# Long time on loaded plugins from java client **URL:** \ **Category:** Elasticsearch\ **Created:** [December 5, 2016, 11:55am UTC](https://discuss.elastic.co/t/long-time-on-loaded-plugins-from-java-client/68036 "2016-12-05T11:55:03Z")\ **Posts on this page:** 5\ **Page:** 1
**Author:** ![nugusbayevkk](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nugusbayevkk/32/126683_2.png) [@nugusbayevkk](https://discuss.elastic.co/u/nugusbayevkk)\ **Post date:** [December 5, 2016, 11:55am UTC](https://discuss.elastic.co/t/long-time-on-loaded-plugins-from-java-client/68036/1 "2016-12-05T11:55:03Z")
Hi guys, i have problem or is it normal? in this example after run i see that a lot of time spended on LOADED PLUGINS. Is it correct? It took about 600msec. 311 318 no modules loaded loaded plugin [org.elasticsearch.index.reindex.ReindexPlugin] loaded plugin [org.elasticsearch.percolator.PercolatorPlugin] loaded plugin [org.elasticsearch.script.mustache.MustachePlugin] loaded plugin [org.elasticsearch.transport.Netty3Plugin] loaded plugin [org.elasticsearch.transport.Netty4Plugin] after add first node935 after add second node947 after query978 after getHits982 kz.test.HandledEvent@60baef24 kz.test.HandledEvent@61533ae kz.test.HandledEvent@732bb66d kz.test.HandledEvent@720653c2 kz.test.HandledEvent@45f24169 kz.test.HandledEvent@6ad5923a difference between 318 msec and after add first node935 about 600 msec. Can you give me any advice how to avoid it? in earlier version i didn't notice this behavior. This is my configuration: public class Test { ``` public static void main(String[] args) throws UnknownHostException { long millis = System.currentTimeMillis() % 1000; System.out.println(millis); Settings settings = Settings.builder().put("cluster.name", "eventhandler-main-db") .build(); long millis2 = System.currentTimeMillis() % 1000; System.out.println(millis2); TransportClient client = new PreBuiltTransportClient(settings); client.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("grafana-dashboard-d"), 9300)); long millis3 = System.currentTimeMillis() % 1000; System.out.println("after add first node"+millis3); client.addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("grafana-dashboard-d"), 9301)); long millis4 = System.currentTimeMillis() % 1000; System.out.println("after add second node"+millis4); List events = new ArrayList(); ELKQueryBuilder elkqb = new ELKQueryBuilder(); QueryBuilder qb = elkqb.createQuery("_all", "2016-12-05T16:42:00+06:00", "2016-12-05T17:42:00+06:00", "_all"); SearchResponse scrollResp = client.prepareSearch("events-2016.12.05").setTypes("docs") .setSize(10000) .setTimeout(new TimeValue(1000)) .setQuery(qb) .addAggregation( terms("bySource").field("source").size(50) .subAggregation(terms("byTheme").field("theme").size(10000) .subAggregation(sum("eventsCount").field("cnt")) .subAggregation(sum("readEventsCount").field("isRead")) .subAggregation(max("latest_event").field("created_time")) .subAggregation(min("first_event").field("created_time")) )) .get(); long millis5 = System.currentTimeMillis() % 1000; System.out.println("after query"+millis5); Terms sourcce = scrollResp.getAggregations().get("bySource"); Collection sourceBuckets = sourcce.getBuckets(); for (Terms.Bucket sourceBucket : sourceBuckets) { Terms themme = sourceBucket.getAggregations().get("byTheme"); for (Terms.Bucket themeBucket : themme.getBuckets()) { HandledEvent event = new HandledEvent(sourceBucket.getKeyAsString(), themeBucket.getKeyAsString(), (double) themeBucket.getAggregations().get("eventsCount").getProperty("value"), (double) themeBucket.getAggregations().get("readEventsCount").getProperty("value"), (double) themeBucket.getAggregations().get("latest_event").getProperty("value"), (double) themeBucket.getAggregations().get("first_event").getProperty("value")); events.add(new HandledEvent("test", "test", 3, 3, 3, 3)); events.add(event); event = null; themeBucket = null; } themme = null; sourceBucket = null; } long millis6 = System.currentTimeMillis() % 1000; System.out.println("after getHits"+millis6); events.forEach(System.out::println); } ``` } ---
**Author:** ![nugusbayevkk](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nugusbayevkk/32/126683_2.png) [@nugusbayevkk](https://discuss.elastic.co/u/nugusbayevkk)\ **Post date:** [December 5, 2016, 12:16pm UTC](https://discuss.elastic.co/t/long-time-on-loaded-plugins-from-java-client/68036/2 "2016-12-05T12:16:18Z")
in this example i was using elasticsearch version 5.0.2. earlier i used 2.3.4. ---
**Author:** ![spinscale](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/spinscale/32/25011_2.png) [@spinscale](https://discuss.elastic.co/u/spinscale)\ **Post date:** [December 5, 2016, 12:30pm UTC](https://discuss.elastic.co/t/long-time-on-loaded-plugins-from-java-client/68036/3 "2016-12-05T12:30:39Z")
Hey, yes, the TransportClient is doing some more set up work and thus needs a bit. You should create a transport only once in your application as it is thread-safe and reuse it - so there is no need to worry about start up times. --Alex ---
**Author:** ![nugusbayevkk](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/nugusbayevkk/32/126683_2.png) [@nugusbayevkk](https://discuss.elastic.co/u/nugusbayevkk)\ **Post date:** [December 5, 2016, 12:45pm UTC](https://discuss.elastic.co/t/long-time-on-loaded-plugins-from-java-client/68036/4 "2016-12-05T12:45:30Z")
Alex, and last question: how do you think: is it correct if i made by like this: I create commentClient object, and then will use him in any methods of my class? I tried like this, and took a great results, the time of queries execution decreased in 2-3time. earlier in average work 70-100ms, now 25-40 ms. TransportClient commonClient = new DBConnector().getElasticSearchConn(); ``` @Override public void createEvent(Event event) { String today = df.format(new Date()).toString(); try { event.setCnt(1); event.setIsRead(0); DateTime datetime = new DateTime(); IndexResponse responseUser = commonClient.prepareIndex("events-" + today, "docs") .setSource(jsonBuilder() .startObject() .field("created_time", datetime.toString()) .field("cnt", event.getCnt()) .field("isRead", event.getIsRead()) .field("source", event.getSource()) .field("theme", event.getTheme()) .field("description", event.getDescription()) .endObject() ).get(); } catch (IOException ex) { Logger.getLogger(EventServiceImpl.class.getName()).log(Level.SEVERE, null, ex); } finally { } } @Override public List getEvents(String source, String period_begin, String period_end, String eventType) { List events = new ArrayList(); ichecker = new IndexChecker(); try { QueryBuilder qb = elkqb.createQuery(source, period_begin, period_end, eventType); SearchResponse scrollResp = commonClient.prepareSearch(ichecker.getExistedLastIndices(commonClient)).setTypes("docs") .addSort(fieldSort("created_time").order(DESC)) // .setScroll(period) //new TimeValue(60000) .setTimeout(new TimeValue(1000)) .setQuery(qb) .setSize(10000).execute().actionGet(); for (SearchHit hit : scrollResp.getHits()) { Event event = new Event(hit.getSource()); events.add(event); hit = null; } qb = null; scrollResp = null; ichecker = null; } catch (SearchParseException ex) { Logger.getLogger(EventServiceImpl.class.getName()).log(Level.SEVERE, null, ex); } catch (ParseException ex) { Logger.getLogger(EventServiceImpl.class.getName()).log(Level.SEVERE, null, ex); } finally { } return events; } ``` ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [January 2, 2017, 12:45pm UTC](https://discuss.elastic.co/t/long-time-on-loaded-plugins-from-java-client/68036/5 "2017-01-02T12:45:33Z")
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