Luca Cavanna created SOLR-3443: ---------------------------------- Summary: Optimize hunspell dictionary loading with multiple cores Key: SOLR-3443 URL: https://issues.apache.org/jira/browse/SOLR-3443 Project: Solr Issue Type: Improvement Reporter: Luca Cavanna
The Hunspell dictionary is actually loaded into memory. Each core using hunspell loads its own dictionary, no matter if all the cores are using the same dictionary files. As a result, the same dictionary is loaded into memory multiple times, once for each core. I think we should share those dictionaries between all cores in order to optimize the memory usage. In fact, let's say a dictionary takes 20MB into memory (this is what I detected), if you have 20 cores you are going to use 400MB only for dictionaries, which doesn't seem a good idea to me. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org