Java PrimitiveTypeName类代码示例

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本文整理汇总了Java中parquet.schema.PrimitiveType.PrimitiveTypeName类的典型用法代码示例。如果您正苦于以下问题：Java PrimitiveTypeName类的具体用法？Java PrimitiveTypeName怎么用？Java PrimitiveTypeName使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

PrimitiveTypeName类属于parquet.schema.PrimitiveType包，在下文中一共展示了PrimitiveTypeName类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: ColumnReader

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
protected ColumnReader(ParquetRecordReader parentReader, int allocateSize, ColumnDescriptor descriptor,
    ColumnChunkMetaData columnChunkMetaData, boolean fixedLength, V v, SchemaElement schemaElement) throws ExecutionSetupException {
  this.parentReader = parentReader;
  this.columnDescriptor = descriptor;
  this.columnChunkMetaData = columnChunkMetaData;
  this.isFixedLength = fixedLength;
  this.schemaElement = schemaElement;
  this.valueVec =  v;
  this.pageReader = new PageReader(this, parentReader.getFileSystem(), parentReader.getHadoopPath(), columnChunkMetaData);

  if (columnDescriptor.getType() != PrimitiveType.PrimitiveTypeName.BINARY) {
    if (columnDescriptor.getType() == PrimitiveTypeName.FIXED_LEN_BYTE_ARRAY) {
      dataTypeLengthInBits = columnDescriptor.getTypeLength() * 8;
    } else {
      dataTypeLengthInBits = ParquetRecordReader.getTypeLengthInBits(columnDescriptor.getType());
    }
  }

}

开发者ID:skhalifa，项目名称:QDrill，代码行数:20，代码来源:ColumnReader.java

示例2: IntColumnChunkMetaData

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
/**
 * @param path                  column identifier
 * @param type                  type of the column
 * @param codec
 * @param encodings
 * @param statistics
 * @param firstDataPage
 * @param dictionaryPageOffset
 * @param valueCount
 * @param totalSize
 * @param totalUncompressedSize
 */
IntColumnChunkMetaData(
        ColumnPath path,
        PrimitiveTypeName type,
        CompressionCodecName codec,
        Set<Encoding> encodings,
        Statistics statistics,
        long firstDataPage,
        long dictionaryPageOffset,
        long valueCount,
        long totalSize,
        long totalUncompressedSize) {
    super(ColumnChunkProperties.get(path, type, codec, encodings));
    this.firstDataPage = positiveLongToInt(firstDataPage);
    this.dictionaryPageOffset = positiveLongToInt(dictionaryPageOffset);
    this.valueCount = positiveLongToInt(valueCount);
    this.totalSize = positiveLongToInt(totalSize);
    this.totalUncompressedSize = positiveLongToInt(totalUncompressedSize);
    this.statistics = statistics;
}

开发者ID:grokcoder，项目名称:pbase，代码行数:32，代码来源:ColumnChunkMetaData.java

示例3: LongColumnChunkMetaData

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
/**
 * @param path                  column identifier
 * @param type                  type of the column
 * @param codec
 * @param encodings
 * @param statistics
 * @param firstDataPageOffset
 * @param dictionaryPageOffset
 * @param valueCount
 * @param totalSize
 * @param totalUncompressedSize
 */
LongColumnChunkMetaData(
        ColumnPath path,
        PrimitiveTypeName type,
        CompressionCodecName codec,
        Set<Encoding> encodings,
        Statistics statistics,
        long firstDataPageOffset,
        long dictionaryPageOffset,
        long valueCount,
        long totalSize,
        long totalUncompressedSize) {
    super(ColumnChunkProperties.get(path, type, codec, encodings));
    this.firstDataPageOffset = firstDataPageOffset;
    this.dictionaryPageOffset = dictionaryPageOffset;
    this.valueCount = valueCount;
    this.totalSize = totalSize;
    this.totalUncompressedSize = totalUncompressedSize;
    this.statistics = statistics;
}

开发者ID:grokcoder，项目名称:pbase，代码行数:32，代码来源:ColumnChunkMetaData.java

示例4: getPrimitive

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
public PrimitiveTypeName getPrimitive(Type type) {
    switch (type) {
        case BYTE_ARRAY: // TODO: rename BINARY and remove this switch
            return PrimitiveTypeName.BINARY;
        case INT64:
            return PrimitiveTypeName.INT64;
        case INT32:
            return PrimitiveTypeName.INT32;
        case BOOLEAN:
            return PrimitiveTypeName.BOOLEAN;
        case FLOAT:
            return PrimitiveTypeName.FLOAT;
        case DOUBLE:
            return PrimitiveTypeName.DOUBLE;
        case INT96:
            return PrimitiveTypeName.INT96;
        case FIXED_LEN_BYTE_ARRAY:
            return PrimitiveTypeName.FIXED_LEN_BYTE_ARRAY;
        default:
            throw new RuntimeException("Unknown type " + type);
    }
}

开发者ID:grokcoder，项目名称:pbase，代码行数:23，代码来源:ParquetMetadataConverter.java

示例5: getType

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
Type getType(PrimitiveTypeName type) {
    switch (type) {
        case INT64:
            return Type.INT64;
        case INT32:
            return Type.INT32;
        case BOOLEAN:
            return Type.BOOLEAN;
        case BINARY:
            return Type.BYTE_ARRAY;
        case FLOAT:
            return Type.FLOAT;
        case DOUBLE:
            return Type.DOUBLE;
        case INT96:
            return Type.INT96;
        case FIXED_LEN_BYTE_ARRAY:
            return Type.FIXED_LEN_BYTE_ARRAY;
        default:
            throw new RuntimeException("Unknown primitive type " + type);
    }
}

开发者ID:grokcoder，项目名称:pbase，代码行数:23，代码来源:ParquetMetadataConverter.java

示例6: getTypeName

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private static PrimitiveTypeName getTypeName(Type type)
{
    switch (type) {
        case BYTE_ARRAY:
            return PrimitiveTypeName.BINARY;
        case INT64:
            return PrimitiveTypeName.INT64;
        case INT32:
            return PrimitiveTypeName.INT32;
        case BOOLEAN:
            return PrimitiveTypeName.BOOLEAN;
        case FLOAT:
            return PrimitiveTypeName.FLOAT;
        case DOUBLE:
            return PrimitiveTypeName.DOUBLE;
        case INT96:
            return PrimitiveTypeName.INT96;
        case FIXED_LEN_BYTE_ARRAY:
            return PrimitiveTypeName.FIXED_LEN_BYTE_ARRAY;
        default:
            throw new IllegalArgumentException("Unknown type " + type);
    }
}

开发者ID:y-lan，项目名称:presto，代码行数:24，代码来源:ParquetMetadataReader.java

示例7: convertField

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private PrimitiveType convertField( SchemaDescription.Field f ) {
  Repetition rep = f.allowNull ? Repetition.OPTIONAL : Repetition.REQUIRED;
  switch ( f.pentahoValueMetaType ) {
    case ValueMetaInterface.TYPE_NUMBER:
      return new PrimitiveType( rep, PrimitiveTypeName.DOUBLE, f.formatFieldName );
    case ValueMetaInterface.TYPE_STRING:
      return new PrimitiveType( rep, PrimitiveTypeName.BINARY, f.formatFieldName, OriginalType.UTF8 );
    case ValueMetaInterface.TYPE_BOOLEAN:
      return new PrimitiveType( rep, PrimitiveTypeName.BOOLEAN, f.formatFieldName );
    case ValueMetaInterface.TYPE_INTEGER:
      return new PrimitiveType( rep, PrimitiveTypeName.INT64, f.formatFieldName, OriginalType.INT_64 );
    case ValueMetaInterface.TYPE_BIGNUMBER:
      return new PrimitiveType( rep, PrimitiveTypeName.DOUBLE, f.formatFieldName );
    case ValueMetaInterface.TYPE_SERIALIZABLE:
    case ValueMetaInterface.TYPE_BINARY:
      return new PrimitiveType( rep, PrimitiveTypeName.BINARY, f.formatFieldName );
    case ValueMetaInterface.TYPE_DATE:
    case ValueMetaInterface.TYPE_TIMESTAMP:
      return new PrimitiveType( rep, PrimitiveTypeName.INT64, f.formatFieldName, OriginalType.TIMESTAMP_MILLIS );
    case ValueMetaInterface.TYPE_INET:
      return new PrimitiveType( rep, PrimitiveTypeName.BINARY, f.formatFieldName );
    default:
      throw new RuntimeException( "Undefined type: " + f.pentahoValueMetaType );
  }
}

开发者ID:pentaho，项目名称:pentaho-hadoop-shims，代码行数:26，代码来源:ParquetConverter.java

示例8: showDetails

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private static void showDetails(PrettyPrintWriter out, PrimitiveType type, int depth, MessageType container, List<String> cpath) {
  String name = Strings.repeat(".", depth) + type.getName();
  OriginalType otype = type.getOriginalType();
  Repetition rep = type.getRepetition();
  PrimitiveTypeName ptype = type.getPrimitiveTypeName();

  out.format("%s: %s %s", name, rep, ptype);
  if (otype != null) out.format(" O:%s", otype);

  if (container != null) {
    cpath.add(type.getName());
    String[] paths = cpath.toArray(new String[cpath.size()]);
    cpath.remove(cpath.size() - 1);

    ColumnDescriptor desc = container.getColumnDescription(paths);

    int defl = desc.getMaxDefinitionLevel();
    int repl = desc.getMaxRepetitionLevel();
    out.format(" R:%d D:%d", repl, defl);
  }
  out.println();
}

开发者ID:wesleypeck，项目名称:parquet-tools，代码行数:23，代码来源:MetadataUtils.java

示例9: ColumnMetadata

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
public ColumnMetadata(SchemaPath name, PrimitiveTypeName primitiveType, OriginalType originalType,
                      Object max, Object min, Long nulls) {
  this.name = name;
  this.primitiveType = primitiveType;
  this.originalType = originalType;
  this.max = max;
  this.min = min;
  this.nulls = nulls;
}

开发者ID:skhalifa，项目名称:QDrill，代码行数:10，代码来源:Metadata.java

示例10: getPrimitiveType

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private PrimitiveType getPrimitiveType(MaterializedField field) {
  MinorType minorType = field.getType().getMinorType();
  String name = field.getLastName();
  PrimitiveTypeName primitiveTypeName = ParquetTypeHelper.getPrimitiveTypeNameForMinorType(minorType);
  Repetition repetition = ParquetTypeHelper.getRepetitionForDataMode(field.getDataMode());
  OriginalType originalType = ParquetTypeHelper.getOriginalTypeForMinorType(minorType);
  DecimalMetadata decimalMetadata = ParquetTypeHelper.getDecimalMetadataForField(field);
  int length = ParquetTypeHelper.getLengthForMinorType(minorType);
  return new PrimitiveType(repetition, primitiveTypeName, length, name, originalType, decimalMetadata, null);
}

开发者ID:skhalifa，项目名称:QDrill，代码行数:11，代码来源:ParquetRecordWriter.java

示例11: ColumnChunkProperties

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private ColumnChunkProperties(CompressionCodecName codec,
                              ColumnPath path,
                              PrimitiveTypeName type,
                              Set<Encoding> encodings) {
    super();
    this.codec = codec;
    this.path = path;
    this.type = type;
    this.encodings = encodings;
}

开发者ID:grokcoder，项目名称:pbase，代码行数:11，代码来源:ColumnChunkProperties.java

示例12: get

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
@Deprecated
public static ColumnChunkMetaData get(
        ColumnPath path,
        PrimitiveTypeName type,
        CompressionCodecName codec,
        Set<Encoding> encodings,
        long firstDataPage,
        long dictionaryPageOffset,
        long valueCount,
        long totalSize,
        long totalUncompressedSize) {
    // to save space we store those always positive longs in ints when they fit.
    if (positiveLongFitsInAnInt(firstDataPage)
            && positiveLongFitsInAnInt(dictionaryPageOffset)
            && positiveLongFitsInAnInt(valueCount)
            && positiveLongFitsInAnInt(totalSize)
            && positiveLongFitsInAnInt(totalUncompressedSize)) {
        return new IntColumnChunkMetaData(
                path, type, codec, encodings,
                new BooleanStatistics(),
                firstDataPage,
                dictionaryPageOffset,
                valueCount,
                totalSize,
                totalUncompressedSize);
    } else {
        return new LongColumnChunkMetaData(
                path, type, codec, encodings,
                new BooleanStatistics(),
                firstDataPage,
                dictionaryPageOffset,
                valueCount,
                totalSize,
                totalUncompressedSize);
    }
}

开发者ID:grokcoder，项目名称:pbase，代码行数:37，代码来源:ColumnChunkMetaData.java

示例13: makeBlockFromStats

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
public static BlockMetaData makeBlockFromStats(IntStatistics stats, long valueCount) {
    BlockMetaData blockMetaData = new BlockMetaData();

    ColumnChunkMetaData column = ColumnChunkMetaData.get(ColumnPath.get("foo"),
            PrimitiveTypeName.INT32,
            CompressionCodecName.GZIP,
            new HashSet<Encoding>(Arrays.asList(Encoding.PLAIN)),
            stats,
            100l, 100l, valueCount, 100l, 100l);
    blockMetaData.addColumn(column);
    blockMetaData.setTotalByteSize(200l);
    blockMetaData.setRowCount(valueCount);
    return blockMetaData;
}

开发者ID:grokcoder，项目名称:pbase，代码行数:15，代码来源:TestInputFormat.java

示例14: newBlock

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private BlockMetaData newBlock(long start, long compressedBlockSize) {
    BlockMetaData blockMetaData = new BlockMetaData();
    long uncompressedSize = compressedBlockSize * 2;//assuming the compression ratio is 2
    ColumnChunkMetaData column = ColumnChunkMetaData.get(ColumnPath.get("foo"),
            PrimitiveTypeName.BINARY,
            CompressionCodecName.GZIP,
            new HashSet<Encoding>(Arrays.asList(Encoding.PLAIN)),
            new BinaryStatistics(),
            start, 0l, 0l, compressedBlockSize, uncompressedSize);
    blockMetaData.addColumn(column);
    blockMetaData.setTotalByteSize(uncompressedSize);
    return blockMetaData;
}

开发者ID:grokcoder，项目名称:pbase，代码行数:14，代码来源:TestInputFormat.java

示例15: newMD

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private ColumnChunkMetaData newMD(long big) {
    Set<Encoding> e = new HashSet<Encoding>();
    PrimitiveTypeName t = BINARY;
    ColumnPath p = ColumnPath.get("foo");
    CompressionCodecName c = CompressionCodecName.GZIP;
    BinaryStatistics s = new BinaryStatistics();
    ColumnChunkMetaData md = ColumnChunkMetaData.get(p, t, c, e, s,
            big, 0, 0, 0, 0);
    return md;
}

开发者ID:grokcoder，项目名称:pbase，代码行数:11，代码来源:TestColumnChunkMetaData.java

示例16: testConvertToThriftStatistics

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
@Test
public void testConvertToThriftStatistics() throws Exception {
    long[] longArray = new long[]{39L, 99L, 12L, 1000L, 65L, 542L, 2533461316L, -253346131996L, Long.MAX_VALUE, Long.MIN_VALUE};
    LongStatistics parquetMRstats = new LongStatistics();

    for (long l : longArray) {
        parquetMRstats.updateStats(l);
    }
    Statistics thriftStats = parquet.format.converter.ParquetMetadataConverter.toParquetStatistics(parquetMRstats);
    LongStatistics convertedBackStats = (LongStatistics) parquet.format.converter.ParquetMetadataConverter.fromParquetStatistics(thriftStats, PrimitiveTypeName.INT64);

    assertEquals(parquetMRstats.getMax(), convertedBackStats.getMax());
    assertEquals(parquetMRstats.getMin(), convertedBackStats.getMin());
    assertEquals(parquetMRstats.getNumNulls(), convertedBackStats.getNumNulls());
}

开发者ID:grokcoder，项目名称:pbase，代码行数:16，代码来源:TestParquetFileWriter.java

示例17: getIntColumnMeta

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private static ColumnChunkMetaData getIntColumnMeta(IntStatistics stats, long valueCount) {
    return ColumnChunkMetaData.get(ColumnPath.get("int", "column"),
            PrimitiveTypeName.INT32,
            CompressionCodecName.GZIP,
            new HashSet<Encoding>(Arrays.asList(Encoding.PLAIN)),
            stats,
            0L, 0L, valueCount, 0L, 0L);
}

开发者ID:grokcoder，项目名称:pbase，代码行数:9，代码来源:TestStatisticsFilter.java

示例18: getDoubleColumnMeta

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private static ColumnChunkMetaData getDoubleColumnMeta(DoubleStatistics stats, long valueCount) {
    return ColumnChunkMetaData.get(ColumnPath.get("double", "column"),
            PrimitiveTypeName.DOUBLE,
            CompressionCodecName.GZIP,
            new HashSet<Encoding>(Arrays.asList(Encoding.PLAIN)),
            stats,
            0L, 0L, valueCount, 0L, 0L);
}

开发者ID:grokcoder，项目名称:pbase，代码行数:9，代码来源:TestStatisticsFilter.java

示例19: testSchemaConverterDecimal

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
@Test
public void testSchemaConverterDecimal() {
    ParquetMetadataConverter converter = new ParquetMetadataConverter();
    List<SchemaElement> schemaElements = converter.toParquetSchema(
            Types.buildMessage()
                    .required(PrimitiveTypeName.BINARY)
                    .as(OriginalType.DECIMAL).precision(9).scale(2)
                    .named("aBinaryDecimal")
                    .optional(PrimitiveTypeName.FIXED_LEN_BYTE_ARRAY).length(4)
                    .as(OriginalType.DECIMAL).precision(9).scale(2)
                    .named("aFixedDecimal")
                    .named("Message")
    );
    List<SchemaElement> expected = Lists.newArrayList(
            new SchemaElement("Message").setNum_children(2),
            new SchemaElement("aBinaryDecimal")
                    .setRepetition_type(FieldRepetitionType.REQUIRED)
                    .setType(Type.BYTE_ARRAY)
                    .setConverted_type(ConvertedType.DECIMAL)
                    .setPrecision(9).setScale(2),
            new SchemaElement("aFixedDecimal")
                    .setRepetition_type(FieldRepetitionType.OPTIONAL)
                    .setType(Type.FIXED_LEN_BYTE_ARRAY)
                    .setType_length(4)
                    .setConverted_type(ConvertedType.DECIMAL)
                    .setPrecision(9).setScale(2)
    );
    Assert.assertEquals(expected, schemaElements);
}

开发者ID:grokcoder，项目名称:pbase，代码行数:30，代码来源:TestParquetMetadataConverter.java

示例20: convertColumn

import parquet.schema.PrimitiveType.PrimitiveTypeName; //导入依赖的package包/类
private Type convertColumn(Column column) {
  TajoDataTypes.Type type = column.getDataType().getType();
  switch (type) {
    case BOOLEAN:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.BOOLEAN);
    case BIT:
    case INT2:
    case INT4:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.INT32);
    case INT8:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.INT64);
    case FLOAT4:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.FLOAT);
    case FLOAT8:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.DOUBLE);
    case CHAR:
    case TEXT:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.BINARY,
                       OriginalType.UTF8);
    case PROTOBUF:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.BINARY);
    case BLOB:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.BINARY);
    case INET4:
    case INET6:
      return primitive(column.getSimpleName(),
                       PrimitiveType.PrimitiveTypeName.BINARY);
    default:
      throw new RuntimeException("Cannot convert Tajo type: " + type);
  }
}

开发者ID:gruter，项目名称:tajo-cdh，代码行数:40，代码来源:TajoSchemaConverter.java

注：本文中的parquet.schema.PrimitiveType.PrimitiveTypeName类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java PrimitiveTypeName类代码示例

示例1: ColumnReader

示例2: IntColumnChunkMetaData

示例3: LongColumnChunkMetaData

示例4: getPrimitive

示例5: getType

示例6: getTypeName

示例7: convertField

示例8: showDetails

示例9: ColumnMetadata

示例10: getPrimitiveType

示例11: ColumnChunkProperties

示例12: get

示例13: makeBlockFromStats

示例14: newBlock

示例15: newMD

示例16: testConvertToThriftStatistics

示例17: getIntColumnMeta

示例18: getDoubleColumnMeta

示例19: testSchemaConverterDecimal

示例20: convertColumn

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