10wang commented on issue #2804: [JDK] Support OpenJDK URL: https://github.com/apache/incubator-doris/pull/2804#issuecomment-578582764 unsubscribe At 2020-01-20 09:33:25, "yangzhg" <notificati...@github.com> wrote: @yangzhg commented on this pull request. In conf/fe.conf: > @@ -25,7 +25,10 @@ LOG_DIR = ${DORIS_HOME}/log DATE = `date +%Y%m%d-%H%M%S` -JAVA_OPTS="-Xmx4096m -XX:+UseMembar -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+UseCMSCompactAtFullCollection -XX:CMSFullGCsBeforeCompaction=0 -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xloggc:$DORIS_HOME/log/fe.gc.log.$DATE" +JAVA_OPTS="-Xmx4096m -XX:+UseMembar -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xloggc:$DORIS_HOME/log/fe.gc.log.$DATE" + +# For jdk 9+, you may need to use thgis JAVA_OPTS +# JAVA_OPTS="-Xmx4096m -XX:SurvivorRatio=8 -XX:MaxTenuringThreshold=7 -XX:+CMSClassUnloadingEnabled -XX:-CMSParallelRemarkEnabled -XX:CMSInitiatingOccupancyFraction=80 -XX:SoftRefLRUPolicyMSPerMB=0 -Xlog:gc*:$DORIS_HOME/log/fe.gc.log.$DATE:time" If JAVA_OPTS is different between jdks, can we check the java version and chose the right JAVA_OPTS in start_fe.sh — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub, or unsubscribe.
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