Trevor Grant created MAHOUT-1966:
------------------------------------
Summary: No longer java 1.7 compatible
Key: MAHOUT-1966
URL: https://issues.apache.org/jira/browse/MAHOUT-1966
Project: Mahout
Issue Type: Bug
Reporter: Trevor Grant
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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