Github user kiszk commented on a diff in the pull request: https://github.com/apache/spark/pull/19937#discussion_r155944247 --- Diff: sql/core/src/main/scala/org/apache/spark/sql/execution/joins/SortMergeJoinExec.scala --- @@ -617,6 +619,7 @@ case class SortMergeJoinExec( s""" |while (findNextInnerJoinRows($leftInput, $rightInput)) { + | ${leftVarDecl.mkString("\n")} --- End diff -- We would appreciate it if you would past the kernel code what you are thinking about.
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