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-rw-r--r--pylint/checkers/mapreduce_checker.py32
1 files changed, 0 insertions, 32 deletions
diff --git a/pylint/checkers/mapreduce_checker.py b/pylint/checkers/mapreduce_checker.py
deleted file mode 100644
index 96e86d7c0..000000000
--- a/pylint/checkers/mapreduce_checker.py
+++ /dev/null
@@ -1,32 +0,0 @@
-# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
-# For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
-# Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt
-
-from __future__ import annotations
-
-import abc
-import warnings
-from typing import TYPE_CHECKING, Any
-
-if TYPE_CHECKING:
- from pylint.lint import PyLinter
-
-
-class MapReduceMixin(metaclass=abc.ABCMeta):
- """A mixin design to allow multi-process/threaded runs of a Checker."""
-
- def __init__(self) -> None:
- warnings.warn(
- "MapReduceMixin has been deprecated and will be removed in pylint 3.0. "
- "To make a checker reduce map data simply implement get_map_data and reduce_map_data.",
- DeprecationWarning,
- stacklevel=2,
- )
-
- @abc.abstractmethod
- def get_map_data(self) -> Any:
- """Returns merge-able/reducible data that will be examined."""
-
- @abc.abstractmethod
- def reduce_map_data(self, linter: PyLinter, data: list[Any]) -> None:
- """For a given Checker, receives data for all mapped runs."""