hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sunil G (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-6909) The performance advantages of YARN-6679 are lost when resource types are used
Date Tue, 07 Nov 2017 07:07:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-6909?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sunil G updated YARN-6909:
--------------------------
    Attachment: YARN-6909.005.patch

Thanks [~templedf]. Fixed all comments, except below.
bq.Shouldn't both the newDefaultInformation() be methods belong to the ResourceInformation
class?
We have seen a bit for performance dip when using same api from ResourceInformation. I will
again check and see how far is off now.

> The performance advantages of YARN-6679 are lost when resource types are used
> -----------------------------------------------------------------------------
>
>                 Key: YARN-6909
>                 URL: https://issues.apache.org/jira/browse/YARN-6909
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>    Affects Versions: YARN-3926
>            Reporter: Daniel Templeton
>            Assignee: Sunil G
>            Priority: Critical
>         Attachments: YARN-6909.001.patch, YARN-6909.002.patch, YARN-6909.003.patch, YARN-6909.004.patch,
YARN-6909.005.patch
>
>
> YARN-6679 added the {{SimpleResource}} as a lightweight replacement for {{ResourcePBImpl}}
when a protobuf isn't needed.  With resource types enabled and anything other than memory
and CPU defined, {{ResourcePBImpl}} will always be used.



--
This message was sent by Atlassian JIRA
(v6.4.14#64029)

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org


Mime
View raw message