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From "Maximilian Michels (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-2823) YARN client should report a proper exception if Hadoop Env variables are not set
Date Mon, 14 Dec 2015 10:45:47 GMT

    [ https://issues.apache.org/jira/browse/FLINK-2823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15055810#comment-15055810
] 

Maximilian Michels commented on FLINK-2823:
-------------------------------------------

I guess this won't always work because some setups rely on default resources. Unassigning
myself because I don't see a good solution for the problem.

Further, I would like to close the issue.

> YARN client should report a proper exception if Hadoop Env variables are not set
> --------------------------------------------------------------------------------
>
>                 Key: FLINK-2823
>                 URL: https://issues.apache.org/jira/browse/FLINK-2823
>             Project: Flink
>          Issue Type: Bug
>          Components: YARN Client
>    Affects Versions: 0.10.0
>            Reporter: Stephan Ewen
>            Assignee: Maximilian Michels
>             Fix For: 1.0.0
>
>
> The important variables are {{HADOOP_HOME}} and {{HADOOP_CONF_DIR}}.
> If none of the two environment variables are set, the YARN client does not pick the correct
settings / file system to successfully deploy a job.
> The YARN client should throw a good exception. Right now, this requires some tricky debugging
to find the cause of the problem.



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