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https://issues.apache.org/jira/browse/FLINK-1644?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Fabian Hueske closed FLINK-1644.
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Resolution: Fixed
Fix Version/s: 1.0.0
After a new web client was added to the new web dashboard, the old web client
was removed with FLINK-3194.
I tried to reproduce the problem with the new web client by removing all code
from a WordCount main method, selecting the JAR in the web client and clicking
on the "Show Plan" button. Instead of crashing, the web client showed a nice
error message: "The program plan could not be fetched - the program aborted
pre-maturely."
I think this issue can be closed.
> WebClient dies when no ExecutionEnvironment in main method
> ----------------------------------------------------------
>
> Key: FLINK-1644
> URL: https://issues.apache.org/jira/browse/FLINK-1644
> Project: Flink
> Issue Type: Bug
> Components: Webfrontend
> Affects Versions: 0.8.1
> Reporter: Jonathan Hasenburg
> Priority: Minor
> Fix For: 1.0.0
>
>
> When clicking on the check box next to a job in the WebClient, the client
> dies if no ExecutionEnvironment is in the main method (probably because it
> tries to generate the plan).
> This can be reproduced easily if a not flink related jar is uploaded.
> This is a problem, when your main method only contains code to extract the
> parameters and then creates the corresponding job class for those parameters.
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