[jira] [Commented] (AURORA-1841) Update HealthChecks has a backward incompatibility

["Santhosh Kumar Shanmugham (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AURORA-1841?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15727190#comment-15727190 ] 

Santhosh Kumar Shanmugham commented on AURORA-1841:
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https://reviews.apache.org/r/54299/

> Update HealthChecks has a backward incompatibility
> --------------------------------------------------
>
>                 Key: AURORA-1841
>                 URL: https://issues.apache.org/jira/browse/AURORA-1841
>             Project: Aurora
>          Issue Type: Bug
>          Components: Thermos
>            Reporter: Santhosh Kumar Shanmugham
>            Assignee: Santhosh Kumar Shanmugham
>
> The current implementation of the HealthCheck based updates has a backward incompatibility issue when the HealthCheckConfig is used in such a way that the initial grace period is extended beyond the `initial_interval_secs`.
> This bug prematurely fails updates by using the new fail-fast feature when the `initial_interval_secs` does not count for the entire task warmup time. 
> In the older version the actual grace period for update to succeed was `initial_interval_secs + interval_secs * max_consecutive_failures`.



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