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Posted to issues@flink.apache.org by zentol <gi...@git.apache.org> on 2017/03/28 10:15:48 UTC

[GitHub] flink issue #3619: [FLINK-6157] [core] Make TypeInformation fully serializab...

Github user zentol commented on the issue:

    https://github.com/apache/flink/pull/3619
  
    Related test failure on travis:
    ```
    [ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile (default-testCompile) on project flink-core: Compilation failure: Compilation failure:
    [ERROR] /home/travis/build/apache/flink/flink-core/src/test/java/org/apache/flink/api/java/typeutils/EnumTypeInfoTest.java:[31,41] incompatible types: cannot infer type arguments for org.apache.flink.api.java.typeutils.EnumTypeInfo<>
    [ERROR] reason: inference variable T has incompatible bounds
    [ERROR] equality constraints: org.apache.flink.api.java.typeutils.EnumTypeInfoTest.TestEnum
    [ERROR] upper bounds: java.lang.Enum<capture#1 of ?>,java.lang.Enum<T>
    [ERROR] /home/travis/build/apache/flink/flink-core/src/test/java/org/apache/flink/api/java/typeutils/EnumTypeInfoTest.java:[32,41] incompatible types: cannot infer type arguments for org.apache.flink.api.java.typeutils.EnumTypeInfo<>
    [ERROR] reason: inference variable T has incompatible bounds
    [ERROR] equality constraints: org.apache.flink.api.java.typeutils.EnumTypeInfoTest.AlternativeEnum
    [ERROR] upper bounds: java.lang.Enum<capture#1 of ?>,java.lang.Enum<T>
    [ERROR] -> [Help 1]
    ```


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