Package org.apache.drill.exec.vector

Examples of org.apache.drill.exec.vector.Float4Vector

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    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

    while(exec.next()){
      Float4Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float4Vector.class);
      Float4Vector.Accessor a0;
      a0 = c0.getAccessor();

      int count = 0;
      for(int i = 0; i < c0.getAccessor().getValueCount(); i++){
          Float4Holder holder0 = new Float4Holder();
          a0.get(i, holder0);
          assertEquals(12.56, holder0.value, 0.001);
          ++count;
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    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

    while(exec.next()){
      Float4Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float4Vector.class);
      Float4Vector.Accessor a0;
      a0 = c0.getAccessor();

      int count = 0;
      for(int i = 0; i < c0.getAccessor().getValueCount(); i++){
          Float4Holder holder0 = new Float4Holder();
          a0.get(i, holder0);
          assertEquals(12.56, holder0.value, 0.001);
          ++count;
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            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case FLOAT: {
          Float4Vector v = (Float4Vector) vector;
          float value = (float) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case INT: {
          IntVector v = (IntVector) vector;
          int value = (int) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case LONG: {
          BigIntVector v = (BigIntVector) vector;
          long value = (long) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case SHORT: {
          SmallIntVector v = (SmallIntVector) vector;
          short value = (short) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case VARCHAR:
        case STRING: {
          VarCharVector v = (VarCharVector) vector;
          byte[] value = (byte[]) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case TIMESTAMP: {
          TimeStampVector v = (TimeStampVector) vector;
          DateTime ts = new DateTime(((Timestamp) val).getTime()).withZoneRetainFields(DateTimeZone.UTC);
          long value = ts.getMillis();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case DATE: {
          DateVector v = (DateVector) vector;
          DateTime date = new DateTime(((Date)val).getTime()).withZoneRetainFields(DateTimeZone.UTC);
          long value = date.getMillis();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case DECIMAL: {
          VarCharVector v = (VarCharVector) vector;
          byte[] value = ((HiveDecimal) val).toString().getBytes();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        default:
          throwUnsupportedHiveDataTypeError(pCat.toString());
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      //  8. upperNullableStr1 : NullableVar16Char
      Var16CharVector str1V = (Var16CharVector) batchLoader.getValueAccessorById(Var16CharVector.class, 0).getValueVector();
      NullableVar16CharVector upperStr1V = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 1).getValueVector();
      NullableBigIntVector unix_timestampV = (NullableBigIntVector) batchLoader.getValueAccessorById(NullableBigIntVector.class, 2).getValueVector();
      NullableVar16CharVector concatV = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 3).getValueVector();
      Float4Vector flt1V = (Float4Vector) batchLoader.getValueAccessorById(Float4Vector.class, 4).getValueVector();
      NullableVar16CharVector format_numberV = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 5).getValueVector();
      NullableVar16CharVector nullableStr1V = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 6).getValueVector();
      NullableVar16CharVector upperNullableStr1V = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 7).getValueVector();

      for(int i=0; i<batchLoader.getRecordCount(); i++) {
        String in = new String(str1V.getAccessor().get(i), Charsets.UTF_16);
        String upper = new String(upperStr1V.getAccessor().get(i), Charsets.UTF_16);
        assertTrue(in.toUpperCase().equals(upper));

        long unix_timestamp = unix_timestampV.getAccessor().get(i);

        String concat = new String(concatV.getAccessor().get(i), Charsets.UTF_16);
        assertTrue(concat.equals(in+"-"+in));

        float flt1 = flt1V.getAccessor().get(i);
        String format_number = new String(format_numberV.getAccessor().get(i), Charsets.UTF_16);


        String nullableStr1 = null;
        if (!nullableStr1V.getAccessor().isNull(i))
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      // 4. flt1 : Float4
      // 5. pow : Float8
      Var16CharVector str1V = (Var16CharVector) batchLoader.getValueAccessorById(Var16CharVector.class, 0).getValueVector();
      NullableIntVector str1LengthV = (NullableIntVector) batchLoader.getValueAccessorById(NullableIntVector.class, 1).getValueVector();
      NullableIntVector str1AsciiV = (NullableIntVector) batchLoader.getValueAccessorById(NullableIntVector.class, 2).getValueVector();
      Float4Vector flt1V = (Float4Vector) batchLoader.getValueAccessorById(Float4Vector.class, 3).getValueVector();
      NullableFloat8Vector powV = (NullableFloat8Vector) batchLoader.getValueAccessorById(NullableFloat8Vector.class, 4).getValueVector();

      for(int i=0; i<batchLoader.getRecordCount(); i++) {
        String str1 = new String(str1V.getAccessor().get(i), Charsets.UTF_16);
        int str1Length = str1LengthV.getAccessor().get(i);
        assertTrue(str1.length() == str1Length);

        int str1Ascii = str1AsciiV.getAccessor().get(i);

        float flt1 = flt1V.getAccessor().get(i);

        double pow = 0;
        if (!powV.getAccessor().isNull(i)) {
          pow = powV.getAccessor().get(i);
          assertTrue(Math.pow(flt1, 2.0) == pow);
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      //  8. upperNullableStr1 : NullableVar16Char
      Var16CharVector str1V = (Var16CharVector) batchLoader.getValueAccessorById(Var16CharVector.class, 0).getValueVector();
      NullableVar16CharVector upperStr1V = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 1).getValueVector();
      NullableBigIntVector unix_timestampV = (NullableBigIntVector) batchLoader.getValueAccessorById(NullableBigIntVector.class, 2).getValueVector();
      NullableVar16CharVector concatV = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 3).getValueVector();
      Float4Vector flt1V = (Float4Vector) batchLoader.getValueAccessorById(Float4Vector.class, 4).getValueVector();
      NullableVar16CharVector format_numberV = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 5).getValueVector();
      NullableVar16CharVector nullableStr1V = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 6).getValueVector();
      NullableVar16CharVector upperNullableStr1V = (NullableVar16CharVector) batchLoader.getValueAccessorById(NullableVar16CharVector.class, 7).getValueVector();

      for (int i=0; i<batchLoader.getRecordCount(); i++) {
        String in = new String(str1V.getAccessor().get(i), Charsets.UTF_16);
        String upper = new String(upperStr1V.getAccessor().get(i), Charsets.UTF_16);
        assertTrue(in.toUpperCase().equals(upper));

        long unix_timestamp = unix_timestampV.getAccessor().get(i);

        String concat = new String(concatV.getAccessor().get(i), Charsets.UTF_16);
        assertTrue(concat.equals(in+"-"+in));

        float flt1 = flt1V.getAccessor().get(i);
        String format_number = new String(format_numberV.getAccessor().get(i), Charsets.UTF_16);


        String nullableStr1 = null;
        if (!nullableStr1V.getAccessor().isNull(i)) {
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      // 4. flt1 : Float4
      // 5. pow : Float8
      Var16CharVector str1V = (Var16CharVector) batchLoader.getValueAccessorById(Var16CharVector.class, 0).getValueVector();
      NullableIntVector str1LengthV = (NullableIntVector) batchLoader.getValueAccessorById(NullableIntVector.class, 1).getValueVector();
      NullableIntVector str1AsciiV = (NullableIntVector) batchLoader.getValueAccessorById(NullableIntVector.class, 2).getValueVector();
      Float4Vector flt1V = (Float4Vector) batchLoader.getValueAccessorById(Float4Vector.class, 3).getValueVector();
      NullableFloat8Vector powV = (NullableFloat8Vector) batchLoader.getValueAccessorById(NullableFloat8Vector.class, 4).getValueVector();

      for (int i=0; i<batchLoader.getRecordCount(); i++) {
        String str1 = new String(str1V.getAccessor().get(i), Charsets.UTF_16);
        int str1Length = str1LengthV.getAccessor().get(i);
        assertTrue(str1.length() == str1Length);

        int str1Ascii = str1AsciiV.getAccessor().get(i);

        float flt1 = flt1V.getAccessor().get(i);

        double pow = 0;
        if (!powV.getAccessor().isNull(i)) {
          pow = powV.getAccessor().get(i);
          assertTrue(Math.pow(flt1, 2.0) == pow);
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    FunctionImplementationRegistry registry = new FunctionImplementationRegistry(c);
    FragmentContext context = new FragmentContext(bitContext, PlanFragment.getDefaultInstance(), connection, registry);
    SimpleRootExec exec = new SimpleRootExec(ImplCreator.getExec(context, (FragmentRoot) plan.getSortedOperators(false).iterator().next()));

    while(exec.next()){
      Float4Vector c0 = exec.getValueVectorById(new SchemaPath("varchar_cast2", ExpressionPosition.UNKNOWN), Float4Vector.class);
      Float4Vector.Accessor a0;
      a0 = c0.getAccessor();

      int count = 0;
      for(int i = 0; i < c0.getAccessor().getValueCount(); i++){
          Float4Holder holder0 = new Float4Holder();
          a0.get(i, holder0);
          assertEquals(12.56, holder0.value, 0.001);
          ++count;
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            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case FLOAT: {
          Float4Vector v = (Float4Vector) vector;
          float value = (float) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case INT: {
          IntVector v = (IntVector) vector;
          int value = (int) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case LONG: {
          BigIntVector v = (BigIntVector) vector;
          long value = (long) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case SHORT: {
          SmallIntVector v = (SmallIntVector) vector;
          short value = (short) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case VARCHAR:
        case STRING: {
          VarCharVector v = (VarCharVector) vector;
          byte[] value = (byte[]) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case TIMESTAMP: {
          TimeStampVector v = (TimeStampVector) vector;
          DateTime ts = new DateTime(((Timestamp) val).getTime()).withZoneRetainFields(DateTimeZone.UTC);
          long value = ts.getMillis();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case DATE: {
          DateVector v = (DateVector) vector;
          DateTime date = new DateTime(((Date)val).getTime()).withZoneRetainFields(DateTimeZone.UTC);
          long value = date.getMillis();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case DECIMAL: {
          VarCharVector v = (VarCharVector) vector;
          byte[] value = ((HiveDecimal) val).toString().getBytes();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        default:
          throwUnsupportedHiveDataTypeError(pCat.toString());
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            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case FLOAT: {
          Float4Vector v = (Float4Vector) vector;
          float value = (float) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case INT: {
          IntVector v = (IntVector) vector;
          int value = (int) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case LONG: {
          BigIntVector v = (BigIntVector) vector;
          long value = (long) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case SHORT: {
          SmallIntVector v = (SmallIntVector) vector;
          short value = (short) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case VARCHAR:
        case STRING: {
          VarCharVector v = (VarCharVector) vector;
          byte[] value = (byte[]) val;
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case TIMESTAMP: {
          TimeStampVector v = (TimeStampVector) vector;
          DateTime ts = new DateTime(((Timestamp) val).getTime()).withZoneRetainFields(DateTimeZone.UTC);
          long value = ts.getMillis();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case DATE: {
          DateVector v = (DateVector) vector;
          DateTime date = new DateTime(((Date)val).getTime()).withZoneRetainFields(DateTimeZone.UTC);
          long value = date.getMillis();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        case DECIMAL: {
          VarCharVector v = (VarCharVector) vector;
          byte[] value = ((HiveDecimal) val).toString().getBytes();
          for (int j = 0; j < recordCount; j++) {
            v.getMutator().setSafe(j, value);
          }
          break;
        }
        default:
          throwUnsupportedHiveDataTypeError(pCat.toString());
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Related Classes of org.apache.drill.exec.vector.Float4Vector

  • org.apache.drill.exec.fn.hive.TestHiveUDFs
  • org.apache.drill.exec.physical.impl.TestCastFunctions
  • org.apache.drill.exec.store.hive.HiveRecordReader
  • org.apache.drill.exec.memory.OutOfMemoryRuntimeException
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