Github user gatorsmile commented on a diff in the pull request: https://github.com/apache/spark/pull/19083#discussion_r142020435 --- Diff: sql/core/src/test/resources/sql-tests/inputs/group-by.sql --- @@ -30,8 +30,15 @@ SELECT a + 2, COUNT(b) FROM testData GROUP BY a + 1; SELECT a + 1 + 1, COUNT(b) FROM testData GROUP BY a + 1; -- Aggregate with nulls. +-- +-- In SPARK-21871, we added code to check the actual bytecode size of gen'd methods. If the size +-- goes over `hugeMethodLimit`, Spark fails to compile the methods and the execution also fails +-- in a test mode. So, we explicitly turn off whole-stage codegen here. +-- This guard can be removed if this issue fixed. +SET spark.sql.codegen.wholeStage=false; --- End diff -- Please change the value of `spark.sql.codegen.hugeMethodLimit`
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