Hey folks, solr.in.sh appears to contain broken GC suggestions:
# These GC settings have shown to work well for a number of common Solr workloads #GC_TUNE="-XX:NewRatio=3 -XX:SurvivorRatio=4 etc. The "etc." part is copied verbatim from the file. It looks likes the original GC_TUNE settings have partially disappeared. Here they are copied from 5.X: # These GC settings have shown to work well for a number of common Solr workloads GC_TUNE="-XX:NewRatio=3 \ -XX:SurvivorRatio=4 \ -XX:TargetSurvivorRatio=90 \ -XX:MaxTenuringThreshold=8 \ -XX:+UseConcMarkSweepGC \ -XX:+UseParNewGC \ -XX:ConcGCThreads=4 -XX:ParallelGCThreads=4 \ -XX:+CMSScavengeBeforeRemark \ -XX:PretenureSizeThreshold=64m \ -XX:+UseCMSInitiatingOccupancyOnly \ -XX:CMSInitiatingOccupancyFraction=50 \ -XX:CMSMaxAbortablePrecleanTime=6000 \ -XX:+CMSParallelRemarkEnabled \ -XX:+ParallelRefProcEnabled" Are these settings no longer recommended? Or is there a new mechanism other than solr.in.sh where these might be configured? Thanks, - Bram
