constructor parameter has to be a string in Pig
diff --git a/src/main/java/com/yahoo/sketches/pig/tuple/ArrayOfDoublesSketchToQuantilesSketch.java b/src/main/java/com/yahoo/sketches/pig/tuple/ArrayOfDoublesSketchToQuantilesSketch.java
index 35470b7..6e8fd02 100644
--- a/src/main/java/com/yahoo/sketches/pig/tuple/ArrayOfDoublesSketchToQuantilesSketch.java
+++ b/src/main/java/com/yahoo/sketches/pig/tuple/ArrayOfDoublesSketchToQuantilesSketch.java
@@ -36,10 +36,11 @@
/**
* Constructor with a given parameter k for quantiles sketch
- * @param k parameter that determines the accuracy and size of the quantiles sketch
+ * @param k string representation of the parameter k that determines the accuracy
+ * and size of the quantiles sketch
*/
- public ArrayOfDoublesSketchToQuantilesSketch(final int k) {
- this.k = k;
+ public ArrayOfDoublesSketchToQuantilesSketch(final String k) {
+ this.k = Integer.parseInt(k);
}
@Override
diff --git a/src/test/java/com/yahoo/sketches/pig/tuple/ArrayOfDoublesSketchToQuantilesSketchTest.java b/src/test/java/com/yahoo/sketches/pig/tuple/ArrayOfDoublesSketchToQuantilesSketchTest.java
index 4adef55..cc9a721 100644
--- a/src/test/java/com/yahoo/sketches/pig/tuple/ArrayOfDoublesSketchToQuantilesSketchTest.java
+++ b/src/test/java/com/yahoo/sketches/pig/tuple/ArrayOfDoublesSketchToQuantilesSketchTest.java
@@ -49,7 +49,7 @@
@Test
public void nonEmptyInputSketchWithTwoColumnsExplicitK() throws Exception {
int k = 256;
- EvalFunc<DataByteArray> func = new ArrayOfDoublesSketchToQuantilesSketch(k);
+ EvalFunc<DataByteArray> func = new ArrayOfDoublesSketchToQuantilesSketch(Integer.toString(k));
ArrayOfDoublesUpdatableSketch sketch = new ArrayOfDoublesUpdatableSketchBuilder().setNumberOfValues(2).build();
sketch.update(1, new double[] {1.0, 2.0});
sketch.update(2, new double[] {10.0, 20.0});
