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Mike Anderson commented on SOLR-880: ------------------------------------ I'm not entirely clear on how START would differ from CREATE, and how STOP would differ from UNLOAD. I gather there are certain tasks that occur in CREATE that would be skipped in a START command, and that a START command could only be issued on a STOPPED core, which had previously been CREATED (but not UNLOADED). This issue hasn't been touched in over a year, is it still thought to be the right approach to improving multicore? What are the saving of START/STOP vs CREATE/UNLOAD? is it an issue of speed? memory? > SolrCore should have a STOP option and a lazy startup option > ------------------------------------------------------------ > > Key: SOLR-880 > URL: https://issues.apache.org/jira/browse/SOLR-880 > Project: Solr > Issue Type: Improvement > Components: multicore > Reporter: Noble Paul > Assignee: Shalin Shekhar Mangar > > * We must have an option to STOP and START a core. > * a core should have an option of loadOnStartup=true|false. default should be > true > * A list command which can give the names of all cores and some meta > information like status > If there are too many cores (tens of thousands) where each of them may be > used occassionally, we should not load all of them at once. In the runtime I > should be able to STOP and START a core on demand. A listing command would > let me know which one is present and what is up and what is down. A stopped > core must not use any resource -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@lucene.apache.org For additional commands, e-mail: dev-h...@lucene.apache.org