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https://issues.apache.org/jira/browse/AIRFLOW-1386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yong-Siang Shih updated AIRFLOW-1386:
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External issue URL: https://github.com/apache/incubator-airflow/pull/2423
Description: Currently when the sensor is sleeping, the task process
is in RUNING state and it still consumes resources such as memory (because the
process does not terminate). This is 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
RUNNING state and it still consumes resources such as memory (because the
process does not terminate). This is 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.)
> 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 such as memory (because the process does not
> terminate). This is 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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