Examples of JavaDataModel

Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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    for(int i=0;i<VectorizedRowBatch.DEFAULT_SIZE; ++i) {
      compiledKeyWrapperBatch.vectorHashKeyWrappers[i] =
          compiledKeyWrapperBatch.allocateKeyWrapper();
    }

    JavaDataModel model = JavaDataModel.get();

    // Compute the fixed size overhead for the keys
    // start with the keywrapper itself
    compiledKeyWrapperBatch.keysFixedSize += JavaDataModel.alignUp(
        model.object() +
        model.ref() * MODEL_REFERENCES_COUNT +
        model.primitive1(),
        model.memoryAlign());

    // Now add the key wrapper arrays
    compiledKeyWrapperBatch.keysFixedSize += model.lengthForLongArrayOfSize(compiledKeyWrapperBatch.longIndices.length);
    compiledKeyWrapperBatch.keysFixedSize += model.lengthForDoubleArrayOfSize(compiledKeyWrapperBatch.doubleIndices.length);
    compiledKeyWrapperBatch.keysFixedSize += model.lengthForObjectArrayOfSize(compiledKeyWrapperBatch.stringIndices.length);
    compiledKeyWrapperBatch.keysFixedSize += model.lengthForObjectArrayOfSize(compiledKeyWrapperBatch.decimalIndices.length);
    compiledKeyWrapperBatch.keysFixedSize += model.lengthForIntArrayOfSize(compiledKeyWrapperBatch.longIndices.length) * 2;
    compiledKeyWrapperBatch.keysFixedSize +=
        model.lengthForBooleanArrayOfSize(keyExpressions.length);

    return compiledKeyWrapperBatch;
  }
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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  }

  public int getVariableSize() {
    int variableSize = 0;
    for (int i=0; i<byteLengths.length; ++i) {
      JavaDataModel model = JavaDataModel.get();
      variableSize += model.lengthForByteArrayOfSize(byteLengths[i]);
    }
    return variableSize;
  }
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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    /**
     * Computes the memory limits for hash table flush (spill).
     */
    private void computeMemoryLimits() {
      JavaDataModel model = JavaDataModel.get();

      fixedHashEntrySize =
          model.hashMapEntry() +
          keyWrappersBatch.getKeysFixedSize() +
          aggregationBatchInfo.getAggregatorsFixedSize();

      MemoryMXBean memoryMXBean = ManagementFactory.getMemoryMXBean();
      maxMemory = memoryMXBean.getHeapMemoryUsage().getMax();
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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    return soi;
  }

  @Override
  public int getAggregationBufferFixedSize() {
    JavaDataModel model = JavaDataModel.get();
    return JavaDataModel.alignUp(
      model.object() +
      model.primitive2() * 2,
      model.memoryAlign());
  }
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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      return PrimitiveObjectInspectorFactory.javaHiveDecimalObjectInspector;
    }

  @Override
  public int getAggregationBufferFixedSize() {
      JavaDataModel model = JavaDataModel.get();
      return JavaDataModel.alignUp(
        model.object(),
        model.memoryAlign());
  }
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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      return PrimitiveObjectInspectorFactory.writableLongObjectInspector;
    }

    @Override
    public int getAggregationBufferFixedSize() {
      JavaDataModel model = JavaDataModel.get();
      return JavaDataModel.alignUp(
        model.object() +
        model.primitive2() +
        model.primitive1(),
        model.memoryAlign());
    }
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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      return PrimitiveObjectInspectorFactory.writableLongObjectInspector;
    }

    @Override
    public int getAggregationBufferFixedSize() {
      JavaDataModel model = JavaDataModel.get();
      return JavaDataModel.alignUp(
        model.object() +
        model.primitive2() +
        model.primitive1(),
        model.memoryAlign());
    }
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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      return PrimitiveObjectInspectorFactory.writableLongObjectInspector;
    }

    @Override
    public int getAggregationBufferFixedSize() {
      JavaDataModel model = JavaDataModel.get();
      return JavaDataModel.alignUp(
        model.object() +
        model.primitive2() +
        model.primitive1(),
        model.memoryAlign());
    }
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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    @AggregationType(estimable = true)
    public class LongStatsAgg extends NumericStatsAgg {
      @Override
      public int estimate() {
        JavaDataModel model = JavaDataModel.get();
        return super.estimate() + model.primitive2() * 2;
      }
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Examples of org.apache.hadoop.hive.ql.util.JavaDataModel

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    @AggregationType(estimable = true)
    public class DoubleStatsAgg extends NumericStatsAgg {
      @Override
      public int estimate() {
        JavaDataModel model = JavaDataModel.get();
        return super.estimate() + model.primitive2() * 2;
      }
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