Struct ParquetWriter Copy item path

impl<I, P> ParquetWriter<ObjectStoreWriterFactory, I, P>
where P: FilePathProvider, I: IndexerBuilder,

pub async fn new_with_object_store( object_store: ObjectStore, metadata: RegionMetadataRef, indexer_builder: I, path_provider: P, ) -> ParquetWriter<ObjectStoreWriterFactory, I, P>

impl<F, I, P> ParquetWriter<F, I, P>
where F: WriterFactory, I: IndexerBuilder, P: FilePathProvider,

pub async fn new( factory: F, metadata: RegionMetadataRef, indexer_builder: I, path_provider: P, ) -> ParquetWriter<F, I, P>

Creates a new parquet SST writer.

async fn get_or_create_indexer(&mut self) -> &mut Indexer

pub async fn write_all( &mut self, source: Source, override_sequence: Option<SequenceNumber>, opts: &WriteOptions, ) -> Result<SstInfoArray>

Iterates source and writes all rows to Parquet file.

Returns the SstInfo if the SST is written.

fn customize_column_config( builder: WriterPropertiesBuilder, region_metadata: &RegionMetadataRef, ) -> WriterPropertiesBuilder

Customizes per-column config according to schema and maybe column cardinality.

async fn write_next_batch( &mut self, source: &mut Source, write_format: &WriteFormat, opts: &WriteOptions, ) -> Result<Option<Batch>>

async fn maybe_init_writer( &mut self, schema: &SchemaRef, opts: &WriteOptions, ) -> Result<&mut AsyncArrowWriter<SizeAwareWriter<F::Writer>>>

Auto Trait Implementations§

impl<F, I, P> Freeze for ParquetWriter<F, I, P>
where P: Freeze, F: Freeze, I: Freeze, <F as WriterFactory>::Writer: Freeze,

impl<F, I, P> Unpin for ParquetWriter<F, I, P>
where P: Unpin, F: Unpin, I: Unpin,

impl<F, I, P> !UnwindSafe for ParquetWriter<F, I, P>

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