hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yufei Gu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-6202) Configuration item Dispatcher.DISPATCHER_EXIT_ON_ERROR_KEY is disregarded
Date Thu, 16 Feb 2017 00:58:41 GMT

     [ https://issues.apache.org/jira/browse/YARN-6202?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yufei Gu updated YARN-6202:
---------------------------
    Description: 
Dispatcher.DISPATCHER_EXIT_ON_ERROR_KEY (yarn.dispatcher.exit-on-error) always be true no
matter what value in configuration files. This misleads users. Two solutions: 
# Remove the configuration item but also allow it to be false to enable some unit tests, the
assumption is there is no need for false value in product env.
# Make it default true instead of false, so that we don't need to hard code in RM and NM,
it is still configurable. 

Other than that, the code around it needs to refactor. {{public static final}} for a variable
of interface isn't necessary, and YARN related configure item should be in class YarnConfiguration.

> Configuration item Dispatcher.DISPATCHER_EXIT_ON_ERROR_KEY is disregarded
> -------------------------------------------------------------------------
>
>                 Key: YARN-6202
>                 URL: https://issues.apache.org/jira/browse/YARN-6202
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.9.0, 3.0.0-alpha2
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>
> Dispatcher.DISPATCHER_EXIT_ON_ERROR_KEY (yarn.dispatcher.exit-on-error) always be true
no matter what value in configuration files. This misleads users. Two solutions: 
> # Remove the configuration item but also allow it to be false to enable some unit tests,
the assumption is there is no need for false value in product env.
> # Make it default true instead of false, so that we don't need to hard code in RM and
NM, it is still configurable. 
> Other than that, the code around it needs to refactor. {{public static final}} for a
variable of interface isn't necessary, and YARN related configure item should be in class
YarnConfiguration.



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)

---------------------------------------------------------------------
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