[jboss-jira] [JBoss JIRA] (WFLY-2959) Downgrade Jackson dependency

[James Perkins (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-2959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12950323#comment-12950323 ] 

James Perkins commented on WFLY-2959:
-------------------------------------

The main issue was if you wanted to use Jackson 2 with RESTEasy, the application would fail to deploy. Is that the same issue with jackson-datatype-hibernate too?

I know it's a lot to ask, but if anyone could attach simple example apps that show the behavior of 1 where it fails on RESTEasy with 2.3.x and 2 where it fails on 2.2.x with Hibernate. I will check to see if 2.3.2 fixes both issues. It wasn't released when I did the downgrade.
                
> Downgrade Jackson dependency
> ----------------------------
>
>                 Key: WFLY-2959
>                 URL: https://issues.jboss.org/browse/WFLY-2959
>             Project: WildFly
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: REST
>    Affects Versions: 8.0.0.Final
>            Reporter: James Perkins
>            Assignee: James Perkins
>             Fix For: 8.0.1.Final
>
>
> Jackson was upgraded to 2.3.0 which contains a [bug|https://github.com/FasterXML/jackson-jaxrs-providers/commit/bafb6fb64bc15482c7bfc56784169204d6c4b1f2#commitcomment-5224156] that breaks RESTEasy. RESTEasy currently uses 2.2.1. Downgrading to at least 2.2.3, which is what CR1 is at, seems to resolve this issue.
> We should likely keep the version aligned with RESTEasy, but since CR1 was using 2.2.3 with no issues, I think reverting back to that should be fine.

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