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输入输出output参数有什么用 #29

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huanzui opened this issue Oct 15, 2020 · 2 comments
Open

输入输出output参数有什么用 #29

huanzui opened this issue Oct 15, 2020 · 2 comments

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@huanzui
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huanzui commented Oct 15, 2020

脚本管理中flink批处理 输入输出output参数有什么用?

在代码视图和 后台代码中都没看到这个作用

比如input output参数这样
flink run -m yarn-cluster -yjm 1024 -ytm 1024 -ys 1 -yqu root.users.root -ynm WordCountDemos -d -yD ypu=root /tmp/hdfs_pkg/2020101520/5509WordCount.jar --allocate.balancer.type=available \ -input hdfs://10.3.87.23:8020/data/flink/GoneWiththeWind.txt \ -output hdfs://10.3.87.23:8020/data/flink/wordcount-result-1.txt

@progr1mmer
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这两个参数主要是为了排查问题用的,方便管理员查看脚本的输入和输出,在程序运行方面目前是没有实际用途,后续会考虑该参数的扩展应用。

@huanzui
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huanzui commented Oct 19, 2020

这两个参数主要是为了排查问题用的,方便管理员查看脚本的输入和输出,在程序运行方面目前是没有实际用途,后续会考虑该参数的扩展应用。

好的,谢谢

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