Github user gatorsmile commented on the issue:
https://github.com/apache/spark/pull/21070
TPC-DS is just an end-to-end perf testing. To ensure no perf regressions,
we need micro-benchmark tests. That is just a normal procedure. We did the
same in the ORC upgrade too. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
