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# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
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"""Task MR."""
from typing import Optional
from pydolphinscheduler.constants import TaskType
from pydolphinscheduler.core.engine import Engine, ProgramType
[docs]
class MR(Engine):
"""Task mr object, declare behavior for mr task to dolphinscheduler."""
_task_custom_attr = {
"app_name",
"main_args",
"others",
}
def __init__(
self,
name: str,
main_class: str,
main_package: str,
program_type: Optional[ProgramType] = ProgramType.SCALA,
app_name: Optional[str] = None,
main_args: Optional[str] = None,
others: Optional[str] = None,
*args,
**kwargs
):
super().__init__(
name, TaskType.MR, main_class, main_package, program_type, *args, **kwargs
)
self.app_name = app_name
self.main_args = main_args
self.others = others