cloud-fan commented on a change in pull request #25766: [SPARK-29061][SQL] Prints bytecode statistics in debugCodegen URL: https://github.com/apache/spark/pull/25766#discussion_r323816539
########## File path: sql/core/src/test/scala/org/apache/spark/sql/execution/debug/DebuggingSuite.scala ########## @@ -90,4 +90,30 @@ class DebuggingSuite extends SharedSparkSession { | id LongType: {} |""".stripMargin)) } + + test("Prints bytecode statistics in debugCodegen") { + Seq(("SELECT sum(v) FROM VALUES(1) t(v)", (0, 0)), + // We expect HashAggregate uses an inner class for fast hash maps + // in partial aggregates with keys. Review comment: I'd like to avoid end-to-end tests in this case. It's highly coupled with how we codegen these operators and is easy to break if we change the implementation in the future. Can we add some UT that calls `CodeGenerator.compile` directly? ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org