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Posted to dev@flink.apache.org by "Jonathan Hasenburg (JIRA)" <ji...@apache.org> on 2015/03/04 12:49:04 UTC

[jira] [Created] (FLINK-1644) WebClient dies when no ExecutionEnvironment in main method

Jonathan Hasenburg created FLINK-1644:
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             Summary: 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


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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