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https://issues.apache.org/jira/browse/YARN-8817?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wangda Tan reassigned YARN-8817:
--------------------------------

    Assignee: Wangda Tan

> [Submarine] In some cases HDFS is not asked by user when submit job but 
> framework requires user to set HDFS related environments
> --------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: YARN-8817
>                 URL: https://issues.apache.org/jira/browse/YARN-8817
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: submarine
>            Reporter: Wangda Tan
>            Assignee: Wangda Tan
>            Priority: Critical
>         Attachments: YARN-8817.001.patch
>
>
> User who submit the job can see the error message like: 
> 18/09/24 23:12:58 ERROR yarnservice.YarnServiceJobSubmitter: When hdfs is 
> being used to read/write models/data. Followingenvs are required: 1) 
> DOCKER_HADOOP_HDFS_HOME=<HDFS_HOME insidedocker container> 2) 
> DOCKER_JAVA_HOME=<JAVA_HOME inside dockercontainer>. You can use --env to 
> pass these envars.
> Exception in thread "main" java.io.IOException: Failed to detect HDFS-related 
> environments
> Even if hdfs is not asked.



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