Re: Building JAMES

Hello,

The last error message is strange, I cannot explain it.

If you are not able to install Java 11 on your build machine, and prefer 
using Docker I recommend that you use the tested docker image for 
compilation. See: https://github.com/apache/james-project/#java-11

Regards,

Raphaël.

Le 30/04/2020 à 13:55, David Leangen a écrit :
> I’m back to making another attempt at building. :-)
>
> I am not able to update my development machine to use java 11, so I am trying with docker like this:
>
> docker run -it --rm --name my-maven-project -v "$(pwd)":/usr/src/mymaven -w /usr/src/mymaven maven:3.6.3-openjdk-11 mvn clean install
>
>
> But I quickly run into this problem:
>
> [INFO] Apache James :: Testing :: Base .................... FAILURE [ 38.634 s]
>
> [ERROR] Failed to execute goal pl.project13.maven:git-commit-id-plugin:3.0.1:revision (get-the-git-infos) on project testing-base: Could not complete Mojo execution...: GIT-Command 'git describe --dirty=-dirty --match=* --abbrev=7' did not finish in 30000 milliseconds -> [Help 1]
>
>
> The plugin doesn’t seem to work in this environment, so I skipped it by adding `-Dmaven.gitcommitid.skip=true` to the run parameters.
>
> Q: Will this cause any problems once I can eventually build successfully?
>
> New result:
>
> [INFO] Apache James Cassandra backend ..................... FAILURE [ 57.902 s]
>
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:2.22.2:test (default-test) on project apache-james-backends-cassandra: There are test failures.
> [ERROR]
> [ERROR] Please refer to /usr/src/mymaven/backends-common/cassandra/target/surefire-reports for the individual test results.
> [ERROR] Please refer to dump files (if any exist) [date].dump, [date]-jvmRun[N].dump and [date].dumpstream.
>
> So I disabled tests and tried again.
>
>
> The build continues almost to the end (60 minutes on my machine), and unfortunately ends with this:
>
> [INFO] Apache James :: Server :: Web Admin server integration tests :: Common FAILURE [ 12.443 s]
>
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project james-server-webadmin-integration-test-common: Compilation failure: Compilation failure:
> [ERROR] /usr/src/mymaven/server/protocols/webadmin-integration-test/webadmin-integration-test-common/src/main/java/org/apache/james/webadmin/integration/JwtFilterIntegrationTest.java:[34,33] cannot find symbol
> [ERROR]   symbol:   class WebAdminUtils
> [ERROR]   location: package org.apache.james.webadmin
>
> Sadly, I still cannot run `mvn eclipse:eclipse`, so I still cannot make any PRs. Looks like I’ll need some help getting started, if that is possible.
>
>
> Cheers,
> =David
>
>
>
>> On Apr 27, 2020, at 15:49, David Leangen (Apache) <[email protected]> wrote:
>>
>> Thanks for the clarification. That will push me in the right direction.
>>
>> If I ever get it built someday, then I’ll try to remember to submit a PR to mention the version requirement somewhere in the docs.
>>
>> I’ll just concentrate on the pre-built for now version then.
>>
>> Cheers,
>> =David
>> On Apr 27, 2020 15:44 +0900, Matthieu Baechler <[email protected]>, wrote:
>>> On Mon, 2020-04-27 at 15:32 +0900, David Leangen (Apache) wrote:
>>>> Thank you, Rene.
>>>>
>>>> Is that a hard requirement? If so, then I will have to wait until we
>>>> update to Java 11 (which is not scheduled at this time), so I’ll
>>>> likely have to abandon for now.
>>>>
>>>> Shouldn’t it be possible to compile in Java 8, though? This page
>>>> states that JRE8 is the requirement:
>>>>
>>>> —> https://james.apache.org/server/quick-start.html
>>> This guide is about deploying an already-compile James server.
>>>
>>> Up to James 3.5 (which has a pending release), you could run with Java
>>> 8 JRE.
>>>
>>> Starting with James 3.6, you'll need Java 11.
>>>
>>> What you are trying to do is to compile it yourself, the requirements
>>> are differents.
>>>
>>> For some times now (probably 3.4) we use Java 11 compiler but target
>>> Java 8.
>>>
>>> Cheers,
>>>
>>> -- Matthieu Baechler
>>>
>>>
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>