Package com.facebook.hive.orc.lazy

Examples of com.facebook.hive.orc.lazy.OrcLazyDouble

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    obj = new OrcLazyFloat((OrcLazyFloat) row.getFieldValue(5));
    assertEquals(1.0f, ((FloatWritable) obj.materialize()).get());

    assertEquals(1.0,
        ((DoubleWritable) ((OrcLazyDouble) row.getFieldValue(6)).materialize()).get());
    obj = new OrcLazyDouble((OrcLazyDouble) row.getFieldValue(6));
    assertEquals(1.0, ((DoubleWritable) obj.materialize()).get());

    assertEquals(bytes(1), ((OrcLazyBinary) row.getFieldValue(7)).materialize());
    obj = new OrcLazyBinary((OrcLazyBinary) row.getFieldValue(7));
    assertEquals(bytes(1), obj.materialize());
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    } else {
      assertEquals(expected.float1.floatValue(),
          ((FloatWritable) float1.materialize()).get(), 0.0001);
    }

    OrcLazyDouble double1 = (OrcLazyDouble) row.getFieldValue(12);
    if (double1.nextIsNull()) {
      assertNull(expected.double1);
    } else {
      assertEquals(expected.double1.doubleValue(),
          ((DoubleWritable) double1.materialize()).get(), 0.0001);
    }

    if (((OrcLazyObject) row.getFieldValue(13)).nextIsNull()) {
      assertNull(expected.bytes1);
    } else {
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      assertNull(expected.float1);
    } else {
      assertEquals(expected.float1.floatValue(), float1.get(), 0.0001);
    }

    OrcLazyDouble lazyDouble1 = (OrcLazyDouble) row.getFieldValue(12);
    DoubleWritable double1 = (DoubleWritable) lazyDouble1.materialize();
    if (double1 == null) {
      assertNull(expected.double1);
    } else {
      assertEquals(expected.double1.doubleValue(), double1.get(), 0.0001);
    }
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   * @throws Exception
   */
  @Test
  public void TestCopyDouble() throws Exception {
    ReaderWriterProfiler.setProfilerOptions(null);
    OrcLazyDouble lazyDouble = new OrcLazyDouble(new LazyDoubleTreeReader(0, 0) {
      int nextCalls = 0;

      @Override
      public Object next(Object previous) throws IOException {
        if (nextCalls == 0) {
          return new DoubleWritable(1.0);
        }

        throw new IOException("next should only be called once");
      }

      @Override
      protected boolean seekToRow(long currentRow) throws IOException {
        return true;
      }
    });

    DoubleObjectInspector doubleOI = (DoubleObjectInspector)
        OrcLazyObjectInspectorUtils.createLazyObjectInspector(TypeInfoFactory.doubleTypeInfo);

    OrcLazyDouble lazyDouble2 = (OrcLazyDouble) doubleOI.copyObject(lazyDouble);

    Assert.assertEquals(1.0, ((DoubleWritable) lazyDouble.materialize()).get());
    Assert.assertEquals(1.0, ((DoubleWritable) lazyDouble2.materialize()).get());
  }
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      case BOOLEAN:
        return new OrcLazyBoolean((LazyBooleanTreeReader)createLazyTreeReader(columnId, types, included));
      case BYTE:
        return new OrcLazyByte((LazyByteTreeReader)createLazyTreeReader(columnId, types, included));
      case DOUBLE:
        return new OrcLazyDouble((LazyDoubleTreeReader)createLazyTreeReader(columnId, types, included));
      case FLOAT:
        return new OrcLazyFloat((LazyFloatTreeReader)createLazyTreeReader(columnId, types, included));
      case SHORT:
        return new OrcLazyShort((LazyShortTreeReader)createLazyTreeReader(columnId, types, included));
      case LONG:
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    obj = new OrcLazyFloat((OrcLazyFloat) row.getFieldValue(5));
    assertEquals(1.0f, ((FloatWritable) obj.materialize()).get());

    assertEquals(1.0,
        ((DoubleWritable) ((OrcLazyDouble) row.getFieldValue(6)).materialize()).get());
    obj = new OrcLazyDouble((OrcLazyDouble) row.getFieldValue(6));
    assertEquals(1.0, ((DoubleWritable) obj.materialize()).get());

    assertEquals(bytes(1), ((OrcLazyBinary) row.getFieldValue(7)).materialize());
    obj = new OrcLazyBinary((OrcLazyBinary) row.getFieldValue(7));
    assertEquals(bytes(1), obj.materialize());
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    } else {
      assertEquals(expected.float1.floatValue(),
          ((FloatWritable) float1.materialize()).get(), 0.0001);
    }

    OrcLazyDouble double1 = (OrcLazyDouble) row.getFieldValue(12);
    if (double1.nextIsNull()) {
      assertNull(expected.double1);
    } else {
      assertEquals(expected.double1.doubleValue(),
          ((DoubleWritable) double1.materialize()).get(), 0.0001);
    }

    if (((OrcLazyObject) row.getFieldValue(13)).nextIsNull()) {
      assertNull(expected.bytes1);
    } else {
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      assertNull(expected.float1);
    } else {
      assertEquals(expected.float1.floatValue(), float1.get(), 0.0001);
    }

    OrcLazyDouble lazyDouble1 = (OrcLazyDouble) row.getFieldValue(12);
    DoubleWritable double1 = (DoubleWritable) lazyDouble1.materialize();
    if (double1 == null) {
      assertNull(expected.double1);
    } else {
      assertEquals(expected.double1.doubleValue(), double1.get(), 0.0001);
    }
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   * @throws Exception
   */
  @Test
  public void TestCopyDouble() throws Exception {
    ReaderWriterProfiler.setProfilerOptions(null);
    OrcLazyDouble lazyDouble = new OrcLazyDouble(new LazyDoubleTreeReader(0, 0) {
      int nextCalls = 0;

      @Override
      public Object next(Object previous) throws IOException {
        if (nextCalls == 0) {
          return new DoubleWritable(1.0);
        }

        throw new IOException("next should only be called once");
      }

      @Override
      protected boolean seekToRow(long currentRow) throws IOException {
        return true;
      }
    });

    DoubleObjectInspector doubleOI = (DoubleObjectInspector)
        OrcLazyObjectInspectorUtils.createLazyObjectInspector(TypeInfoFactory.doubleTypeInfo);

    OrcLazyDouble lazyDouble2 = (OrcLazyDouble) doubleOI.copyObject(lazyDouble);

    Assert.assertEquals(1.0, ((DoubleWritable) lazyDouble.materialize()).get());
    Assert.assertEquals(1.0, ((DoubleWritable) lazyDouble2.materialize()).get());
  }
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    obj = new OrcLazyFloat((OrcLazyFloat) row.getFieldValue(5));
    assertEquals(1.0f, ((FloatWritable) obj.materialize()).get());

    assertEquals(1.0,
        ((DoubleWritable) ((OrcLazyDouble) row.getFieldValue(6)).materialize()).get());
    obj = new OrcLazyDouble((OrcLazyDouble) row.getFieldValue(6));
    assertEquals(1.0, ((DoubleWritable) obj.materialize()).get());

    assertEquals(bytes(1), ((OrcLazyBinary) row.getFieldValue(7)).materialize());
    obj = new OrcLazyBinary((OrcLazyBinary) row.getFieldValue(7));
    assertEquals(bytes(1), obj.materialize());
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Related Classes of com.facebook.hive.orc.lazy.OrcLazyDouble

  • com.facebook.hive.orc.RecordReaderImpl
  • com.facebook.hive.orc.TestObjectInspector
  • com.facebook.hive.orc.TestOrcFile
  • org.apache.hadoop.hive.serde2.io.DoubleWritable
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