It shuld happen as Java 6 is nearing EOL Sent from my iPhone
> On Oct 30, 2014, at 9:00 AM, Stephan Ewen <[email protected]> wrote: > > BTW: There is a discussion to bump the required version to java 7. Decision > pending... > >> On Thu, Oct 30, 2014 at 2:00 PM, Stephan Ewen <[email protected]> wrote: >> >> I think it also works with openJDK 6, just not with OracleJDK 6 . The >> problem you encounter is a known bug in Oracle JDK 6, but will not be fixed >> since they stopped supporting java 6. >> >> To run it, java 6 is also fine, it is really only a limitation in the >> oracle java 6 compiler. >> >> >> On Thu, Oct 30, 2014 at 12:47 PM, Suneel Marthi <[email protected]> >> wrote: >> >>> Scratch that. It does work with Java 7. I think Java 7 should be made >>> mandatory?? >>> >>> On Thu, Oct 30, 2014 at 7:43 AM, Suneel Marthi <[email protected]> >>> wrote: >>> >>>> 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 <[email protected]> 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" <[email protected]>: >>>>> >>>>>> 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? >> >>
