Github user windpiger commented on a diff in the pull request:
https://github.com/apache/spark/pull/16910#discussion_r102121338
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/HiveTableScanExec.scala
---
@@ -139,6 +140,13 @@ case class HiveTableScanExec(
}
protected override def doExecute(): RDD[InternalRow] = {
+ val locationPath = new Path(relation.catalogTable.location)
+ val fs =
locationPath.getFileSystem(sparkSession.sessionState.newHadoopConf())
+
+ // if the table location is not exists, return an empty RDD
+ if (!fs.exists(locationPath)) {
+ return new EmptyRDD[InternalRow](sparkSession.sparkContext)
--- End diff --
I do it here for both non-partition table and partition tableï¼while the
partition table run well when the location does not exist with
verifyPartitionPath set trueï¼If we also want to run well when
verifyPartitionPath set falseï¼ we should also do it in
makeRDDForPartitionTableï¼ then under this situation I do it here for both
non-partition table and partition table.
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