If you simply want to decrease the amount of memory that Elasticsearch is using, you need to change your heap size (via the HEAP_SIZE environment variable). That controls the total memory allocated to Elasticsearch.
Echoing what Binh said...try not to change the field-data settings unless you know what you are doing. You should not enable soft references for field-data, this is a very bad option. It causes excessive GC thrashing and is not needed (especially now that 1.0 has circuit breaker logic built in). Similarly, the time expiration on field-data is typically a poor option, since it unnecessarily thrashes the GC too. On Wednesday, February 26, 2014 10:19:40 AM UTC-5, Hediye Delkhosh wrote: > > > @Binh Ly thank you for reply. > I don't know where should I insert this configs. > I've installes FOS-elastica in my project, there is a elasticsearch.yml in > my project and another one is in /etc/elasticsearch. where should I insert > configs? > > I've tested server memory usage. Elasticserach service use memory alot. > > Thank you :) > > On Wednesday, February 26, 2014 6:29:04 PM UTC+3:30, Binh Ly wrote: >> >> For ES 1.0, the field data settings are here: >> >> >> http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/index-modules-fielddata.html >> >> The filter cache settings are here: >> >> >> http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/index-modules-cache.html >> >> The easiest way is to set these in the elasticsearch.yml file. >> >> I would caution that you'll probably need to first investigate and >> understand your memory usage before trying to change any of these settings. >> > -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/325c57fb-7cef-4805-8708-c59ef14f6d73%40googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out.
