flink operator

Flink Operator是指在Apache Flink中执行数据流转换操作的组件。Flink Operator是指在Apache Flink中执行数据流转换操作的组件。根据引用，Datastream Map是一种常见的Operator，它可以对数据流进行映射操作。根据引用的目录，Operator State是Flink中的一个概念，它是与并行的算子实例绑定的状态数据。每个算子实例中都会保存一部分数据流的状态信息。根据引用，Operator State与数据元素中的key无关，它的分配和重新分配是根据算子实例的并行度来进行的。因此，Operator State可以支持当算子实例的并行度发生变化时自动重新分配状态数据。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
#### 引用[.reference_title]
- *1* [Flink的操作算子Operator](https://blog.csdn.net/weixin_45316851/article/details/106135215)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
- *2* *3* [Flink之状态编程OperatorState的使用](https://blog.csdn.net/weixin_45366499/article/details/115392620)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"]
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