pyspark.sql.streaming.DataStreamReader.orc¶
-
DataStreamReader.orc(path: str, mergeSchema: Optional[bool] = None, pathGlobFilter: Union[bool, str, None] = None, recursiveFileLookup: Union[bool, str, None] = None) → DataFrame¶ Loads a ORC file stream, returning the result as a
DataFrame.- Other Parameters
- Extra options
For the extra options, refer to Data Source Option in the version you use.
Examples
>>> orc_sdf = spark.readStream.schema(sdf_schema).orc(tempfile.mkdtemp()) >>> orc_sdf.isStreaming True >>> orc_sdf.schema == sdf_schema True