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From "萝卜丝炒饭" <>
Subject Re: Filestream can not recognize the copied file
Date Thu, 23 Feb 2017 12:02:03 GMT
hi all,

I checked the code just now.
Spark scan the dir and filter files by timestamp of file.
I copied files to the dir but not changed the timestamp.
I know the reason now.


From: "萝卜丝炒饭"<>
Date: 2017/2/23 17:07:33
To: "dev"<>;
Subject: Filestream can not recognize the copied file

Hi all,
I tested filestream today, my code looks like:

val  fs = ssc.textFileStream(*)
erroelines = fs.filter( _.contains("erroe"))

when I edit a file and save it to the dir, it works well.
If i copy a file to the dir, it does work.

my issues are:
1, is it OK please? I means whether the code was designed to work as this.
2,which class  monitor the dir pls?
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