Class ParquetMetricsRowGroupFilter

java.lang.Object
org.apache.iceberg.parquet.ParquetMetricsRowGroupFilter

public class ParquetMetricsRowGroupFilter extends Object
  • Constructor Details Link icon

    • ParquetMetricsRowGroupFilter Link icon

      public ParquetMetricsRowGroupFilter(Schema schema, Expression unbound)
    • ParquetMetricsRowGroupFilter Link icon

      public ParquetMetricsRowGroupFilter(Schema schema, Expression unbound, boolean caseSensitive)
  • Method Details Link icon

    • shouldRead Link icon

      public boolean shouldRead(org.apache.parquet.schema.MessageType fileSchema, org.apache.parquet.hadoop.metadata.BlockMetaData rowGroup)
      Test whether the file may contain records that match the expression.
      Parameters:
      fileSchema - schema for the Parquet file
      rowGroup - metadata for a row group
      Returns:
      false if the file cannot contain rows that match the expression, true otherwise.