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From Suneel Marthi <suneel.mar...@gmail.com>
Subject Re: Build error with Flink
Date Thu, 30 Oct 2014 11:43:40 GMT
I am using Java 7. This is from https://github.com/apache/incubator-flink,
was I looking in the wrong place ?


On Thu, Oct 30, 2014 at 5:40 AM, Stephan Ewen <sewen@apache.org> wrote:

> Hey Suneel!
>
> Which branch are you referring to?
>
> Also, which Java Version do you use? Java 6 (earlier versions) has some
> limitations to matching generic method signatures and cannot identify the
> correct overriding method.
>
> Stephan
>
>
> Am 30.10.2014 10:06 schrieb "Suneel Marthi" <suneel.marthi@gmail.com>:
>
> > Trying to build the project via 'mvn clean package', the build fails
> always
> > with the folllowing error:
> >
> > [ERROR] Failed to execute goal
> > org.apache.maven.plugins:maven-compiler-plugin:3.1:compile
> > (default-compile) on project flink-java: Compilation failure
> > [ERROR]
> >
> >
> /Users/smarthi/opensourceprojects/incubator-flink/flink-java/src/main/java/org/apache/flink/api/java/operators/CoGroupOperator.java:[56,8]
> > org.apache.flink.api.java.operators.CoGroupOperator is not abstract and
> > does not override abstract method
> >
> >
> translateToDataFlow(org.apache.flink.api.common.operators.Operator<IN1>,org.apache.flink.api.common.operators.Operator<IN2>)
> > in org.apache.flink.api.java.operators.TwoInputOperator
> >
> >
> > Am I missing something here?
> >
>

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