Hello Team,
Recently we did a upgrade existing tomcat from 7.0.42 to 7.0.76 on windows
box. Post the up gradation we are seeing following error in couple of JSPs
org.apache.jasper.JasperException: Unable to compile class for JSP:
An error occurred at line: [231] in the generated java file:
Dear Adhavan,
I think this is quiet normal, because the browser clients "in front" will reuse
connections (using keep-alive at TCP level) but an in-between load balancer may
be not work or configured in this way and will use a new connection for each
request to the backend.
Then, you'll see a
Thanks for the quick reply.
This is the code that i added to the web.xml file to activate trimSpaces:
trimSpaces
true
This is the HTML code:
1. Before
class="mrf-article mrf-article--photo mrf-page mrf-noFillet mrf-author
mrf-m mrf-image ">
1.After
The Apache Tomcat team announces the immediate availability of Apache
Tomcat 9.0.0.M21.
Apache Tomcat 9 is an open source software implementation of the Java
Servlet, JavaServer Pages, Java Unified Expression Language, Java
WebSocket and JASPIC technologies.
Apache Tomcat 9.0.0.M21 is a
Thanks Guido !
On Thu, May 11, 2017 at 12:02 PM, Jäkel, Guido wrote:
> Dear Adhavan,
>
> I think this is quiet normal, because the browser clients "in front" will
> reuse connections (using keep-alive at TCP level) but an in-between load
> balancer may be not work or configured
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Adhavan,
On 5/11/17 10:57 AM, Adhavan Mathiyalagan wrote:
> *Tomcat Configuration*
>
> HTTP/1.1 and APR
>
>
> connectionTimeout="2"
>
> redirectPort="8443" maxHttpHeaderSize="8192" />
Okay, so you have a number of defaults taking
On 11.05.2017 17:32, Adhavan Mathiyalagan wrote:
Hi,
8030 is the port where the application is running.
/What/ application ?
Is that a stand-alone application ?
For Tomcat, I cannot say (because it is not clear below what value ${HTTP_PORT}
has.
But from your front-end balancer, it looks
Yes, the problem happens in the class attribute string.
They are some examples but it happened throughout the files in many cases.
I am using .jsp files
Also, in the second example that i gave, you can see that mrf-video was
removed as well as mrf-m and mrf-image being joined.
This was the
Dear André,
ups - yes, I confused both.
FIN ;)
Guido
On 11.05.2017 13:37, André Warnier (tomcat) wrote:
> I believe that the explanation given below by Guido is incorrect and
> misleading, as it seems to confuse CLOSE_WAIT with TIME_WAIT.
> See : TCP/IP State Transition Diagram (RFC793)
>
>
Hi,
8030 is the port where the application is running.
Regards,
Adhavan.M
On Thu, May 11, 2017 at 8:53 PM, André Warnier (tomcat)
wrote:
> On 11.05.2017 16:57, Adhavan Mathiyalagan wrote:
>
>> Hi Chris,
>>
>> *Tomcat Configuration*
>>
>> HTTP/1.1 and APR
>>
>> >
>>
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Adhavan,
On 5/11/17 11:32 AM, Adhavan Mathiyalagan wrote:
> 8030 is the port where the application is running.
Port 8030 appears nowhere in your configuration. Not in server.xml
(where you used ${HTTP_PORT}, which could plausibly be 8030) and not
Hi Chris,
The netstat O/P below for the CLOSE_WAIT connections
tcp 509 0 :::10.61.137.49:8030:::10.61.137.47:60903
CLOSE_WAIT
tcp 491 0 :::10.61.137.49:8030:::10.61.137.47:24856
CLOSE_WAIT
tcp 360 0 :::10.61.137.49:8030
Hi Chris,
*Tomcat Configuration*
HTTP/1.1 and APR
${catalina.base}/conf/web.xml
*HTTPD Configuration*
ServerTokens OS
ServerRoot "/etc/httpd"
PidFile run/httpd.pid
Timeout 60
KeepAlive Off
MaxKeepAliveRequests 100
KeepAliveTimeout 15
StartServers256
MinSpareServers
On 11.05.2017 16:57, Adhavan Mathiyalagan wrote:
Hi Chris,
*Tomcat Configuration*
HTTP/1.1 and APR
${catalina.base}/conf/web.xml
*HTTPD Configuration*
ServerTokens OS
ServerRoot "/etc/httpd"
PidFile run/httpd.pid
Timeout 60
KeepAlive Off
MaxKeepAliveRequests 100
2017-05-11 17:21 GMT+03:00 Pesonen, Harri :
>
> Hello,
>
> the following lists Tomcat versions 8.5.0 – 8.5.12, does it mean that the
problem has been fixed in 8.5.13 and later?
yes
http://tomcat.apache.org/security-8.html#Fixed_in_Apache_Tomcat_8.5.13
Regards,
Violeta
>
>
Hello,
the following lists Tomcat versions 8.5.0 - 8.5.12, does it mean that the
problem has been fixed in 8.5.13 and later?
https://nvd.nist.gov/vuln/detail/CVE-2017-5651
I assume that it has been fixed, as 8.5.13 readme has:
* [Fix:]
I believe that the explanation given below by Guido is incorrect and misleading, as it
seems to confuse CLOSE_WAIT with TIME_WAIT.
See : TCP/IP State Transition Diagram (RFC793)
CLOSE-WAIT represents waiting for a connection termination request from the
local user.
TIME-WAIT represents
On 11.05.2017 15:30, Adhavan Mathiyalagan wrote:
Hi Chris,
The connections in the CLOSE_WAIT are owned by the Application /Tomcat
process.
Can you provide an example output of the "netstat" command that shows such connections ?
(not all, just some)
(copy and paste it right here)
->
Am Donnerstag, den 11.05.2017, 09:23 -0400 schrieb Christopher Schultz:
> So, removing the trailing space in the "class" attribute's value?
That too - but have a look at:
mrf-mmrf-image
it was before / should be:
mrf-m mrf-image
there are missing whitespaces in the actual class attributes
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Adhavan,
On 5/11/17 9:30 AM, Adhavan Mathiyalagan wrote:
> The connections in the CLOSE_WAIT are owned by the Application
> /Tomcat process.
Okay. Can you please post your configuration on both httpd and Tomcat
sides? If it's not clear from your
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Adhavan,
On 5/10/17 12:32 PM, Adhavan Mathiyalagan wrote:
> Team,
>
> Tomcat version : 8.0.18
>
> Apache HTTPD version : 2.2
>
>
> There are lot of CLOSE_WAIT connections being created at the
> Application(tomcat) ,when the traffic is routed
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David,
On 5/11/17 3:27 AM, David Kavanagh wrote:
> Thanks for the quick reply.
>
> This is the code that i added to the web.xml file to activate
trimSpaces:
>
> trimSpaces
> true
>
> This is the HTML code:
>
> 1. Before
>
>
Am 10.05.2017 um 19:59 schrieb Mark Thomas:
On 10/05/17 12:40, Michael Heinen wrote:
Am 10.05.2017 um 12:18 schrieb Mark Thomas:
On 10/05/17 10:26, Michael Heinen wrote:
Am 10.05.2017 um 00:40 schrieb Mark Thomas:
On 09/05/17 15:25, Michael Heinen wrote:
Hi all,
I am currently mirgating an
Hi Chris,
The connections in the CLOSE_WAIT are owned by the Application /Tomcat
process.
Regards,
Adhavan.M
On Thu, May 11, 2017 at 6:53 PM, Christopher Schultz <
ch...@christopherschultz.net> wrote:
> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Adhavan,
>
> On 5/10/17 12:32 PM,
On 11 May 2017 15:34:32 BST, David Kavanagh wrote:
>Yes, the problem happens in the class attribute string.
>They are some examples but it happened throughout the files in many
>cases.
>
>I am using .jsp files
>
>Also, in the second example that i gave, you can see
Hi,
The Application port is configured in the catalina.properties file
# String cache configuration.
tomcat.util.buf.StringCache.byte.enabled=true
#tomcat.util.buf.StringCache.char.enabled=true
#tomcat.util.buf.StringCache.trainThreshold=50
#tomcat.util.buf.StringCache.cacheSize=5000
> From: Adhavan Mathiyalagan [mailto:adhav@gmail.com]
> Subject: Re: CLOSE_WAIT between Application (Tomcat) and Apache HTTPD
What part of do not top-post do you not understand?
> The Application port is configured in the catalina.properties file
> HTTP_PORT=8030
> JVM_ROUTE=dl360x3805.8030
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