Description
I was comparing the performance of JDK 8 and JDK 11 using FilterPushdownBenchmark:
bin/spark-submit --master local[1] --conf "spark.driver.extraJavaOptions=-XX:+UseG1GC --driver-memory 20G --class org.apache.spark.sql.execution.benchmark.FilterPushdownBenchmark jars/spark-sql_2.12-3.0.0-SNAPSHOT-tests.jar
It seems JDK 11 is slower than JDK 8.
Attachments
Attachments
Issue Links
- is related to
-
SPARK-29282 Use the same VM configurations for test/benchmark
- Resolved
- relates to
-
SPARK-24417 Build and Run Spark on JDK11
- Resolved
- links to