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  1. Mahout
  2. MAHOUT-1966

No longer java 1.7 compatible

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    • Bug
    • Status: Resolved
    • Major
    • Resolution: Invalid
    • None
    • None
    • None
    • None

    Description

      When building ViennaCL or OMP modules with oracle java 7 we get the following errors:
      ```
      [ERROR] /home/travis/build/rawkintrevo/mahout/viennacl/src/main/scala/org/apache/mahout/viennacl/opencl/javacpp/CompressedMatrix.scala:33: error: in class CompressedMatrix, multiple overloaded alternatives of constructor CompressedMatrix define default arguments.
      [ERROR] final class CompressedMatrix(defaultCtr: Boolean = true) extends Pointer {
      [ERROR] ^
      [ERROR] /home/travis/build/rawkintrevo/mahout/viennacl/src/main/scala/org/apache/mahout/viennacl/opencl/javacpp/DenseColumnMatrix.scala:37: error: in class DenseColumnMatrix, multiple overloaded alternatives of constructor DenseColumnMatrix define default arguments.
      [ERROR] final class DenseColumnMatrix(initDefault:Boolean = true) extends MatrixBase {
      [ERROR] ^
      [ERROR] /home/travis/build/rawkintrevo/mahout/viennacl/src/main/scala/org/apache/mahout/viennacl/opencl/javacpp/DenseRowMatrix.scala:32: error: in class DenseRowMatrix, multiple overloaded alternatives of constructor DenseRowMatrix define default arguments.
      [ERROR] class DenseRowMatrix(initDefault: Boolean = true) extends MatrixBase {
      [ERROR] ^
      [ERROR] /home/travis/build/rawkintrevo/mahout/viennacl/src/main/scala/org/apache/mahout/viennacl/opencl/javacpp/VCLVector.scala:30: error: in class VCLVector, multiple overloaded alternatives of constructor VCLVector define default arguments.
      [ERROR] final class VCLVector(defaultCtr: Boolean = true) extends VectorBase {
      [ERROR] ^
      ```

      This is alleviated by moving to openjdk8

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            rawkintrevo Trevor Grant
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              Created:
              Updated:
              Resolved: