[jira] [Commented] (KNOX-1032) Apache Hadoop Timeline Server UI support

["Iain Buclaw (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KNOX-1032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17252874#comment-17252874 ] 

Iain Buclaw commented on KNOX-1032:
-----------------------------------

It looks like this is needed.  The Tracking URL link for killed spark jobs are broken in knox, because they are not matched by any ruleset. e.g:

http://spark-server:8188/applicationhistory/app/application_1608556068802_0003

> Apache Hadoop Timeline Server UI support
> ----------------------------------------
>
>                 Key: KNOX-1032
>                 URL: https://issues.apache.org/jira/browse/KNOX-1032
>             Project: Apache Knox
>          Issue Type: New Feature
>          Components: Server
>    Affects Versions: 0.13.0
>         Environment: Apache Hadoop clusters, HortonWorks clusters, Cloudera clusters, MapR clusters
>            Reporter: Pierre Beauvois
>            Priority: Major
>         Attachments: KNOX-1032.001.patch
>
>
> Timeline Server web UI as documented here: [Timeline Server UI|https://hadoop.apache.org/docs/stable/hadoop-yarn/hadoop-yarn-site/TimelineServer.html]
> The TLS UI access the generic historic information of applications. This addition should be a good value for Knox in the future.
> This feature allow to access the Timeline Server UI through Knox. It could be enabled in your topology by adding the following sample:
> {code:java}
>     <service>
>         <role>TIMELINESERVERUI</role>
>         <url>http://{timelineserver-host}:{timelineserver-port}/applicationhistory</url>
>     </service>
> {code}



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