Package org.apache.hadoop.hive.ql.exec.vector.expressions.gen

Examples of org.apache.hadoop.hive.ql.exec.vector.expressions.gen.FilterLongColGreaterLongColumn

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  }

  @Test
  public void testBasicFilterOperator() throws HiveException {
    VectorFilterOperator vfo = getAVectorFilterOperator();
    VectorExpression ve1 = new FilterLongColGreaterLongColumn(0,1);
    VectorExpression ve2 = new FilterLongColEqualDoubleScalar(2, 0);
    VectorExpression ve3 = new FilterExprAndExpr();
    ve3.setChildExpressions(new VectorExpression[] {ve1, ve2});
    vfo.setFilterCondition(ve3);
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  }

  @Test
  public void testBasicFilterLargeData() throws HiveException {
    VectorFilterOperator vfo = getAVectorFilterOperator();
    VectorExpression ve1 = new FilterLongColGreaterLongColumn(0,1);
    VectorExpression ve2 = new FilterLongColEqualDoubleScalar(2, 0);
    VectorExpression ve3 = new FilterExprAndExpr();
    ve3.setChildExpressions(new VectorExpression[] {ve1, ve2});
    vfo.setFilterCondition(ve3);
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        VectorizedRowBatch.DEFAULT_SIZE,
        2, seed);
    LongColumnVector lcv0 = (LongColumnVector) b.cols[0];
    LongColumnVector lcv1 = (LongColumnVector) b.cols[1];
    b.size = 3;
    FilterLongColGreaterLongColumn expr = new FilterLongColGreaterLongColumn(0, 1);

    // Basic case
    lcv0.vector[0] = 10;
    lcv0.vector[1] = 10;
    lcv0.vector[2] = 10;
    lcv1.vector[0] = 20;
    lcv1.vector[1] = 1;
    lcv1.vector[2] = 7;

    expr.evaluate(b);
    assertEquals(2, b.size);
    assertEquals(1, b.selected[0]);
    assertEquals(2, b.selected[1]);

    // handle null with selected in use
    lcv0.noNulls = false;
    lcv0.isNull[1] = true;
    expr.evaluate(b);
    assertEquals(1, b.size);
    assertEquals(2, b.selected[0]);

    // handle repeating
    b.size = 3;
    b.selectedInUse = false;
    lcv0.isRepeating = true;
    lcv0.noNulls = true;
    expr.evaluate(b);
    assertEquals(2, b.size);

    // handle repeating null
    b.size = 3;
    b.selectedInUse = false;
    lcv0.isNull[0] = true;
    lcv0.noNulls = false;
    expr.evaluate(b);
    assertEquals(0, b.size);

    // handle null on both sizes (not repeating)
    b.size = 3;
    b.selectedInUse = false;
    lcv0.isRepeating = false;
    lcv1.noNulls = false;
    lcv1.isNull[2] = true;
    expr.evaluate(b);
    assertEquals(0, b.size);
  }
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  }

  @Test
  public void testBasicFilterOperator() throws HiveException {
    VectorFilterOperator vfo = getAVectorFilterOperator();
    VectorExpression ve1 = new FilterLongColGreaterLongColumn(0,1);
    VectorExpression ve2 = new FilterLongColEqualDoubleScalar(2, 0);
    VectorExpression ve3 = new FilterExprAndExpr();
    ve3.setChildExpressions(new VectorExpression[] {ve1, ve2});
    vfo.setFilterCondition(ve3);
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  }

  @Test
  public void testBasicFilterLargeData() throws HiveException {
    VectorFilterOperator vfo = getAVectorFilterOperator();
    VectorExpression ve1 = new FilterLongColGreaterLongColumn(0,1);
    VectorExpression ve2 = new FilterLongColEqualDoubleScalar(2, 0);
    VectorExpression ve3 = new FilterExprAndExpr();
    ve3.setChildExpressions(new VectorExpression[] {ve1, ve2});
    vfo.setFilterCondition(ve3);
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        VectorizedRowBatch.DEFAULT_SIZE,
        2, seed);
    LongColumnVector lcv0 = (LongColumnVector) b.cols[0];
    LongColumnVector lcv1 = (LongColumnVector) b.cols[1];
    b.size = 3;
    FilterLongColGreaterLongColumn expr = new FilterLongColGreaterLongColumn(0, 1);

    // Basic case
    lcv0.vector[0] = 10;
    lcv0.vector[1] = 10;
    lcv0.vector[2] = 10;
    lcv1.vector[0] = 20;
    lcv1.vector[1] = 1;
    lcv1.vector[2] = 7;

    expr.evaluate(b);
    assertEquals(2, b.size);
    assertEquals(1, b.selected[0]);
    assertEquals(2, b.selected[1]);

    // handle null with selected in use
    lcv0.noNulls = false;
    lcv0.isNull[1] = true;
    expr.evaluate(b);
    assertEquals(1, b.size);
    assertEquals(2, b.selected[0]);

    // handle repeating
    b.size = 3;
    b.selectedInUse = false;
    lcv0.isRepeating = true;
    lcv0.noNulls = true;
    expr.evaluate(b);
    assertEquals(2, b.size);

    // handle repeating null
    b.size = 3;
    b.selectedInUse = false;
    lcv0.isNull[0] = true;
    lcv0.noNulls = false;
    expr.evaluate(b);
    assertEquals(0, b.size);

    // handle null on both sizes (not repeating)
    b.size = 3;
    b.selectedInUse = false;
    lcv0.isRepeating = false;
    lcv1.noNulls = false;
    lcv1.isNull[2] = true;
    expr.evaluate(b);
    assertEquals(0, b.size);
  }
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Related Classes of org.apache.hadoop.hive.ql.exec.vector.expressions.gen.FilterLongColGreaterLongColumn

  • org.apache.hadoop.hive.ql.exec.vector.expressions.TestVectorFilterExpressions
  • org.apache.hadoop.hive.ql.exec.vector.TestVectorFilterOperator
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