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From Jeremy Payne <jp557...@gmail.com>
Subject Re: [EXTERNAL] Re: corrupt data with multiple concurrent client
Date Tue, 19 Feb 2019 20:52:50 GMT
ok.. i'm currently looking at some production 'document truncated'
errors.. which seem to only occur during these thundering herd
events..
we're not using collapsed forwarding, but we do have rww set to 1.

On Tue, Feb 19, 2019 at 2:44 PM Erez Koler <Erez.Koler@harmonicinc.com> wrote:
>
> No , diags looks normal
>
> -----Original Message-----
> From: Jeremy Payne [mailto:jp557198@gmail.com]
> Sent: Tuesday, February 19, 2019 10:36 PM
> To: users@trafficserver.apache.org
> Subject: [EXTERNAL] Re: corrupt data with multiple concurrent client
>
> question... are you seeing 'document truncated' in the diag log?
>
> On Tue, Feb 19, 2019 at 1:45 PM ezko <erez.koler@harmonicinc.com> wrote:
> >
> > hi,
> > with ATS 7.1.6 reverse proxy for live HLS , we are seeing corrupted data on
> > the playlist when 300 concurrent clients are playing the same content (same
> > profile). we tried several client simulators like locust and jmeter HLS
> > plugins with same results.
> > we configured collapsed forward plugin and RWW as described in the docs.
> > collapsed_forwarding
> > <https://docs.trafficserver.apache.org/en/7.1.x/admin-guide/plugins/collapsed_forwarding.en.html?highlight=collapsed%20forwarding%20plugin#collapsed-forwarding-plugin>
> > reducing-origin-server-requests-avoiding-the-thundering-herd
> > <https://docs.trafficserver.apache.org/en/7.1.x/admin-guide/configuration/cache-basics.en.html?highlight=thundering#reducing-origin-server-requests-avoiding-the-thundering-herd>
> > any ideas how to debug ?
> > Thanks.
> > erez
> >
> >
> >
> >
> >
> > --
> > Sent from: http://apache-traffic-server.24303.n7.nabble.com/

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