[jira] [Resolved] (AURORA-549) Export a stat to track status update handling delay

["Bill Farner (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AURORA-549?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bill Farner resolved AURORA-549.
--------------------------------
    Resolution: Fixed

This was addressed in AURORA-1028.

> Export a stat to track status update handling delay
> ---------------------------------------------------
>
>                 Key: AURORA-549
>                 URL: https://issues.apache.org/jira/browse/AURORA-549
>             Project: Aurora
>          Issue Type: Task
>          Components: Scheduler
>            Reporter: Bill Farner
>            Priority: Minor
>              Labels: newbie
>
> {{TaskStatus}} has a timestamp field that would be useful for us to track our delay in handling the status updates.  The timestamp is set by the executor or slave, so it does not help with measuring processing delay in the scheduler, and is not guaranteed to be monotonically-increasing.  We could, however, use this to track a windowed average of status update delay to know the slave->scheduler complete delay.



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