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

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

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public class TestVectorArithmeticExpressions {

  @Test
  public void testLongColAddLongScalarNoNulls()  {
    VectorizedRowBatch vrg = getVectorizedRowBatchSingleLongVector(VectorizedRowBatch.DEFAULT_SIZE);
    LongColAddLongScalar expr = new LongColAddLongScalar(0, 23, 1);
    expr.evaluate(vrg);
    //verify
    for (int i = 0; i < VectorizedRowBatch.DEFAULT_SIZE; i++) {
      Assert.assertEquals(i * 37 + 23, ((LongColumnVector) vrg.cols[1]).vector[i]);
    }
    Assert.assertTrue(((LongColumnVector)vrg.cols[1]).noNulls);
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    VectorizedRowBatch batch = getVectorizedRowBatchSingleLongVector(
        VectorizedRowBatch.DEFAULT_SIZE);
    LongColumnVector lcv = (LongColumnVector) batch.cols[0];
    LongColumnVector lcvOut = (LongColumnVector) batch.cols[1];
    TestVectorizedRowBatch.addRandomNulls(lcv);
    LongColAddLongScalar expr = new LongColAddLongScalar(0, 23, 1);
    expr.evaluate(batch);

    // verify
    for (int i=0; i < VectorizedRowBatch.DEFAULT_SIZE; i++) {
      if (!lcv.isNull[i]) {
        Assert.assertEquals(i*37+23, lcvOut.vector[i]);
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  @Test
  public void testLongColAddLongScalarWithRepeating() {
    LongColumnVector in, out;
    VectorizedRowBatch batch;
    LongColAddLongScalar expr;

    // Case 1: is repeating, no nulls
    batch = getVectorizedRowBatchSingleLongVector(VectorizedRowBatch.DEFAULT_SIZE);
    in = (LongColumnVector) batch.cols[0];
    in.isRepeating = true;
    out = (LongColumnVector) batch.cols[1];
    out.isRepeating = false;
    expr = new LongColAddLongScalar(0, 23, 1);
    expr.evaluate(batch);
    // verify
    Assert.assertTrue(out.isRepeating);
    Assert.assertTrue(out.noNulls);
    Assert.assertEquals(out.vector[0], 0 * 37 + 23);

    // Case 2: is repeating, has nulls
    batch = getVectorizedRowBatchSingleLongVector(VectorizedRowBatch.DEFAULT_SIZE);
    in = (LongColumnVector) batch.cols[0];
    in.isRepeating = true;
    in.noNulls = false;
    in.isNull[0] = true;

    out = (LongColumnVector) batch.cols[1];
    out.isRepeating = false;
    out.isNull[0] = false;
    out.noNulls = true;
    expr = new LongColAddLongScalar(0, 23, 1);
    expr.evaluate(batch);
    // verify
    Assert.assertTrue(out.isRepeating);
    Assert.assertFalse(out.noNulls);
    Assert.assertEquals(true, out.isNull[0]);
    verifyLongNullDataVectorEntries(out, batch.selected, batch.selectedInUse, batch.size);
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    LongColumnVector lcv0 = (LongColumnVector) vrg.cols[0];
    LongColumnVector lcv1 = (LongColumnVector) vrg.cols[1];
    LongColumnVector lcv2 = (LongColumnVector) vrg.cols[2];
    FilterLongColLessLongColumn expr = new FilterLongColLessLongColumn(2, 1);

    LongColAddLongScalar childExpr = new LongColAddLongScalar(0, 10, 2);

    expr.setChildExpressions(new VectorExpression[] {childExpr});

    //Basic case
    lcv0.vector[0] = 10;
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public class TestVectorArithmeticExpressions {

  @Test
  public void testLongColAddLongScalarNoNulls()  {
    VectorizedRowBatch vrg = getVectorizedRowBatchSingleLongVector(VectorizedRowBatch.DEFAULT_SIZE);
    LongColAddLongScalar expr = new LongColAddLongScalar(0, 23, 1);
    expr.evaluate(vrg);
    //verify
    for (int i = 0; i < VectorizedRowBatch.DEFAULT_SIZE; i++) {
      Assert.assertEquals(i * 37 + 23, ((LongColumnVector) vrg.cols[1]).vector[i]);
    }
    Assert.assertTrue(((LongColumnVector)vrg.cols[1]).noNulls);
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    VectorizedRowBatch batch = getVectorizedRowBatchSingleLongVector(
        VectorizedRowBatch.DEFAULT_SIZE);
    LongColumnVector lcv = (LongColumnVector) batch.cols[0];
    LongColumnVector lcvOut = (LongColumnVector) batch.cols[1];
    TestVectorizedRowBatch.addRandomNulls(lcv);
    LongColAddLongScalar expr = new LongColAddLongScalar(0, 23, 1);
    expr.evaluate(batch);

    // verify
    for (int i=0; i < VectorizedRowBatch.DEFAULT_SIZE; i++) {
      if (!lcv.isNull[i]) {
        Assert.assertEquals(i*37+23, lcvOut.vector[i]);
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  @Test
  public void testLongColAddLongScalarWithRepeating() {
    LongColumnVector in, out;
    VectorizedRowBatch batch;
    LongColAddLongScalar expr;

    // Case 1: is repeating, no nulls
    batch = getVectorizedRowBatchSingleLongVector(VectorizedRowBatch.DEFAULT_SIZE);
    in = (LongColumnVector) batch.cols[0];
    in.isRepeating = true;
    out = (LongColumnVector) batch.cols[1];
    out.isRepeating = false;
    expr = new LongColAddLongScalar(0, 23, 1);
    expr.evaluate(batch);
    // verify
    Assert.assertTrue(out.isRepeating);
    Assert.assertTrue(out.noNulls);
    Assert.assertEquals(out.vector[0], 0 * 37 + 23);

    // Case 2: is repeating, has nulls
    batch = getVectorizedRowBatchSingleLongVector(VectorizedRowBatch.DEFAULT_SIZE);
    in = (LongColumnVector) batch.cols[0];
    in.isRepeating = true;
    in.noNulls = false;
    in.isNull[0] = true;

    out = (LongColumnVector) batch.cols[1];
    out.isRepeating = false;
    out.isNull[0] = false;
    out.noNulls = true;
    expr = new LongColAddLongScalar(0, 23, 1);
    expr.evaluate(batch);
    // verify
    Assert.assertTrue(out.isRepeating);
    Assert.assertFalse(out.noNulls);
    Assert.assertEquals(true, out.isNull[0]);
    verifyLongNullDataVectorEntries(out, batch.selected, batch.selectedInUse, batch.size);
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    LongColumnVector lcv0 = (LongColumnVector) vrg.cols[0];
    LongColumnVector lcv1 = (LongColumnVector) vrg.cols[1];
    LongColumnVector lcv2 = (LongColumnVector) vrg.cols[2];
    FilterLongColLessLongColumn expr = new FilterLongColLessLongColumn(2, 1);

    LongColAddLongScalar childExpr = new LongColAddLongScalar(0, 10, 2);

    expr.setChildExpressions(new VectorExpression[] {childExpr});

    //Basic case
    lcv0.vector[0] = 10;
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Related Classes of org.apache.hadoop.hive.ql.exec.vector.expressions.gen.LongColAddLongScalar

  • org.apache.hadoop.hive.ql.exec.vector.expressions.TestVectorArithmeticExpressions
  • org.apache.hadoop.hive.ql.exec.vector.expressions.TestVectorFilterExpressions
  • org.apache.hadoop.hive.ql.exec.vector.LongColumnVector
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