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Posted to dev@mesos.apache.org by "Niklas Quarfot Nielsen (JIRA)" <ji...@apache.org> on 2014/06/16 21:10:02 UTC
[jira] [Closed] (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 ]
Niklas Quarfot Nielsen closed MESOS-1442.
-----------------------------------------
Resolution: Fixed
> 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: Technical task
> 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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