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From Rajesh Cherukuri <rajec...@gmail.com>
Subject Re: mod_jk dealy sendng request to backend tomcat
Date Mon, 02 Mar 2015 09:45:41 GMT
here is what i can see in modJk log file , we have stopped tomcat 11 a week
back ,


172.xxxxx [27/Feb/2015:*02:28:14* +0000] "GET /xxxxxx/deal-finder
HTTP/1.1"200 15172 20 *lb* tomcat--11**     0 26712 12118     **tomcat-03**
0 820679 4  *20.352845* –


worker configuration


*here is my work.property file*










*worker.lb.common.type=ajp13worker.lb.common.lbfactor=1worker.lb.common.ping_mode=Aworker.lb.common.socket_connect_timeout=10000#
worker.lb.common.connection_pool_size=6worker.lb.common.connection_pool_timeout=600worker.lb.common.socket_keepalive=True*



On Sun, Mar 1, 2015 at 11:18 PM, Rainer Jung <rainer.jung@kippdata.de>
wrote:

> Am 01.03.2015 um 17:57 schrieb Rajesh Cherukuri:
>
>> hi today i have noticed that mod_jk took 20 seconds delay in sending the
>> request to backend tomcat servers from apache , lookslike the  request was
>> assigned to a tomcat 11and it has replicate the request to the other
>> tomcat-3
>>
>> here are my findings
>>
>>
>> Deal Finder request
>>
>>
>> * Apache request  access logs *
>>
>>
>> 172.xxxxxx - - [27/Feb/2015:*02:28:14* +0000] "GET /xxxxx/deal-finder
>> HTTP/1.1" 200 15172 "-" "195.xxxx.xxx.xx, " - -
>>
>>
>> Mod_Jk  apache log
>>
>> Mod Jk logs show that the request was assigned to tomcat live 11  but it
>> was reassigned to tomcat live 03 since it was down  so there might be
>> delay
>> due to this
>>
>>
>> 172.xxxxx [27/Feb/2015:*02:28:14* +0000] "GET /xxxxxx/deal-finder
>> HTTP/1.1"
>> 200 15172 20 *lb tomcat--11*     0 26712 12118     *tomcat-03* 0 820679
>> 4  20.352845 –
>>
>>
>> ------------------------------------
>>
>> *Tomcat access logs -  Delay of 20 sec  from mod JK *
>>
>>
>> 172.xxx - - [27/Feb/2015:02:*28:34* +0000] 'GET /xxxxxx/deal-finder
>> HTTP/1.1' 200 15172 TP-Processor243
>> D45BF91DBAF9D2CBFFBC2D6B19D3CC61.tomcat-03 0.127
>>
>>
>>
>> Tomcat response in 0.127 millseconds  quick
>>
>
> What's in your mod_jk log file?
>
> What is your worker configuration?
>
> Regards,
>
> Rainer
>
>
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