cloud-fan commented on a change in pull request #30514:
URL: https://github.com/apache/spark/pull/30514#discussion_r532611697
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File path:
sql/catalyst/src/main/java/org/apache/spark/sql/connector/catalog/SupportsPartitionManagement.java
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@@ -79,7 +80,9 @@ void createPartition(
* @return true if the partition exists, false otherwise
*/
default boolean partitionExists(InternalRow ident) {
- return listPartitionIdentifiers(ident).length > 0;
+ String[] partitionNames = partitionSchema().names();
+ String[] requiredNames = Arrays.copyOfRange(partitionNames, 0,
ident.numFields());
Review comment:
It seems like we always call it with a complete partition spec.
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