FatalLin commented on a change in pull request #32202:
URL: https://github.com/apache/spark/pull/32202#discussion_r615271527
##########
File path:
sql/hive/src/main/scala/org/apache/spark/sql/hive/HiveMetastoreCatalog.scala
##########
@@ -277,6 +278,31 @@ private[hive] class HiveMetastoreCatalog(sparkSession:
SparkSession) extends Log
result.copy(output = newOutput)
}
+ private def getDirectoryPathSeq(rootPath: Path): Seq[String] = {
+ val enableSupportSubDirectories =
+ sparkSession.conf.getOption("hive.mapred.supports.subdirectories")
+
+ if (enableSupportSubDirectories.isDefined &&
enableSupportSubDirectories.get.toBoolean) {
+ val fs =
rootPath.getFileSystem(sparkSession.sessionState.newHadoopConf())
+ val paths = new scala.collection.mutable.ListBuffer[String]
+
+ val checkingQueue = new mutable.Queue[Path]()
+ checkingQueue.enqueue(rootPath)
+ while (!checkingQueue.isEmpty) {
+ val path = checkingQueue.dequeue()
+ paths.append(path.toString)
+ fs.listStatus(path).foreach(fileStatus => {
+ if (fileStatus.isDirectory) {
+ checkingQueue.enqueue(fileStatus.getPath)
+ }
+ })
+ }
+ paths
Review comment:
Didn't notice the function before, will change it. Thanks.
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