SBT with Memory

SBT with Memory

I am having problem with running SBT run command. Because I need to load some machine learning models. Actually there are a lot of models.
One option is that I need to put something like in the current project root.
>cat .sbtopts
-J-Xmx8G
-J-XX:+UseConcMarkSweepGC
-J-XX:+CMSClassUnloadingEnabled
-J-Xss2M -Duser.timezone=GMT
-jvm-debug 5008

Then command works
> sbt clean update compile -Dhttp.port=8003 run

Production Memory Configuration

These parameters help
> bin/classifier-play -Dconfig.file=conf/application.conf -Dhttp.port=8003 -Dhttp.address=0.0.0.0 -J-Xms1024M -J-Xmx8g -J-server

References:
http://stackoverflow.com/questions/8331135/how-to-prevent-java-lang-outofmemoryerror-permgen-space-at-scala-compilation

https://medium.com/@jan______/sbtconfig-is-deprecated-650d6ff10236#.b1armdw6q
http://stackoverflow.com/questions/21647394/java-lang-outofmemoryerror-permgen-space-in-play-framework

https://www.playframework.com/documentation/2.4.3/ProductionConfiguration#JVM-configuration