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From: Claus Ibsen <claus.ibsen@gmail.com>
Date: Mon, 12 Sep 2011 07:59:41 +0200
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 <CAGB5yNnOK33sKyu7SdcELJ=cMd3nV=CWrLBhx3JAr8s3s3mgxg@mail.gmail.com>
Subject: Re: Compilation error on trunk on windows on Apache Jenkins
To: dev@camel.apache.org
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Thanks

I committed a potential fix and kicked a CI server on Apache Jenkins
https://builds.apache.org/job/Camel.trunk.fulltest.windows/14/

I am not able on Apache Jenkins to see which JDK version is being used
on "windows1" which is what
is used for the windows tests. Neither which Windows OS is being used
- WinXP, Win2000, Win7 etc.

I suspect it uses an older JDK and thus fails.


On Sun, Sep 11, 2011 at 3:07 PM, Christian Schneider
<chris@die-schneider.net> wrote:
> My machine is a
>
> Intel Core i5
> Windows 7
>
> mvn -v
> Apache Maven 3.0.3 (r1075438; 2011-02-28 18:31:09+0100)
> Maven home: c:\Program Files (x86)\apache-maven-3.0.3
> Java version: 1.6.0_25, vendor: Sun Microsystems Inc.
> Java home: c:\Program Files\Java\jdk1.6.0_25\jre
> Default locale: de_DE, platform encoding: Cp1252
> OS name: "windows 7", version: "6.1", arch: "amd64", family: "windows"
>
> Christian
>
>
> Am 11.09.2011 12:44, schrieb Christian Schneider:
>>
>> Hi Claus,
>>
>> I also could not reproduce the error. Will send the details of my work
>> machine later.
>> I guess the most probable cause should be the jdk version.
>>
>> Christian
>>
>>
>> Am 11.09.2011 09:33, schrieb Claus Ibsen:
>>>
>>> Hi
>>>
>>> Apache Jenkins is reporting errors on Camel trunk on windows
>>> https://builds.apache.org/job/Camel.trunk.fulltest.windows/11/
>>>
>>> Its a compilation error in the model. We have seen this java generics
>>> issues before on compiling to AIX, HP-UX, IBM JDKs and whatnot in the
>>> past. Also sometimes it was a bug in the JDK version itself, so by
>>> upgrading the JDK it would fix that.
>>>
>>> On my XP Box I could not reproduce the compilation error on trunk.
>>> Apache Maven 3.0.3 (r1075438; 2011-02-28 18:31:09+0100)
>>> Maven home: E:\maven\bin\..
>>> Java version: 1.6.0_18, vendor: Sun Microsystems Inc.
>>> Java home: C:\jdk1.6.0_18\jre
>>> Default locale: en_GB, platform encoding: Cp1252
>>> OS name: "windows xp", version: "5.1", arch: "x86", family: "windows"
>>>
>>>
>>> I was not able to find details on Jenkins which windows and JDK
>>> version was used.
>>> Its a big PITA that Jenkins do not log this in the console, so you
>>> have it easily available.
>>>
>>>
>>> Anyone on a Windows box, could you try to compile camel-core from
>>> trunk on your system.
>>> To see if you have this issue as well?
>>>
>>>
>>> The fix is often to have an explicit redundant type cast in the code,
>>> to "help" the compiler.
>>> We usually added a code comment in the code, that this type cast is
>>> needed due to compilation issues on other platforms.
>>>
>>>
>>>
>>>
>>> Caused by: org.apache.maven.plugin.CompilationFailureException:
>>> Compilation failure
>>>
>>> \hudson\hudson-slave\workspace\Camel.trunk.fulltest.windows\camel-trunk=
\camel-core\src\main\java\org\apache\camel\model\LoadBalanceDefinition.java=
:[134,16]
>>> inconvertible types
>>> found =A0 : org.apache.camel.model.ProcessorDefinition<capture#632 of ?=
>
>>> required: org.apache.camel.model.LoadBalanceDefinition
>>>
>>> =A0 =A0at
>>> org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompilerMo=
jo.java:656)
>>> =A0 =A0at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.jav=
a:128)
>>> =A0 =A0at
>>> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBu=
ildPluginManager.java:101)
>>> =A0 =A0at
>>> org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.j=
ava:209)
>>>
>>>
>>
>
>
> --
> --
> Christian Schneider
> http://www.liquid-reality.de
>
> Open Source Architect
> Talend Application Integration Division http://www.talend.com
>
>


--=20
Claus Ibsen
-----------------
FuseSource
Email: cibsen@fusesource.com
Web: http://fusesource.com
Twitter: davsclaus, fusenews
Blog: http://davsclaus.blogspot.com/
Author of Camel in Action: http://www.manning.com/ibsen/