Reading csv file

[alaa]

Hi,

I am following the Taxi example provided on
"http://training.data-artisans.com/exercises/taxiData.html", however, I got
the following error message when I run AreasTotalPerHour.java at my Intellij
IDE.


<http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/file/t1965/Screenshot_from_2019-04-01_08-18-03.png>

i just inset the path for csv file in line:
System.err.println("/home/alaa/Downloads/sorted_data.csv");

Should i change anything in utils package ??



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[tison]

Hi,

Isn't it because you do not provide command-line arguments?

alaa <[hidden email]> 于2019年4月1日周一 下午2:33写道：

Hi,

I am following the Taxi example provided on
"http://training.data-artisans.com/exercises/taxiData.html", however, I got
the following error message when I run AreasTotalPerHour.java at my Intellij
IDE.


<http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/file/t1965/Screenshot_from_2019-04-01_08-18-03.png>

i just inset the path for csv file in line:
System.err.println("/home/alaa/Downloads/sorted_data.csv");

Should i change anything in utils package ??



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[alaa]

So what should i do ?



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[alaa]

So , What I should do ????



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[tison]

Option 1. Provide command-line parameter following https://stackoverflow.com/questions/2066307/how-do-you-input-commandline-argument-in-intellij-idea

Option 2. Directly set `String inputPath = "/home/alaa/Downloads/sorted_data.csv";`

alaa <[hidden email]> 于2019年4月1日周一 下午2:42写道：

So what should i do ?



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[alaa]

Thank you . I have chosen the second option and i think it run correctly now
.

<http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/file/t1965/Screenshot_from_2019-04-01_08-57-13.png>



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