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https://issues.apache.org/jira/browse/HDDS-2950?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marton Elek reassigned HDDS-2950:
---------------------------------

    Assignee: Marton Elek

> Upgrade jetty to the latest 9.4 release
> ---------------------------------------
>
>                 Key: HDDS-2950
>                 URL: https://issues.apache.org/jira/browse/HDDS-2950
>             Project: Hadoop Distributed Data Store
>          Issue Type: Improvement
>            Reporter: Marton Elek
>            Assignee: Marton Elek
>            Priority: Blocker
>
> The jetty which is used by web interfaces of Ozone is from the September of 
> 2018.
> Since then many bug and security fixes added to the Jetty project. I would 
> suggest to use the latest jetty (from January of 2020).
> As HttpServer2 (hadoop 3.2 class) has a strong dependency on the older 
> version of Jetty (it uses SessionManager which is removed), it seems to be 
> easier to clone HttpServer2 and move it to the Ozone project.
> It provides us the flexibility:
>  # To upgrade jetty independent from the Hadoop releases
>  # To remove unused features
>  # To support ozone style configuration
>  # Add additional insights/metrics to our own HttpServer
>  # Simplify the current server initialization (current BaseHttpServer class 
> of hdds/ozone is a wrapper around the Hadoop class, but we can combine the 
> two functionalities)



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