[jira] [Comment Edited] (TEZ-4347) Implement a HTTP server in DAGAppMaster

["László Bodor (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TEZ-4347?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17440010#comment-17440010 ] 

László Bodor edited comment on TEZ-4347 at 11/7/21, 4:36 PM:
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[~zjffdu]: okay, I've just realized that you're mentioning the WebUIService which is already implemented in TezAM and can host tez ui...now I'm considering reusing it and simply adding new endpoints
I also have to reiterate on this "heavy" thing, I guess I had task containers in my mind (as I'm about to introduce a similar interface for those too)

+ I'll change jira description accordingly


was (Author: abstractdog):
[~zjffdu]: okay, I've just realized that you're mentioning the WebUIService which is already implemented in TezAM and can host tez ui...now I'm considering reusing it and simply adding new endpoints
I also have to reiterate on this "heavy" thing, I guess I had task containers in my mind (as I'm about to introduce a similar interface for those too)

> Implement a HTTP server in DAGAppMaster
> ---------------------------------------
>
>                 Key: TEZ-4347
>                 URL: https://issues.apache.org/jira/browse/TEZ-4347
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: László Bodor
>            Assignee: László Bodor
>            Priority: Major
>
> Currently, I cannot see an HTTP web server in DAGAppMaster, but sooner or later we'll need one. I'm attaching some tickets which are related.
> As a reference, we can start with a simplified version of Hive's HTTPServer which runs in HiveServer2: https://github.com/apache/hive/blob/master/common/src/java/org/apache/hive/http/HttpServer.java



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