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From "Greg Hogan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-4583) NullPointerException in CliFrontend
Date Tue, 06 Sep 2016 15:08:20 GMT
Greg Hogan created FLINK-4583:
---------------------------------

             Summary: NullPointerException in CliFrontend
                 Key: FLINK-4583
                 URL: https://issues.apache.org/jira/browse/FLINK-4583
             Project: Flink
          Issue Type: Bug
          Components: Client
    Affects Versions: 1.2.0
            Reporter: Greg Hogan
            Assignee: Greg Hogan
            Priority: Minor


If no Flink program is executed the following exception message is printed. This can happen
when a driver prints usage due to insufficient or improper configuration.

{noformat}
 The program finished with the following exception:

java.lang.NullPointerException
	at org.apache.flink.client.CliFrontend.executeProgram(CliFrontend.java:781)
	at org.apache.flink.client.CliFrontend.run(CliFrontend.java:250)
	at org.apache.flink.client.CliFrontend.parseParameters(CliFrontend.java:1002)
	at org.apache.flink.client.CliFrontend.main(CliFrontend.java:1045)
{noformat}



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