presto-connector/src/main/java/com/facebook/presto/maxcompute/utils/ArrowToPageConverter.java [56:70]:
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    public void convert(PageBuilder pageBuilder, VectorSchemaRoot vectorSchemaRoot)
    {
        pageBuilder.declarePositions(vectorSchemaRoot.getRowCount());
        for (int column = 0; column < requireColumns.size(); column++) {
            String requireColumnName = ((MaxComputeColumnHandle) requireColumns.get(column)).getName();
            String filedName = columnNameConvertMap.getOrDefault(requireColumnName, requireColumnName);
            FieldVector vector = vectorSchemaRoot.getVector(filedName);

            ArrowVectorAccessor dataAccessor = ArrowUtils.createColumnVectorAccessor(vector, odpsTypeMap.get(filedName));
            BlockBuilder blockBuilder = pageBuilder.getBlockBuilder(column);
            Type prestoType = ((MaxComputeColumnHandle) requireColumns.get(column)).getType();
            TypeInfo odpsType = odpsTypeMap.get(filedName);
            transferData(dataAccessor, blockBuilder, prestoType, odpsType, vector.getValueCount());
        }
    }
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trino-connector/src/main/java/io/trino/plugin/maxcompute/utils/ArrowToPageConverter.java [53:67]:
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    public void convert(PageBuilder pageBuilder, VectorSchemaRoot vectorSchemaRoot)
    {
        pageBuilder.declarePositions(vectorSchemaRoot.getRowCount());
        for (int column = 0; column < requireColumns.size(); column++) {
            String requireColumnName = ((MaxComputeColumnHandle) requireColumns.get(column)).getName();
            String filedName = columnNameConvertMap.getOrDefault(requireColumnName, requireColumnName);
            FieldVector vector = vectorSchemaRoot.getVector(filedName);

            ArrowVectorAccessor dataAccessor = ArrowUtils.createColumnVectorAccessor(vector, odpsTypeMap.get(filedName));
            BlockBuilder blockBuilder = pageBuilder.getBlockBuilder(column);
            Type prestoType = ((MaxComputeColumnHandle) requireColumns.get(column)).getType();
            TypeInfo odpsType = odpsTypeMap.get(filedName);
            transferData(dataAccessor, blockBuilder, prestoType, odpsType, vector.getValueCount());
        }
    }
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