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Posted to issues@trafficserver.apache.org by "Thomas Jackson (JIRA)" <ji...@apache.org> on 2015/07/01 20:34:04 UTC

[jira] [Commented] (TS-3720) HostDB no longer keeps track of host failures

    [ https://issues.apache.org/jira/browse/TS-3720?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14610791#comment-14610791 ] 

Thomas Jackson commented on TS-3720:
------------------------------------

My commits where reverted by [~zwoop] as the revert actually included re-adding CHANGES-- which we don't want to do.

> HostDB no longer keeps track of host failures
> ---------------------------------------------
>
>                 Key: TS-3720
>                 URL: https://issues.apache.org/jira/browse/TS-3720
>             Project: Traffic Server
>          Issue Type: Bug
>    Affects Versions: 5.3.0, 6.0.0
>            Reporter: Thomas Jackson
>            Assignee: Thomas Jackson
>
> If ATS's DNS response was N A records, and one is unavailable ATS will always send traffic to the down real irregardless of configuration. This bug seems to be due to how hostdb is keeping track of DNS + health of the real.
> Regression was introduced in https://issues.apache.org/jira/browse/TS-3237 (https://git-wip-us.apache.org/repos/asf?p=trafficserver.git;h=a8d1862).



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