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https://issues.apache.org/jira/browse/HBASE-12894?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15517761#comment-15517761
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Guang Yang commented on HBASE-12894:
------------------------------------

If there is no objective, I would like to work on a patch for this one, on a 
higher level, the proposal is:
* We will upgrade Jetty to 9.x, along with that we will need to upgrade Jersey 
to 2.x and Servlet to 3.x.
* In order to maintain backward compatibility, we will stay on Jackson1 for 
JSON marshall/unmarshall (maybe we provide an option for other json library?).
* Since HBase forked the InfoServer implementation, we should be able to 
upgrade that to Jetty 9 as well.

Should I assign this ticket to myself for better tracking?

> Upgrade Jetty to 9.2.6
> ----------------------
>
>                 Key: HBASE-12894
>                 URL: https://issues.apache.org/jira/browse/HBASE-12894
>             Project: HBase
>          Issue Type: Improvement
>          Components: REST
>    Affects Versions: 0.98.0
>            Reporter: Rick Hallihan
>              Labels: MicrosoftSupport
>             Fix For: 2.0.0
>
>
> The Jetty component that is used for the HBase Stargate REST endpoint is 
> version 6.1.26 and is fairly outdated. We recently had a customer inquire 
> about enabling cross-origin resource sharing (CORS) for the REST endpoint and 
> found that this older version does not include the necessary filter or 
> configuration options, highlighted at: 
> http://wiki.eclipse.org/Jetty/Feature/Cross_Origin_Filter
> The Jetty project has had significant updates through versions 7, 8 and 9, 
> including a transition to be an Eclipse subproject, so updating to the latest 
> version may be non-trivial. The last update to the Jetty component in 
> https://issues.apache.org/jira/browse/HBASE-3377 was a minor version update 
> and did not require significant work. This update will include a package 
> namespace update so there will likely be a larger number of required changes. 



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