That depends on the JVM you are using. For the Oracle JVMs, use this to get a list of extended options:
java -X wunder Walter Underwood wun...@wunderwood.org http://observer.wunderwood.org/ (my blog) On Feb 23, 2015, at 8:21 AM, Kevin Laurie <superinterstel...@gmail.com> wrote: > Hi Guys, > I am a newbie on Solr and I am just using it for dovecot sake. > Could you help advise the correct syntax to increase java heap size using > the -xmx option(or advise some easy-to-read literature for configuring) ? > Much appreciate if you could help. I just need this to sort out the problem > with my Dovecot FTS. > Thanks > Kevin