Naganarasimha G R updated YARN-2495:
    Attachment: YARN-2495.20141126-1.patch

Hi [~wangda], corrected the earlier 3 review comments and uploading the patch .

I was going through [YARN-2786] and Vinod had mentioned in one of his 
IAC, the crux of what you want is a per node script based configuration. That 
IS happening as we speak as part of the tickets I referred to. Further, you 
don't want a central list of valid labels which I disagree with. *But sure, we 
will make this configurable to or not to require a central list so that you can 
turn it off.* Others like me can turn it on to avoid 
random-labels-bubbling-up-in-my-cluster madness.
In this case i feel we need to start discussing on ??YARN-2728 : Support for 
disabling the Centralized NodeLabel validation in Distributed Node Label 
Configuration setup.??

> Allow admin specify labels from each NM (Distributed configuration)
> -------------------------------------------------------------------
>                 Key: YARN-2495
>                 URL: https://issues.apache.org/jira/browse/YARN-2495
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Wangda Tan
>            Assignee: Naganarasimha G R
>         Attachments: YARN-2495.20141023-1.patch, YARN-2495.20141024-1.patch, 
> YARN-2495.20141030-1.patch, YARN-2495.20141031-1.patch, 
> YARN-2495.20141119-1.patch, YARN-2495.20141126-1.patch, 
> YARN-2495_20141022.1.patch
> Target of this JIRA is to allow admin specify labels in each NM, this covers
> - User can set labels in each NM (by setting yarn-site.xml or using script 
> suggested by [~aw])
> - NM will send labels to RM via ResourceTracker API
> - RM will set labels in NodeLabelManager when NM register/update labels

This message was sent by Atlassian JIRA

Reply via email to