是的，Apache Parquet支持对重复值的自定义筛选谓词。

以下是一个使用示例：

public class CustomFilterPredicate implements FilterPredicate.Visitor {
  @Override
  public Boolean visit(And and) {
    return and.getLeft().accept(this) && and.getRight().accept(this);
  }

  @Override
  public Boolean visit(Or or) {
    return or.getLeft().accept(this) || or.getRight().accept(this);
  }

  @Override
  public Boolean visit(ColumnReference columnReference) {
    return "my_column".equalsIgnoreCase(columnReference.getColumn().getName());
  }

  @Override
  public Boolean visit(Not not) {
    return !not.getPredicate().accept(this);
  }

  @Override
  public Boolean visit(Lt lt) {
    return false;
  }

  @Override
  public Boolean visit(Gt gt) {
    return false;
  }

  // ...

  public static void main(String[] args) throws Exception {
    Configuration conf = new Configuration();
    Path filePath = new Path("path/to/parquet/file");
    FileSystem fs = FileSystem.get(filePath.toUri(), conf);

    try (ParquetReader reader = AvroParquetReader.builder(filePath)
        .withConf(conf)
        .build()) {

      FilterPredicate customFilterPredicate = new CustomFilterPredicate();

      FilterPredicate columnFilter = customFilterPredicate;
      MessageType schema = reader.getFooter().getFileMetaData().getSchema();

      if (ParquetPartitionNameHelper.ColumnIndexOf("my_column", schema) == -1) {
        throw new IllegalArgumentException("Column my_column doesn't exist in " + filePath);
      }

      SimpleFilterPredicate myColumnFilter =
          lt("my_column", Binary.fromString("my_value"));

      // Combine custom filter with the Parquet filter for my_column
      if (columnFilter == null) {
        columnFilter = myColumnFilter;
      } else {
        columnFilter = and(columnFilter, myColumnFilter);
      }

      if (columnFilter != null) {
        reader.setFilter(columnFilter);
      }

      GenericRecord record;
      while ((record = reader.read()) != null) {
        System.out.println(record.toString());
      }
    }
  }
}

在此示例中，我们创建了一个名为CustomFilterPredicate的类，该类实现了Parquet的FilterPredicate.Visitor接口，以定义自己的筛选逻辑。

然后，我们创建了一个FilterPredicate实例myColumnFilter，其中包含我们希望匹配my_column列的过滤器条件。在此示例中，我们使用了Simple