Github user srowen commented on the issue: https://github.com/apache/spark/pull/22893 OK, the Spark part doesn't seem relevant. The input might be more realistic here, yes. I was commenting that your test code doesn't show what you're testing, though I understand you manually modified it. Because the test is so central here I think it's important to understand exactly what you're measuring and exactly what you're running. This doesn't show an improvement, right?
--- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org