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From Zoltán Zvara (JIRA) <j...@apache.org>
Subject [jira] [Created] (FLINK-1918) NullPointerException at org.apache.flink.client.program.Client's constructor while using ExecutionEnvironment.createRemoteEnvironment
Date Tue, 21 Apr 2015 11:28:58 GMT
Zoltán Zvara created FLINK-1918:
-----------------------------------

             Summary: NullPointerException at org.apache.flink.client.program.Client's constructor
while using ExecutionEnvironment.createRemoteEnvironment
                 Key: FLINK-1918
                 URL: https://issues.apache.org/jira/browse/FLINK-1918
             Project: Flink
          Issue Type: Bug
          Components: YARN Client
            Reporter: Zoltán Zvara


Trace:

{code}
Exception in thread "main" java.lang.NullPointerException
	at org.apache.flink.client.program.Client.<init>(Client.java:104)
	at org.apache.flink.client.RemoteExecutor.executePlanWithJars(RemoteExecutor.java:86)
	at org.apache.flink.client.RemoteExecutor.executePlan(RemoteExecutor.java:82)
	at org.apache.flink.api.java.RemoteEnvironment.execute(RemoteEnvironment.java:70)
	at Wordcount.main(Wordcount.java:23)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)
{code}

The constructor is trying to set configuration parameter {{jobmanager.rpc.address}} with {{jobManagerAddress.getAddress().getHostAddress()}},
but {{jobManagerAddress.holder.addr}} is {{null}}. {{jobManagerAddress.holder.hostname}} and
{{port}} holds the valid information.



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