cloud-fan commented on a change in pull request #28649:
URL: https://github.com/apache/spark/pull/28649#discussion_r459867319
##########
File path:
sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/InsertIntoHiveTable.scala
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@@ -166,6 +175,17 @@ case class InsertIntoHiveTable(
if (isDynamic.init.zip(isDynamic.tail).contains((true, false))) {
throw new AnalysisException(ErrorMsg.PARTITION_DYN_STA_ORDER.getMsg)
}
+ } else if (numStaticPartitions > 0) {
+ // scalastyle:off
+ // ifNotExists is only valid with static partition, refer to
+ //
https://cwiki.apache.org/confluence/display/Hive/LanguageManual+DML#LanguageManualDML-InsertingdataintoHiveTablesfromqueries
+ // scalastyle:on
+ if (!oldPart.isEmpty && ifPartitionNotExists) {
+ val partitionStr =
partitionSpec.map(_.productIterator.mkString("=")).mkString("/")
+ logWarning(s"Partition '$partitionStr' already exist, skip running job
to overwrite " +
Review comment:
do we have this warning message before?
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