[GitHub] [flink] pnowojski commented on a change in pull request #17100: [FLINK-23916][python][docs] Expose in python and update the documentation how to set tolerable checkpoint failure number

[GitBox <gi...@apache.org>]

pnowojski commented on a change in pull request #17100:
URL: https://github.com/apache/flink/pull/17100#discussion_r701732655



##########
File path: flink-python/pyflink/datastream/checkpoint_config.py
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@@ -214,6 +214,35 @@ def set_fail_on_checkpointing_errors(self,
         self._j_checkpoint_config.setFailOnCheckpointingErrors(fail_on_checkpointing_errors)
         return self
 
+    def get_tolerable_checkpoint_failure_number(self) -> int:
+        """
+        Get the defined number of consecutive checkpoint failures that will be tolerated, before the
+        whole job is failed over.
+
+        :return: The maximum number of tolerated checkpoint failures.
+        """
+        return self._j_checkpoint_config.getTolerableCheckpointFailureNumber()
+
+    def set_tolerable_checkpoint_failure_number(self,
+                                                tolerable_checkpoint_failure_number: int
+                                                ) -> 'CheckpointConfig':
+        """
+        This defines how many consecutive checkpoint failures will be tolerated, before the whole
+        job is failed over. The default value is `0`, which means no checkpoint failures will be
+        tolerated, and the job will fail on first reported checkpoint failure.
+
+        Example:
+        ::
+
+            >>> config.set_tolerable_checkpoint_failure_number(False)

Review comment:
       Good catch! A copy paste error. Fixed.




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