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https://issues.apache.org/jira/browse/TEZ-2018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14304628#comment-14304628
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Hitesh Shah commented on TEZ-2018:
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bq. Was trying to ensure the jetty version is same as that of hadoop-common 
(also that jetty was not being used anywhere else). so thought that matching 
the jetty version with hadoop should be fine. will test it with the original 
version in the pom.xml. any advices on the same?

jetty 6.1.26 I believe had some bugs and Hadoop uses a patched version. Let's 
stick to the version in the pom unless you see any compat issues. We should 
exclude any deps being pulled in by Hadoop if that makes a difference. 

bq. this was done to disable the am webservice. (want the history url to be set 
but no in progress updates). please advice if I should remove it (enable 
setting of tracking url and in progress updates by default.

Do you mean that the tracking url and redirect will still work even if the flag 
is set to false? Any reason why we need the flag in the first place. I am fine 
with introducing it if there is a good reason for adding it. 

bq. is this wrt the tez-ui being hosted on a https port or rm trying to connect 
to am using a https port?

This is for serving webservices via https ( hence RM talking to AM ). I am 
assuming the UI running on https will just be a matter of modifying the history 
url. 

bq. the class being used AmIpFilter is marked as @public

If this is marked public, this should be fine. General convention is to depend 
on classes/APIs that have been marked Public only. YARN's server modules are 
usually private hence the initial concern. 




 




> Job Tracking and History URL should point to the Tez UI
> -------------------------------------------------------
>
>                 Key: TEZ-2018
>                 URL: https://issues.apache.org/jira/browse/TEZ-2018
>             Project: Apache Tez
>          Issue Type: New Feature
>            Reporter: Rohini Palaniswamy
>            Assignee: Prakash Ramachandran
>            Priority: Critical
>         Attachments: TEZ-2018.1.patch, TEZ-2018.wip.1.patch
>
>
>     We need to have the Job Tracking URL take users to the Tez UI if 
> yarn.timeline-service.enabled=true



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