[hibernate-issues] [Hibernate-JIRA] Created: (HSEARCH-824) Run in parallel some of the engine initialization

Run in parallel some of the engine initialization ------------------------------------------------- Key: HSEARCH-824 URL: http://opensource.atlassian.com/projects/hibernate/browse/HSEARCH-824 Project: Hibernate Search Issue Type: Improvement Reporter: Emmanuel Bernard In IndexManagerHolder.buildEntityIndexBinding we currently synchronize. But the critical part is only between indexManagersRegistry.get( providerName ) indexManagersRegistry.put( providerName, indexManager ) Even that does a lot of work. We could parallelize the creation of EntityIndexBinder: * synchronize this small piece described above * move indexManager.initialize out of the sync block and be executed by ServiceFactoryBuilder#initDocumentBuilders (the caller of IndexManagerHolder.buildEntityIndexBinding) * in ServiceFactoryBuilder#initDocumentBuilders run the various phases in parallel with a ExecutorService (ie build EntityindexBinder, initialize IndexManagers, build DocumentBuilder etc) If class > 10 - number to refine, split the work. This can be done by a community member but it's not a trivial task -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira