yandrey321 commented on code in PR #9967:
URL: https://github.com/apache/ozone/pull/9967#discussion_r2977587892
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hadoop-ozone/dist/src/shell/ozone/ozone-functions.sh:
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@@ -1525,8 +1525,8 @@ function ozone_add_default_gc_opts
if [[ ! "$OZONE_OPTS" =~ "-XX" ]] ; then
OZONE_OPTS="${OZONE_OPTS} -XX:ParallelGCThreads=8"
if [[ "$java_major_version" -lt 15 ]]; then
- OZONE_OPTS="${OZONE_OPTS} -XX:+UseConcMarkSweepGC
-XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled"
- ozone_error "No '-XX:...' jvm parameters are set. Adding safer GC
settings '-XX:ParallelGCThreads=8 -XX:+UseConcMarkSweepGC
-XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled' to the
OZONE_OPTS"
+ OZONE_OPTS="${OZONE_OPTS} -XX:+UseConcMarkSweepGC -XX:NewRatio=3
-XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled"
Review Comment:
what would be the equivalent for G1GC?
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