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flink Java timer 的使用
myTask
·
Jan 15, 2022
· 934 views
This topic created in 1612 days ago, the information mentioned may be changed or developed.
利用 flink 将实时数据计算后存入全局变量 Map 中,想通过 java timer 进行定时批量输出,但是 timer 中获取的 map 数据为空。有没有好的解决办法
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