[
https://issues.apache.org/jira/browse/TEZ-4141?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17086037#comment-17086037
]
Jonathan Turner Eagles commented on TEZ-4141:
---------------------------------------------
[~gopalv], or [~sseth], I don't feel I am properly explain why this patch won't
work for Tez or LLAP. It could be that I am missing something fundamental here.
Perhaps you could shed some light on this.
I am all for a smarter approach, but a static configuration object doesn't seem
like a design to me as the number of drawback I've stated above.
> Let Input/Output Processors load local xml configs
> --------------------------------------------------
>
> Key: TEZ-4141
> URL: https://issues.apache.org/jira/browse/TEZ-4141
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Mustafa Iman
> Assignee: Mustafa Iman
> Priority: Major
> Attachments: TEZ-4141.1.patch
>
>
> We would like to reduce the amount of configuration going over the wire from
> a client to application master. If Input/Output processors load local config
> files, we can reduce the configuration overhead when client and the
> processors have the exact same config on both sides. It is on user of client
> to keep the configs same on both sides. Currently, clients have to send all
> config in payload. Even if we preload config with local xml files, these
> should be overridden by the full config object coming in payload. Therefore,
> old clients that send all the config anyway would not be affected in terms of
> correctness from this change.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
