[jira] [Commented] (SPARK-19524) newFilesOnly does not work according to docs.

["Sean Owen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-19524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15858667#comment-15858667 ] 

Sean Owen commented on SPARK-19524:
-----------------------------------

I don't understand what you're reporting. Summarize expected, actual behavior here? this isn't a useful JIRA otherwise

> newFilesOnly does not work according to docs. 
> ----------------------------------------------
>
>                 Key: SPARK-19524
>                 URL: https://issues.apache.org/jira/browse/SPARK-19524
>             Project: Spark
>          Issue Type: Bug
>          Components: Structured Streaming
>    Affects Versions: 2.0.2
>            Reporter: Egor Pahomov
>
> Docs says:
> newFilesOnly
> Should process only new files and ignore existing files in the directory
> It's not working. 
> http://stackoverflow.com/questions/29852249/how-spark-streaming-identifies-new-files says, that it shouldn't work as expected. 
> https://github.com/apache/spark/blob/master/streaming/src/main/scala/org/apache/spark/streaming/dstream/FileInputDStream.scala not clear at all in terms, what code tries to do



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