List of startColumn() Examples

Examples of startColumn()

parquet.hadoop.ParquetFileWriter.startColumn()
start a column inside a block @param descriptor the column descriptor @param valueCount the value count in this column @param compressionCodecName @throws IOException

Examples of parquet.hadoop.ParquetFileWriter.startColumn()

        }


        String[] path1 = { (String) fieldInfo.name };
        ColumnDescriptor c1 = schema.getColumnDescription(path1);


        w.startColumn(c1, recordsPerRowGroup, codec);
        int valsPerPage = (int) Math.ceil(recordsPerRowGroup / (float) fieldInfo.numberOfPages);
        byte[] bytes;
        // for variable length binary fields
        int bytesNeededToEncodeLength = 4;
        if ((int) fieldInfo.bitLength > 0) {

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Examples of parquet.hadoop.ParquetFileWriter.startColumn()

        }


        String[] path1 = {(String) fieldInfo.name};
        ColumnDescriptor c1 = schema.getColumnDescription(path1);


        w.startColumn(c1, props.recordsPerRowGroup, codec);
        int valsPerPage = (int) Math.ceil(props.recordsPerRowGroup / (float) fieldInfo.numberOfPages);
        byte[] bytes;
        // for variable length binary fields
        int bytesNeededToEncodeLength = 4;
        if ((int) fieldInfo.bitLength > 0) {

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Examples of parquet.hadoop.ParquetFileWriter.startColumn()

        }


        String[] path1 = {(String) fieldInfo.name};
        ColumnDescriptor c1 = schema.getColumnDescription(path1);


        w.startColumn(c1, props.recordsPerRowGroup, codec);
        int valsPerPage = (int) Math.ceil(props.recordsPerRowGroup / (float) fieldInfo.numberOfPages);
        byte[] bytes;
        RunLengthBitPackingHybridValuesWriter defLevels = new RunLengthBitPackingHybridValuesWriter(MAX_EXPECTED_BIT_WIDTH_FOR_DEFINITION_LEVELS, valsPerPage);
        RunLengthBitPackingHybridValuesWriter repLevels = new RunLengthBitPackingHybridValuesWriter(MAX_EXPECTED_BIT_WIDTH_FOR_DEFINITION_LEVELS, valsPerPage);
        // for variable length binary fields

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Examples of parquet.hadoop.ParquetFileWriter.startColumn()

        }


        String[] path1 = {(String) fieldInfo.name};
        ColumnDescriptor c1 = schema.getColumnDescription(path1);


        w.startColumn(c1, props.recordsPerRowGroup, codec);
        int valsPerPage = (int) Math.ceil(props.recordsPerRowGroup / (float) fieldInfo.numberOfPages);
        byte[] bytes;
        RunLengthBitPackingHybridValuesWriter defLevels = new RunLengthBitPackingHybridValuesWriter(
          MAX_EXPECTED_BIT_WIDTH_FOR_DEFINITION_LEVELS,
          valsPerPage,

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Examples of parquet.hadoop.ParquetFileWriter.startColumn()

        }


        String[] path1 = {(String) fieldInfo.name};
        ColumnDescriptor c1 = schema.getColumnDescription(path1);


        w.startColumn(c1, props.recordsPerRowGroup, codec);
        int valsPerPage = (int) Math.ceil(props.recordsPerRowGroup / (float) fieldInfo.numberOfPages);
        byte[] bytes;
        RunLengthBitPackingHybridValuesWriter defLevels = new RunLengthBitPackingHybridValuesWriter(
          MAX_EXPECTED_BIT_WIDTH_FOR_DEFINITION_LEVELS,
          valsPerPage,

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