Examples with GenericUDAFAverage org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage used on opensource projects

Example 1 with GenericUDAFAverage

use of org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage in project hive by apache.

the class TestStreamingAvg method avgHiveDecimal.

public void avgHiveDecimal(Iterator<HiveDecimal> inVals, int inSz, int numPreceding, int numFollowing, Iterator<HiveDecimal> outVals) throws HiveException {
    GenericUDAFAverage fnR = new GenericUDAFAverage();
    TypeInfo[] inputTypes = { TypeInfoFactory.decimalTypeInfo };
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableHiveDecimalObjectInspector };
    HiveDecimalWritable[] in = new HiveDecimalWritable[1];
    in[0] = new HiveDecimalWritable();
    TestStreamingSum._agg(fnR, inputTypes, inVals, TypeHandler.HiveDecimalHandler, in, inputOIs, inSz, numPreceding, numFollowing, outVals);
}

Example 2 with GenericUDAFAverage

use of org.apache.hadoop.hive.ql.udf.generic.GenericUDAFAverage in project hive by apache.

the class TestStreamingAvg method avgDouble.

public void avgDouble(Iterator<Double> inVals, int inSz, int numPreceding, int numFollowing, Iterator<Double> outVals) throws HiveException {
    GenericUDAFAverage fnR = new GenericUDAFAverage();
    TypeInfo[] inputTypes = { TypeInfoFactory.doubleTypeInfo };
    ObjectInspector[] inputOIs = { PrimitiveObjectInspectorFactory.writableDoubleObjectInspector };
    DoubleWritable[] in = new DoubleWritable[1];
    in[0] = new DoubleWritable();
    TestStreamingSum._agg(fnR, inputTypes, inVals, TypeHandler.DoubleHandler, in, inputOIs, inSz, numPreceding, numFollowing, outVals);
}