FSTSuggester shouldn't OOM on large inputs ------------------------------------------
Key: SOLR-2887 URL: https://issues.apache.org/jira/browse/SOLR-2887 Project: Solr Issue Type: Improvement Components: spellchecker Reporter: Dawid Weiss Assignee: Dawid Weiss Fix For: 3.5, 4.0 Currently the input to FSTSuggester needs to be re-sorted and this is done in-memory. Kind of defeats the purpose of the component since everything else is super-efficient but we don't even get to that part because of OOMs during construction. Robert suggested using a spill-to-disk and merge sort on-disk. I suggested creating a lucene index and then enumerating terms for automaton construction or taking the automaton directly from the index structure (if it isn't pruned). -- 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