本文簡要介紹 python 語言中pyflink.datastream.CheckpointConfig.set_checkpointing_mode的用法。
用法:
set_checkpointing_mode(checkpointing_mode: pyflink.datastream.checkpointing_mode.CheckpointingMode) → pyflink.datastream.checkpoint_config.CheckpointConfig設置檢查點模式(
CheckpointingMode.EXACTLY_ONCE與CheckpointingMode.AT_LEAST_ONCE)。例子：
>>> config.set_checkpointing_mode(CheckpointingMode.AT_LEAST_ONCE)參數：
checkpointing_mode- 這
CheckpointingMode.
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