, waiting for scheduler to reschedule it.)

> Add a SLEEP state for sensors
> -----------------------------
>
>                 Key: AIRFLOW-1386
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-1386
>             Project: Apache Airflow
>          Issue Type: Wish
>          Components: scheduler
>            Reporter: Yong-Siang Shih
>
> Currently when the sensor is sleeping, the task process is in RUNING state and it still consumes resources (because the process does not terminate). This is a waste of resource, especially when there are thousands of sensors sleeping and poking. Preferably when it sleeps, it would enter a SLEEP state and terminate, waiting for scheduler to reschedule it.



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