Maxim Gekk created SPARK-30563: ---------------------------------- Summary: Regressions in Join benchmarks Key: SPARK-30563 URL: https://issues.apache.org/jira/browse/SPARK-30563 Project: Spark Issue Type: Bug Components: SQL Affects Versions: 3.0.0 Reporter: Maxim Gekk
Regenerated benchmark results in the https://github.com/apache/spark/pull/27078 shows many regressions in JoinBenchmark. The benchmarked queries slowed down by up to 3 times, see old results: https://github.com/apache/spark/pull/27078/files#diff-d5cbaab2b49ee9fddfa0e229de8f607dL10 new results: https://github.com/apache/spark/pull/27078/files#diff-d5cbaab2b49ee9fddfa0e229de8f607dR10 One of the difference in queries is using the `NoOp` datasource in new queries. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org