[hibernate-dev] Importing OGM in Eclipse: workaround needed [AKA: the domino effect of fixing your own tools..]

Sanne Grinovero sanne at hibernate.org
Wed Aug 10 04:15:31 EDT 2016

On 10 August 2016 at 07:12, Guillaume Smet <guillaume.smet at gmail.com> wrote:
> Hi Sanne,
> First, sorry for not mentioning it as I run into this problem a few
> weeks ago. I must admit that, as noone complained about it, I thought
> I was the only one with the problem and it was already fixed in recent
> Neon releases.

I was very puzzled that this problem was "only on my machine".

> The fact is that using maven-jar-plugin 3.0.0 is not an option as it
> has memory issues. Yoann got them at OW and we had a few Travis build
> failures on OGM because of that when I first upgraded to 3.0.0.

You mentioned that, and I assume this was
https://issues.apache.org/jira/browse/MJAR-226 ?
That's why my workaround overrides the version of maven-archiver :
essentially it cherry picks the memory bugfix w/o the other changes.

> If we want to patch OGM, we have to go back to maven-jar-plugin 2.6
> instead of 3.
> Maybe we could ask Fred if an update is planned soon and decide with
> that in mind?

yes, I'll put this aside for now as my local m2e works fine with
Fred's update... if there's need, all references are on this mailing


> --
> Guillaume
> On Tue, Aug 9, 2016 at 11:51 PM, Sanne Grinovero <sanne at hibernate.org> wrote:
>> Hi all,
>> I was having critical issues with Eclipse / OGM after a recent rebase,
>> which seemed was caused by:
>>  - https://hibernate.atlassian.net/browse/OGM-1102
>> The new maven-jar-plugin is no longer compatible with latest m2e
>> integration, Fred Bricon already published an m2e preview with a fix;
>> if you have this problem use this updated site to update m2e:
>>  - https://otto.takari.io/content/sites/m2e.extras/m2eclipse-mavenarchiver/0.17.2/N/LATEST/
>> But there's a punch line.. the compatibility was broken because
>> plex-tools, a dependency of maven-jar-plugin, was upgraded .. who
>> would ever do such a thing!!! what an idiot :D :
>>  - https://issues.apache.org/jira/browse/MJAR-205
>> As an alternative to update m2e could apply this patch:
>>  - https://github.com/hibernate/hibernate-ogm/commit/36b37f76215e52b235ed362e6be0f7d40a4a12e9
>> I'm tempted to throw my patch away and stick to the m2e preview.. let
>> me know if you all prefer me to apply the workaround on OGM.. the
>> benefit would be that Eclipse Neon would be able to import OGM out of
>> the box, however I expect m2e will automatically update soon enough.
>> At least I had an honest LOL..
>> Cheers,
>> Sanne
>> _______________________________________________
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>> hibernate-dev at lists.jboss.org
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