Re: @WebServlet annotation bug?

Alexander Wagner Wed, 28 Jan 2015 06:46:21 -0800

I can confirm this behavior on Ubuntu and Debain ("3.2.0-4-amd64 #1 SMP Debian 3.2.63-2+deb7u1 x86_64 GNU/Linux", "3.13.0-36-generic #63-Ubuntu SMP Wed Sep 3 21:30:07 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux") with TomEE Version 1.7.1.


We use normally a symbolic link for tomcat/tomee under /opt like


/opt/tomee -> /opt/apache-tomee-plus-1.7.1/

If I start the TomeEE with "/opt/tomee/bin/startup.sh" I can confirm that e.g. a class annotated with javax.servlet.annotation.WebFilter or javax.servlet.annotation.WebListener located in a jar under WEB-INF/lib is not recognized by the container. If I start the TomEE with "/opt/apache-tomee-plus-1.7.1/bin/startup.sh" everything works like expected.


Best Regards
Alexander Wagner

Am 18.09.2014 um 08:58 schrieb Matej:

I think I've got it now. What I tried yesterday is renaming
apache-tomee-plus-1.7.0 folder to "a". And things started working:). So
it's not distro, VM dependet...

So it's like Romain explained, some url, strange character bug, which I can
confirm is not prenest in 1.7.1. anymore.

Thank you all for help!

BR

Matej

2014-09-17 22:50 GMT+02:00 Romain Manni-Bucau <[email protected]>:

Hi

if 1.7.1 fixes it it doesn't worth spending too much time on it I
guess. I remember we hacked in classloading + url handling around
@WebXXXX. Pretty sure that's related.


Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau


2014-09-17 20:51 GMT+02:00 Matej <[email protected]>:

Hi.

Thanks, Romain, Hendrik.

I have now tested myself on Ubuntu without problems. On my Centos 6.5 vps
box and in company stg server same dist, other VM provider and JDK it

does

not work.

It works with 1.7.1. It's not so importnat, I can probbaly update centos.
But I find it very strange, don't understand it.

Romain will maybe take a quick look. After that I thing it is not worth
exploring anymore.

Sorry for bothering community with this stupid issue. And thanks.

BR

Matej

2014-09-17 15:01 GMT+02:00 Hendrik Dev <[email protected]>:

For me tomee 1.7.0 (and your example from dropbox) its working on
centos 5.10 x64 with either x64 oracle jdk 1.7.0_67 and openjdk
1.7.0_65

On Tue, Sep 16, 2014 at 10:24 PM, Romain Manni-Bucau
<[email protected]> wrote:

Le 16 sept. 2014 21:17, "Matej" <[email protected]> a écrit :


Romain.

Can I post you some user/pass. So you could log into my virtual box.

So

could prove I am not nuts:)


You cant upload it publicly?

The whole thing is a litlle strange. Distribution dependent. Could

this

be

some async thing, something initializing to fast/to late....


I doubt but ATM we dont know ;)

BR

Matej


2014-09-16 19:36 GMT+02:00 Romain Manni-Bucau <[email protected]

Just tested on ubuntu and I get "Hello World!". webapp is in
/tmp/apache-tomee-plus-1.7.0/webapps/ROOT


Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau


2014-09-16 19:02 GMT+02:00 Matej <[email protected]>:

Hello Romain.

I have prepared a package. It's default tome 1.7.0, with app.

servlet acessible at /testservlet (on windows:)

https://dl.dropboxusercontent.com/u/48030821/apache-tomee-plus-1.7.0.tar.gz



BR

Matej

2014-09-15 18:50 GMT+02:00 Romain Manni-Bucau <

[email protected]>:

if you are able to package a tomee with the failing app we can

maybe

go ahead faster


Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau


2014-09-15 18:41 GMT+02:00 Matej <[email protected]>:

Hello.

I run with java 1.7_60, 1.7_65, 1.8_20. Also tried with 1.7

compiled

and

1.8 compile. The JDK or JRE version did not seem to metter.

With TomEE 1.7.1, it did run with version 1.7_60. I did not

try

othe

JDK

versions. I will try on Ubuntu also, cause i'd like to know if

its

maybe

Linux distriuvtion dependent.

For know I tested only on Centos. But on different machines

and

versions.


BR

Matej

2014-09-15 14:41 GMT+02:00 hanasaki jiji <[email protected]

Would you confirm the java version the code was compiled on

and

run

on

is

the same for the platforms that worked and didn't work (other

than

the

OS)

On Sep 14, 2014 6:57 AM, "Matej" <[email protected]> wrote:

Hi.

No the path was like

/home/tomee/apache-tomee-plus-1.7.0/webapps/ROOT

and

then 1.7.1 which started to work. Everything ascii.

BR

Matej

2014-09-14 13:48 GMT+02:00 Romain Manni-Bucau <

[email protected]

Hi

no, there is really no link at all, this one was "scan

the

container".


When I spoke about the path I was speaking about the

absolute

path

(/opt/oops a space/or_maybe_a_plus/..../tomee/)


Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau


2014-09-14 13:47 GMT+02:00 Matej <[email protected]>:

Hi.

No, the App was on the ROOT, and the servelet path was

/testservlet

.I

also

tested on not root, it aso did not work.

Could this have fixed it:

https://issues.apache.org/jira/browse/TOMEE-1330


Matej

2014-09-14 13:34 GMT+02:00 Romain Manni-Bucau <

[email protected]

was the path containing a char which needs to be

encoded

in

URLs?



Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau


2014-09-14 13:33 GMT+02:00 Matej <[email protected]>:

Hello Andy.

I can do that. But it seems it's been already fixed

in

1.7.1. I

have

tested

this now.

The strange thing was, the bug was only experienced

on

my

Centos

Linux

platform.

So probably no JIRA needed.

BR

Matej

2014-09-14 10:14 GMT+02:00 Andy Gumbrecht <

[email protected]

Hi Matej,

Is it possible for you to create a JIRA issue here:
https://issues.apache.org/jira/browse/TOMEE

Please attach anything that may help diagnose the

issue,

like

log

files

and config info etc.

This will help us track and keep a record of the

resolution.


Thanks very much,

Andy.


On 14/09/2014 09:28, Romain Manni-Bucau wrote:

Linux=?

we have test + I use it on ubuntu with success


Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau


2014-09-13 19:54 GMT+02:00 Matej <

[email protected]>:

It's reproducable but only on Linux.

@WebServlet(name = "MyServlet", urlPatterns =

"/testservlet")

public class TestServlet extends HttpServlet {

      private static final long serialVersionUID =

1L;


      @Override
      protected void doGet(HttpServletRequest

request,

HttpServletResponse

response)
              throws ServletException,

IOException {


          response.getWriter().println("Hello

World!");


      }
}

This for instance works on Windows and not on

Linux,

producing

not

found on /project/testservlet.

No dependcies in pom only javaee-api

BR

Matej

2014-09-13 10:40 GMT+02:00 Romain Manni-Bucau <

[email protected]

Hi


are you able to reproduce it? Is it from

WEB-INF/classes or

from a

lib?


If a lib it can be excluded (excluded prefixes

are

http://svn.apache.org/repos/asf/tomee/tomee/trunk/

container/openejb-core/src/main/resources/default.exclusions

)


Romain Manni-Bucau
Twitter: @rmannibucau
Blog: http://rmannibucau.wordpress.com/
LinkedIn: http://fr.linkedin.com/in/rmannibucau
Github: https://github.com/rmannibucau


2014-09-13 10:18 GMT+02:00 Matej <

[email protected]

Hello all.

Is there maybe a bug in TomEE not scaning the

@WebServlet

annotation

under

linux.

I am facing a strange problem. Where upgrading

from

1.6.x

to

1.7

the

WebServlet annotation stoped working under

linux....

giving


I tried with many different attribute

combinations,

also

changing

jdk,

jre

version 1.7, 1.8. Also tried with different

projects,

machines...

Altough
Linux was always Centos

On Windows no issues.

Everything seems to work from web.xml on both

platforms.


BR

Matej




--
Hendrik Saly (salyh, hendrikdev22)
@hendrikdev22
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Re: @WebServlet annotation bug?

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