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Re: [grouper-users] grouper 3.2 stability issues in our newbie setup


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  • From: Liam Hoekenga <>
  • To: Andrew Morgan <>
  • Cc:
  • Subject: Re: [grouper-users] grouper 3.2 stability issues in our newbie setup
  • Date: Thu, 16 Feb 2017 10:45:22 -0600
  • Ironport-phdr: 9a23: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

On Mon, Feb 13, 2017 at 1:38 PM, Andrew Morgan <> wrote:
Your tomcat catalina.out logs should have something in them when you get a 500...  Anything interesting there?

I let tomcat run for a while after addressing the memory and disk resource issues we found.  I think those we responsible for some of it.  Thanks!

Meanwhile... I tried to access Grouper UI this morning, and apache returned a 503.

Tomcat is fronted by Apache HTTPd and mod_proxy_ajp.
The apache error log said:
[Thu Feb 16 11:23:43.124842 2017] [proxy_ajp:error] [pid 1489] [client xxx.xxx.xxx.xxx:61367] AH00992: ajp_read_header: ajp_ilink_receive failed
[Thu Feb 16 11:23:43.124885 2017] [proxy_ajp:error] [pid 1489] (70007)The timeout specified has expired: [client xxx.xxx.xxx.xxx:61367] AH00878: read response failed from [::1]:8009 (localhost)

I think we might be running into this
https://lists.internet2.edu/sympa/arc/grouper-dev/2016-05/msg00017.html

Liam

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