Flink/Spark 如何实现动态更新作业配置

原文链接

1 vhttps://cloud.tencent.com/developer/article/1483745

2 https://blog.csdn.net/u013411339/article/details/103342320?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task

3 https://blog.csdn.net/m0_37914799/article/details/84703057?depth_1-utm_source=distribute.pc_relevant.none-task&utm_source=distribute.pc_relevant.none-task

4 http://qnalist.com/questions/5001816/which-is-the-best-way-to-get-a-connection-to-an-external-database-per-task-in-spark-streaming   redis连接池使用