iceberg::writer::file_writer

Struct ParquetWriter

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pub struct ParquetWriter { /* private fields */ }
Expand description

`ParquetWriter`` is used to write arrow data into parquet file on storage.

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impl CurrentFileStatus for ParquetWriter

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fn current_file_path(&self) -> String

Get the current file path.
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fn current_row_num(&self) -> usize

Get the current file row number.
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fn current_written_size(&self) -> usize

Get the current file written size.
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impl FileWriter for ParquetWriter

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async fn write(&mut self, batch: &RecordBatch) -> Result<()>

Write record batch to file.
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async fn close(self) -> Result<Vec<DataFileBuilder>>

Close file writer.

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