pan3793 commented on code in PR #36832:
URL: https://github.com/apache/spark/pull/36832#discussion_r894755308
##########
core/src/main/scala/org/apache/spark/deploy/history/FsHistoryProvider.scala:
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@@ -747,6 +747,10 @@ private[history] class FsHistoryProvider(conf: SparkConf,
clock: Clock)
listing.synchronized {
listing.delete(classOf[LogInfo], rootPath.toString)
}
+ case _: FileNotFoundException
+ if reader.rootPath.getName.endsWith(EventLogFileWriter.IN_PROGRESS)
=>
+ logInfo(s"In-progress file does not exist: ${reader.rootPath}. The
application may be " +
+ "completed during processing.")
Review Comment:
The idea sounds good. If the final file exists, we can 1) do nothing and let
it be processed by the next round, or 2) recover the process. I think you mean
option 1?
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