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Posted to yarn-dev@hadoop.apache.org by "Jian He (JIRA)" <ji...@apache.org> on 2017/09/13 17:37:00 UTC
[jira] [Resolved] (YARN-6393) Create a API class for
yarn-native-service user-facing constants
[ https://issues.apache.org/jira/browse/YARN-6393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jian He resolved YARN-6393.
---------------------------
Resolution: Fixed
This is done as part of YARN-6405.
> 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
> Assignee: 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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