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https://issues.apache.org/jira/browse/HADOOP-19076?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17817730#comment-17817730
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PJ Fanning commented on HADOOP-19076:
-------------------------------------

Thanks [~ste...@apache.org], the idea would be to have 1 jar with jersey1 
dependencies and a 2nd jar with jersey2 dependencies - so we need different 
names for the 2 jars.

> move jersey code in hadoop-common jar to a new hadoop-jersey1-common jar
> ------------------------------------------------------------------------
>
>                 Key: HADOOP-19076
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19076
>             Project: Hadoop Common
>          Issue Type: Task
>            Reporter: PJ Fanning
>            Priority: Major
>
> Hadoop's Jersey dependencies are causing us real trouble.
> I'm wondering if it would be a good idea to take the jersey and javax.ws code 
> out of hadoop-common and move it into a dedicated hadoop-jersey1-common jar. 
> We could later create a hadoop-jersey2-common (or hadoop-jersey3-common - 
> because Jersey 3 is out and maybe better to skip to Jersey 2). 
> hadoop-jersey1-common and hadoop-jersey2-common would have equivalent classes 
> - just depend on different versions of Jersey.
> Example code:
> * 
> https://github.com/apache/hadoop/blob/12498b35bbb754225b0b2ca90d5ad4f5cf628d56/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/http/HttpServer2.java#L1030
> * 
> https://github.com/apache/hadoop/blob/12498b35bbb754225b0b2ca90d5ad4f5cf628d56/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/HttpExceptionUtils.java#L89
> Hadoop modules that need access to the common jersey code could start with 
> depending on hadoop-jersey1-common but later be refactored to use 
> hadoop-jersey2-common. We could do this on a module by module basis (one a 
> time).
> hadoop-common jar would have its jersey and jsr311-api dependencies removed.
> Wdyt [~slfan1989], [~steve_l], [~ayushsaxena] ?



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