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From "Smith, Burton" <Burton.Sm...@Williams.com>
Subject RE: [users@httpd] AJP Errors?
Date Thu, 28 Aug 2014 20:39:23 GMT
OK Rainer,

-----Original Message-----
>From: Rainer Jung [mailto:rainer.jung@kippdata.de] 
>Sent: Tuesday, August 26, 2014 2:37 AM
>To: users@httpd.apache.org
>Subject: Re: [users@httpd] AJP Errors?
>
>Hi Burton,
>
>Am 25.08.2014 um 22:14 schrieb Smith, Burton:
>> Can someone tell me about this error set?  They show up in the
>> Apache(mod_jk) log.  They may or may not indicate that one node is 
>> down.  I would like to know how to differentiate between a recoverable 
>> and a non-recoverable issue so that 24x7 support can monitor the issue.
>> My Apache version is 2.2.15 if that helps.
>>
>> [error] ajp_send_request::jk_ajp_common.c (1630): (103t1) connecting 
>> to backend failed. Tomcat is probably not started or is listening on 
>> the wrong port (errno=110)
>>
>> [info] ajp_service::jk_ajp_common.c (2623): (103t1) sending request to 
>> tomcat failed (recoverable), because of error during request sending
>> (attempt=1)
>>
>> [error] ajp_connect_to_endpoint::jk_ajp_common.c (1026): (103t1) 
>> cping/cpong after connecting to the backend server failed (errno=110)
>>
>> [error] ajp_send_request::jk_ajp_common.c (1630): (103t1) connecting 
>> to backend failed. Tomcat is probably not started or is listening on 
>> the wrong port (errno=110)
>>
>> [info] ajp_service::jk_ajp_common.c (2623): (103t1) sending request to 
>> tomcat failed (recoverable), because of error during request sending
>> (attempt=1)
>
>First: Since your Apache version 2.2.15 is pretty old and mod_jk had many improvements
in the last years, I
> suggest that you check your mod_jk version and consider upgrading to latest.

I thought I would start with the upgrades.  Yum pulled httpd-tools.x86_64 0:2.2.15-31.el6_5
without mod_ssl and mod_jk.  I figured out the SSL part.  Can you recommend how to correct
the JK?

---
Thanks,
Burton L. Smith

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