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From "Jian He (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-6393) Create a API class for yarn-native-service user-facing constants
Date Tue, 29 Aug 2017 21:16:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-6393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jian He updated YARN-6393:
--------------------------
    Parent Issue: YARN-7054  (was: YARN-5079)

> Create a API class for yarn-native-service user-facing constants
> ----------------------------------------------------------------
>
>                 Key: YARN-6393
>                 URL: https://issues.apache.org/jira/browse/YARN-6393
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: yarn-native-services
>            Reporter: Jian He
>
> User can use some constants  in the json input spec file for later substitution.
> e.g. if user specifies $HOSTNAME in the env section of the input file, it'll be substituted
by AM with the actual host name. We'll need to create an API class and clearly documents it.



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