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Posted to commits@airflow.apache.org by "msempere (JIRA)" <ji...@apache.org> on 2019/07/04 22:04:00 UTC

[jira] [Commented] (AIRFLOW-4499) scheduler process running (in ps) but not doing anything, not writing to log for 3+hrs and not processing tasks

    [ https://issues.apache.org/jira/browse/AIRFLOW-4499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16878892#comment-16878892 ] 

msempere commented on AIRFLOW-4499:
-----------------------------------

This looks really similar to https://issues.apache.org/jira/browse/AIRFLOW-401?focusedCommentId=16878443&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-16878443

> scheduler process running (in ps) but not doing anything, not writing to log for 3+hrs and not processing tasks
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: AIRFLOW-4499
>                 URL: https://issues.apache.org/jira/browse/AIRFLOW-4499
>             Project: Apache Airflow
>          Issue Type: Bug
>          Components: scheduler
>    Affects Versions: 1.10.3
>            Reporter: t oo
>            Priority: Critical
>
> blogs mention this as long-standing issue but i could not see open JIRA for it.
> scheduler process running (in ps -ef) but not doing anything, not writing to log for 3+hrs and not processing tasks
> band-aid solution here:
> new config value ---> scheduler_restart_mins = x
> implement auto-restart of scheduler process if scheduler log file not updated within 2*x mins and scheduler process start time is older than x mins
> env: localexecutor



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