Name | Value |
---|---|
spark.driver.extraJavaOptions | -Dlog4j.configuration=file:/opt/dataplatform/spark_sql/./conf/log4j.properties -Xss256k -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent -XX:+AlwaysPreTouch -XX:-ResizePLAB -XX:MaxGCPauseMillis=100 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=10 -XX:G1MaxNewSizePercent=30 -XX:+ParallelRefProcEnabled -XX:ParallelGCThreads=4 -XX:ConcGCThreads=3 |
spark.executor.extraJavaOptions | -Xss256k -XX:+UseG1GC -XX:+ExplicitGCInvokesConcurrent -XX:+AlwaysPreTouch -XX:-ResizePLAB -XX:MaxGCPauseMillis=100 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=5 -XX:G1MaxNewSizePercent=60 -XX:+ParallelRefProcEnabled -XX:ParallelGCThreads=4 -XX:ConcGCThreads=3 |