Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/5438#discussion_r28232809
--- Diff:
streaming/src/main/scala/org/apache/spark/streaming/dstream/FileInputDStream.scala
---
@@ -80,6 +80,15 @@ class FileInputDStream[K, V, F <: NewInputFormat[K,V]](
private val serializableConfOpt = conf.map(new SerializableWritable(_))
+ /**
+ * Minimum duration of remembering the information of selected files.
Defaults to 1 minute.
+ *
+ * Files with mod times older than this "window" of remembering will be
ignored. So if new
+ * files are visible within this window, then the file will get selected
in the next batch.
+ */
+ private val minRememberDurationMin = Minutes(ssc.conf
--- End diff --
The continuation indent looks a bit off here. Maybe just start the next
line with `Minutes(...`.
I think we might want to put this change on hold until SPARK-5931 is
resolved, since it will give some proper syntax for time-based properties that
you can use here.
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