Hi shawn, You are right, the max heap is 512MB, thanks.
-- 发自我的网易邮箱手机智能版 在 2016-05-10 10:02:44，"Shawn Heisey" <apa...@elyograg.org> 写道： >On 5/9/2016 4:41 PM, lltvw wrote: >> Shawn, thanks. >> >> Each machine with 48G memory installed, and now with 20G free, I check JVM >> heap size use solr admin UI, the heap size is about 20M. > >What is the *max* heap? An unmodified install of Solr 5.x or later has >a max heap of 512MB. > >In the admin UI, there are three numbers for "JVM Memory". The max heap >is the largest of the three numbers. > >Thanks, >Shawn >
