創建elasticsearch客戶端拋出一個網狀IllegalStateException異常

Question

elasticsearch版本5.4.3

我用單創建客戶端，這裏是主代碼

TransportClient tclient = null; 
    if (clusterName != null) { 
      Settings settings = Settings.builder() 
        .put("cluster.name",clusterName) 
        .put("client.transport.sniff", true) 
        .build(); 
      tclient = new PreBuiltTransportClient(settings);//here will throw the exception 
    } else { 
     tclient = new PreBuiltTransportClient(Settings.EMPTY); 
    } 

當第一次運行的代碼「tclient =新PreBuiltTransportClient（設置）」，它拋出一個異常

IllegalStateException: availableProcessors is already set to [4]

但調用第二它將蘇連接和客戶端將被終止， 任何人都知道如何解決它？

Answer 1

System.setProperty（「es.set.netty.runtime.available.processors」，「false」）; https://discuss.elastic.co/t/elasticsearch-5-4-1-availableprocessors-is-already-set/88036/8