Package org.apache.drill.exec.store.parquet

Examples of org.apache.drill.exec.store.parquet.ColumnDataReader$HadoopBytesInput

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    long totalByteLength = columnChunkMetaData.getTotalUncompressedSize();
    long start = columnChunkMetaData.getFirstDataPageOffset();
    try {
      FSDataInputStream f = fs.open(path);
      this.dataReader = new ColumnDataReader(f, start, totalByteLength);
      if (columnChunkMetaData.getDictionaryPageOffset() > 0) {
        f.seek(columnChunkMetaData.getDictionaryPageOffset());
        PageHeader pageHeader = Util.readPageHeader(f);
        assert pageHeader.type == PageType.DICTIONARY_PAGE;
        BytesInput bytesIn = parentColumnReader.parentReader.getCodecFactoryExposer()
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    long totalByteLength = columnChunkMetaData.getTotalUncompressedSize();
    long start = columnChunkMetaData.getFirstDataPageOffset();
    try {
      FSDataInputStream f = fs.open(path);
      this.dataReader = new ColumnDataReader(f, start, columnChunkMetaData.getTotalSize());
      if (columnChunkMetaData.getDictionaryPageOffset() > 0) {
        f.seek(columnChunkMetaData.getDictionaryPageOffset());
        PageHeader pageHeader = Util.readPageHeader(f);
        assert pageHeader.type == PageType.DICTIONARY_PAGE;
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    long totalByteLength = columnChunkMetaData.getTotalUncompressedSize();
    long start = columnChunkMetaData.getFirstDataPageOffset();
    try {
      FSDataInputStream f = fs.open(path);
      this.dataReader = new ColumnDataReader(f, start, totalByteLength);
      if (columnChunkMetaData.getDictionaryPageOffset() > 0) {
        f.seek(columnChunkMetaData.getDictionaryPageOffset());
        PageHeader pageHeader = Util.readPageHeader(f);
        assert pageHeader.type == PageType.DICTIONARY_PAGE;
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Related Classes of org.apache.drill.exec.store.parquet.ColumnDataReader$HadoopBytesInput

  • org.apache.drill.exec.store.parquet.columnreaders.PageReader
  • java.nio.ByteBuffer
  • org.apache.drill.common.exceptions.DrillRuntimeException
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