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Posted to issues@mesos.apache.org by "Jake Farrell (JIRA)" <ji...@apache.org> on 2015/05/13 05:33:00 UTC

[jira] [Updated] (MESOS-1442) Adding grace_period_seconds to the health check protobuf

     [ https://issues.apache.org/jira/browse/MESOS-1442?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jake Farrell updated MESOS-1442:
--------------------------------
    Issue Type: Bug  (was: Sub-task)
        Parent:     (was: MESOS-741)

> Adding grace_period_seconds to the health check protobuf
> --------------------------------------------------------
>
>                 Key: MESOS-1442
>                 URL: https://issues.apache.org/jira/browse/MESOS-1442
>             Project: Mesos
>          Issue Type: Bug
>          Components: master, slave
>            Reporter: Niklas Quarfot Nielsen
>            Assignee: Timothy Chen
>
> Using an initial delay to cope with start-up time of a task may be hard to get right in scenarios where this time varies a lot (for example, pulling in external artifacts). Overestimating the initial delay can be wasteful, as a task may be ready for work load much earlier. Instead, having a 'grace period' which would be interpreted as the slack time in which failed health checks won't count and cause a task to be killed, but would at first (or after a number of) healthy checks, report the task as being healthy.



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