[GitHub] [spark] cloud-fan commented on a change in pull request #31476: [SPARK-34366][SQL] Add interface for DS v2 metrics

cloud-fan commented on a change in pull request #31476: URL: https://github.com/apache/spark/pull/31476#discussion_r599346059 ## File path: sql/catalyst/src/main/java/org/apache/spark/sql/connector/CustomTaskMetric.java ## @@ -0,0 +1,46 @@ +/* + * Licensed to the Apache

[GitHub] [spark] cloud-fan commented on a change in pull request #31476: [SPARK-34366][SQL] Add interface for DS v2 metrics

cloud-fan commented on a change in pull request #31476: URL: https://github.com/apache/spark/pull/31476#discussion_r572300669 ## File path: sql/catalyst/src/main/java/org/apache/spark/sql/connector/SupportsReportMetrics.java ## @@ -0,0 +1,39 @@ +/* + * Licensed to the Apache

[GitHub] [spark] cloud-fan commented on a change in pull request #31476: [SPARK-34366][SQL] Add interface for DS v2 metrics

cloud-fan commented on a change in pull request #31476: URL: https://github.com/apache/spark/pull/31476#discussion_r572298710 ## File path: sql/catalyst/src/main/java/org/apache/spark/sql/connector/read/Scan.java ## @@ -102,4 +102,13 @@ default MicroBatchStream