How to control max RAM size of a Solr process?
jvoegele at basho.com
Tue Nov 24 10:55:46 EST 2015
> On Nov 24, 2015, at 4:03 AM, mtakahashi-ivi <mtakahashi at yourinventit.com> wrote:
> If I use riak search, riak launches solr process.
> After I put half a million objects, Solr process allocates bigger size of
> RAM than I set in search.solr.jvm_options.
> For example, even if I set "-Xmx 512", Solr process allocates 2GB of memory.
> My questions are
> * How to control max RAM size of a Solr process?
> * What the off-heap memory is used for?
Can you please provide the full and exact value you have for the search.sol.jvm_options property? Better yet, your full Riak config file if you can share it.
As for off-heap memory, I don’t believe Solr utilizes off-heap memory in any way. Do you have any indication otherwise?
"Most of us, when all is said and done, like what we like and make up reasons
for it afterwards."
-- Soren F. Petersen
More information about the riak-users