VERY HIGH TRAFFIC TUNING

Hi, For the past 4 years we has been working with a 'stable' configuration in which we put APACHE in front of TOMCAT7 (previously Tomcat6) with mod_jk connector. We usually serve high traffic sites with about 7000 to 10.000 concurrent users per box (8gb RAM / 4 vcpu) (50.000 active users total).

Servlet 3.1 asynchronous processing API

Hi, I'm just starting out with using the Servlet 3.1 asynchronous processing API. I use the API for generating response content, that can potentially be a slow process, in another thread. The code appears to be working, but since the specification contains many caveats, I'd like to try and verify

Re: Problem with Transfer-Encoding

Konstantin Kolinko wrote: 2014-07-07 21:07 GMT+04:00 Terence M. Bandoian : On 7/5/2014 6:36 PM, André Warnier wrote: I agree with André about the difficulties of debugging character encodings. A couple of things you might check are the character encodings of the page and the form. The characte

[ANN] Apache Tomcat Native 1.1.31 released

The Apache Tomcat team announces the immediate availability of Apache Tomcat Native 1.1.31 stable. Please refer to the change log for the list of changes: http://tomcat.apache.org/native-doc/miscellaneous/changelog.html Downloads: http://tomcat.apache.org/download-native.cgi The Apache Tomcat Na

Re: Any Possibilty of accessing Websphere deployed EJB bean using the tomcat server

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 Ankur, On 7/8/14, 9:18 AM, ankur bajaj wrote: > There is a Websphere server with an ear containing EJB bean > deployed on it. Is there a possibility to instantiate that bean and > access the data using a local tomcat server? Using EJB within Tomcat

Any Possibilty of accessing Websphere deployed EJB bean using the tomcat server

Hi Everyone There is a Websphere server with an ear containing EJB bean deployed on it. Is there a possibility to instantiate that bean and access the data using a local tomcat server? Regards Ankur Bajaj http://ankur-bajaj.blogspot.com

Re: mod_jk and session stickiness

-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 All, On 6/17/14, 10:43 AM, Christopher Schultz wrote: > All, > > I've been using sticky sessions with mod_jk and I can see that > there is a bit of a problem when attempting to take a backend > Tomcat server out of load-balanced rotation: a user wh

SV: Uppload war through manger fails

Ok, thanks. I will do that from now on. BR Vali Den tisdag, 8 juli 2014 10:14 skrev Konstantin Kolinko : 2014-07-08 8:52 GMT+04:00 Baluta Vasile : > Thanks. I had to start Tomcat as root to be able to upload the war. > Running Tomcat as root is a bad idea. Use chown and chmod utilities t

Re: HttpServletRequest - getHeaders() vs getCookies()

Hi Konstantin, thanks for you answer. Am 08.07.2014 10:22, schrieb Konstantin Kolinko: 2014-07-08 11:48 GMT+04:00 Simon Kulessa : Hi, we are running a server on Apache Tomcat 7.0.29 with usage of the servlet-api 3.0.1. 1. The current version is 7.0.54 We updated to this version now, but sinc

Re: Issue with spring when migrating from 7.0.50 to 7.0.52-53-54

Thank you Konstantin for pointing this out. This was not visible in the Release Notes nor on the migration page Apache Tomcat - Migration Guide - Tomcat 7.0.x (see at the end for migration from 7.0.x to 7.0.y). Anyway I'm still confused that the same library loaded twice could cause such an issu

Re: HttpServletRequest - getHeaders() vs getCookies()

2014-07-08 11:48 GMT+04:00 Simon Kulessa : > Hi, > > we are running a server on Apache Tomcat 7.0.29 with usage of the > servlet-api 3.0.1. 1. The current version is 7.0.54 2. What is "3.0.1". You may use any servlet-api jar when compiling, but at run time you must use the one that comes with Tomc

Re: Uppload war through manger fails

2014-07-08 8:52 GMT+04:00 Baluta Vasile : > Thanks. I had to start Tomcat as root to be able to upload the war. > Running Tomcat as root is a bad idea. Use chown and chmod utilities to change ownership and permissions on your directories. -

Re: Issue with spring when migrating from 7.0.50 to 7.0.52-53-54

2014-07-08 11:27 GMT+04:00 Xavier Outhier : > Hi Filip, > > thanks for the tip. It was effectively a duplicated jar in the war and in the > common lib of tomcat: it was jpa.jar. :) > What I do not understand is how the same jar can cause an issue, especially > when it was working fine with previo

Re: Problem with Transfer-Encoding

2014-07-07 21:07 GMT+04:00 Terence M. Bandoian : > On 7/5/2014 6:36 PM, André Warnier wrote: >> > > > I agree with André about the difficulties of debugging character encodings. > A couple of things you might check are the character encodings of the page > and the form. The character encoding of t

HttpServletRequest - getHeaders() vs getCookies()

Hi, we are running a server on Apache Tomcat 7.0.29 with usage of the servlet-api 3.0.1. From one of our customers we received a bug report that in certain times an IOException (Stream is closed) is thrown while reading the data from a HttpServletRequest. After some investigation we added som

Re: css files served as application/x-pointplus

2014-07-08 9:30 GMT+04:00 Sergio Fernández : > Hi, > > in Marmotta we are having an issue deploying on Tomcat: > > https://issues.apache.org/jira/browse/MARMOTTA-499 > > Basically all .css files are served using mimetype application/x-pointplus, > even if the web.xml contains an explicit mime-map

Re: Issue with spring when migrating from 7.0.50 to 7.0.52-53-54

Hi Filip, thanks for the tip. It was effectively a duplicated jar in the war and in the common lib of tomcat: it was jpa.jar. :) What I do not understand is how the same jar can cause an issue, especially when it was working fine with previous version of Tomcat. There must be something that has