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https://issues.apache.org/jira/browse/TS-2490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14287969#comment-14287969
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Sudheer Vinukonda edited comment on TS-2490 at 1/22/15 6:56 PM:
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Updating the patch to also use the configured init cop timer, when
traffic_server crashes and traffic_cop/traffic_manager brings it up.
Note: I know [~zwoop] suggested not to include this patch to the master, but,
along with us, some other users (e.g. [~reveller]) are internally using this
patch as an interim solution. So, wanted to update it, since, we had an outage
bcoz of it (with the cop not being able to bring up server after a crash).
was (Author: sudheerv):
Updating the patch to also use the configured init cop timer, when
traffic_server crashes and traffic_cop/traffic_manager brings it up.
> traffic_cop kills TS process before it completes starting
> ---------------------------------------------------------
>
> Key: TS-2490
> URL: https://issues.apache.org/jira/browse/TS-2490
> Project: Traffic Server
> Issue Type: Bug
> Components: Cop, Core
> Reporter: David Carlin
> Assignee: Alan M. Carroll
> Labels: review, yahoo
> Fix For: 6.0.0
>
> Attachments: TS-2490_new.diff
>
>
> Several things can slow traffic_server startup
> - Long remap.config file
> - Long list of certs in ssl_multicert.config (see TS-2058)
> - Plugins that take too long to initialize
> You end up with a race condition where traffic_server never starts because
> traffic_cop kills it before it completes.
> There was a hack at Yahoo to address this - a YTS setting
> proxy.config.watch_sleep_time to change the heartbeat interval as a
> workaround. Doesn't seem like a practical solution for issues like TS-2058
> where the heartbeat would need to be in minutes.
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