ParquetLoader implements Closure, Discardable, FileLoader, Loader
FinalYes
Interfaces
- Closure
- Discardable
- FileLoader
- Loader
Methods
- __construct() : mixed
- closure() : void
- commit() : FileCommit|null
- describe() : Description|null
- destination() : Path
- discard() : void
- fromDescription() : static
- inTask() : static
- load() : void
- partitionBy() : static
- partitioning() : Partitioning
- saveMode() : static
- withCompressions() : self
- withEngine() : self
- withOptions() : self
- withSchema() : static
Methods
__construct()
public
__construct(Path $path[, Filesystem $filesystem = new NativeLocalFilesystem() ]) : mixed
Parameters
- $path : Path
- $filesystem : Filesystem = new NativeLocalFilesystem()
closure()
public
closure() : void
commit()
public
commit(string $run, int $tasks) : FileCommit|null
Parameters
- $run : string
- $tasks : int
Return values
FileCommit|nulldescribe()
public
describe() : Description|null
Return values
Description|nulldestination()
public
destination() : Path
Return values
Pathdiscard()
public
discard() : void
fromDescription()
public
static fromDescription(array<string|int, mixed> $data, Rebuild $rebuild) : static
Parameters
- $data : array<string|int, mixed>
- $rebuild : Rebuild
Return values
staticinTask()
public
inTask(Part $task) : static
Parameters
- $task : Part
Return values
staticload()
public
load(Rows $rows, Backend $backend) : void
Parameters
- $rows : Rows
- $backend : Backend
partitionBy()
public
partitionBy(Partitioning $partitioning) : static
Parameters
- $partitioning : Partitioning
Return values
staticpartitioning()
public
partitioning() : Partitioning
Return values
PartitioningsaveMode()
public
saveMode(SaveMode $mode) : static
Parameters
- $mode : SaveMode
Return values
staticwithCompressions()
public
withCompressions(Compressions $compressions) : self
Parameters
- $compressions : Compressions
Return values
selfwithEngine()
public
withEngine(ParquetEngine|null $engine) : self
Parameters
- $engine : ParquetEngine|null
Return values
selfwithOptions()
public
withOptions(Options $options) : self
Parameters
- $options : Options
Return values
selfwithSchema()
public
withSchema(Schema $schema) : static
Parameters
- $schema : Schema