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https://issues.apache.org/jira/browse/SPARK-19524?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15861600#comment-15861600
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Egor Pahomov commented on SPARK-19524:
--------------------------------------
[~sowen],
Folder, which connect my streaming to:
{code}
[egor@hadoop2 test]$ date
Fri Feb 10 09:51:16 PST 2017
[egor@hadoop2 test]$ ls -al
total 445746
drwxr-xr-x 13 egor egor 4096 Feb 8 14:27 .
drwxr-xr-x 43 egor egor 4096 Feb 9 01:38 ..
-rw-r--r-- 1 root jobexecutors 241661 Dec 1 18:03
clog.1480636981858.fl.log.gz
-rw-r--r-- 1 egor egor 387024 Feb 1 17:26
clog.1485986399693.fl.log.gz
-rw-r--r-- 1 egor egor 128983477 Feb 8 12:43
clog.2017-01-03.1483431170180.9861.log.gz
-rw-r--r-- 1 root jobexecutors 67422481 Dec 1 00:01
clog.new-1.1480579205495.fl.log.gz
-rw-r--r-- 1 egor egor 287279 Feb 8 13:21 data2.log.gz
-rw-r--r-- 1 egor egor 128983477 Feb 8 14:10 data300.log.gz
-rw-r--r-- 1 egor egor 128983477 Feb 8 14:20 data365.log.gz
-rw-r--r-- 1 egor egor 287279 Feb 8 13:23 data3.log.gz
-rw-r--r-- 1 egor egor 287279 Feb 8 13:45 data4.log.gz
-rwxrwxr-x 1 egor egor 287279 Feb 8 14:04 data5.log.gz
-rwxrwxr-x 1 egor egor 287279 Feb 8 14:08 data6.log.gz
{code}
They way I connect:
{code}
def f(path:Path): Boolean = {
!path.getName.contains("tmp")
}
val client_log_d_stream = ssc.fileStream[LongWritable, Text,
TextInputFormat](input_folder, f _ , newFilesOnly = false)
{code}
Nothing is processed. Than I add file to directory and it processes it. But not
the old ones
> 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: DStreams
> 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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