huaxingao commented on a change in pull request #34073:
URL: https://github.com/apache/spark/pull/34073#discussion_r714356932
##########
File path:
sql/catalyst/src/main/java/org/apache/spark/sql/connector/read/SupportsPushDownV2Filters.java
##########
@@ -22,23 +22,26 @@
/**
* A mix-in interface for {@link ScanBuilder}. Data sources can implement this
interface to
- * push down filters to the data source and reduce the size of the data to be
read.
+ * push down data source V2 filters {@link Filter} to the data source and
reduce the size of
+ * the data to be read.
*
* @since 3.3.0
*/
@Evolving
public interface SupportsPushDownV2Filters extends ScanBuilder {
/**
- * Pushes down filters, and returns filters that need to be evaluated after
scanning.
+ * Pushes down data source V2 filters, and returns V2 filters that need to
be evaluated after
+ * scanning.
Review comment:
@cloud-fan Please let me know how you want to document this.
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