static PythonSerDe()
{
// Custom picklers used in PySpark implementation.
// Refer to spark/python/pyspark/sql/types.py.
Unpickler.registerConstructor(
"pyspark.sql.types", "_parse_datatype_json_string", new StringConstructor());
s_rowConstructor = new RowConstructor();
Unpickler.registerConstructor(
"pyspark.sql.types", "_create_row_inbound_converter", s_rowConstructor);
}
protected virtual T CreateRow(IRelationalRow sourceRow)
{
if (RowConstructor == null)
{
throw new NotSupportedException("No matching constructor found.");
}
return((T)RowConstructor.Invoke(new object[] {
this, sourceRow
}));
}
static PythonSerDe()
{
// Custom picklers used in PySpark implementation.
// Refer to spark/python/pyspark/sql/types.py.
Unpickler.registerConstructor(
"pyspark.sql.types", "_parse_datatype_json_string", new StringConstructor());
s_rowConstructor = new RowConstructor();
Unpickler.registerConstructor(
"pyspark.sql.types", "_create_row_inbound_converter", s_rowConstructor);
// Register custom picklers.
Pickler.registerCustomPickler(typeof(Row), new RowPickler());
Pickler.registerCustomPickler(typeof(GenericRow), new GenericRowPickler());
Pickler.registerCustomPickler(typeof(Date), new DatePickler());
Pickler.registerCustomPickler(typeof(Timestamp), new TimestampPickler());
}