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From "Bibin A Chundatt (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (YARN-8033) CLI Integration with NodeAttributesManagerImpl
Date Sat, 31 Mar 2018 08:57:00 GMT

    [ https://issues.apache.org/jira/browse/YARN-8033?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16421235#comment-16421235
] 

Bibin A Chundatt edited comment on YARN-8033 at 3/31/18 8:56 AM:
-----------------------------------------------------------------

{quote}
One doubt. request.getNodesToAttributes() gives list of NodeToAttributes. Each such element
has node and its mapped attributes. Since its a list, there is a chance that we may get a
duplicated entry with node as key. Did we validate this in cli?
{quote}
IMHO we should be using Set / if duplicate entries are made at client side it self we need
to avoid.


was (Author: bibinchundatt):
{quote}
One doubt. request.getNodesToAttributes() gives list of NodeToAttributes. Each such element
has node and its mapped attributes. Since its a list, there is a chance that we may get a
duplicated entry with node as key. Did we validate this in cli?
{quote}
IMHO we should be using Set / of duplicate entries are made at client side it self we need
to avoid.

> CLI Integration with NodeAttributesManagerImpl
> ----------------------------------------------
>
>                 Key: YARN-8033
>                 URL: https://issues.apache.org/jira/browse/YARN-8033
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Naganarasimha G R
>            Assignee: Naganarasimha G R
>            Priority: Major
>         Attachments: YARN-8033-YARN-3409.001.patch, YARN-8033-YARN-3409.002.patch, YARN-8033-YARN-3409.003.patch,
YARN-8033-YARN-3409.WIP.patch
>
>
> In continuation with YARN-6856 & YARN-6858, need to integrate CLI to the NodeAttributeManager
to complete the functionality of Centralised mapping of Node Attributes



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