Greg Hogan created FLINK-4583:
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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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