Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/12998#discussion_r62546067
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/DataFrameWriter.scala ---
@@ -334,9 +334,11 @@ final class DataFrameWriter private[sql](df:
DataFrame) {
partitionColumns = normalizedParCols.getOrElse(Nil))
val queryName = extraOptions.getOrElse("queryName",
StreamExecution.nextName)
- val checkpointLocation = extraOptions.getOrElse("checkpointLocation",
- new Path(df.sparkSession.sessionState.conf.checkpointLocation.get,
queryName).toUri.toString
- )
+ val checkpointLocation = extraOptions.get("checkpointLocation")
+ .orElse { df.sparkSession.sessionState.conf.checkpointLocation
+ .map(new Path(_, queryName).toUri.toString)
--- End diff --
I fixed the style here a little
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