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https://issues.apache.org/jira/browse/FLINK-1008?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14054965#comment-14054965
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Stephan Ewen commented on FLINK-1008:
-------------------------------------
Are you sure you added a sink? (print(), output(...), writeTo(...) )
Can you paste the program code here?
> createProgramPlan() throws exception
> ------------------------------------
>
> Key: FLINK-1008
> URL: https://issues.apache.org/jira/browse/FLINK-1008
> Project: Flink
> Issue Type: Bug
> Components: Java API
> Reporter: Bastian Köcher
>
> After calling createProgramPlan() I get the following exception:
> java.lang.RuntimeException: No data sinks have been created yet. A program
> needs at least one sink that consumes data. Examples are writing the data set
> or printing it.
> at
> eu.stratosphere.api.java.ExecutionEnvironment.createProgramPlan(ExecutionEnvironment.java:618)
> at
> eu.stratosphere.api.java.LocalEnvironment.execute(LocalEnvironment.java:51)
> at
> eu.stratosphere.api.java.ExecutionEnvironment.execute(ExecutionEnvironment.java:516)
> The plan execute and we also have data sinks, so the error is really
> confusing.
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