![](/img/trans.png)
[英]org.elasticsearch.client.transport.NoNodeAvailableException
[英]org.elasticsearch.client.transport.NoNodeAvailableException on indexing
在以下代码中调用client.index(indexRequest)
:
public static void main(String...sdg) {
Settings s = ImmutableSettings.settingsBuilder()
.put("cluster.name","myCluster")
.build();
TransportClient client = new TransportClient(s)
.addTransportAddress(new InetSocketTransportAddress("localhost", 9300));;
try {
IndexRequest indexRequest = new IndexRequest("myindex", "pplain", "29");
indexRequest.source(makeAJsonDocument("some title", "some content");
client.index(indexRequest)
.actionGet();
} catch (Exception e)
{ System.out.println("error \n"+e);
e.printStackTrace();
} finally {client.close();
}
}
引发以下错误:
Jul 24, 2015 3:40:56 PM org.elasticsearch.plugins.PluginsService <init>
INFO: [Ectokid] loaded [], sites []
error
org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: []
org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: []
at org.elasticsearch.client.transport.TransportClientNodesService.ensureNodesAreAvailable(TransportClientNodesService.java:305)
at org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:200)
at org.elasticsearch.client.transport.support.InternalTransportClient.execute(InternalTransportClient.java:106)
at org.elasticsearch.client.transport.support.InternalTransportClient.execute(InternalTransportClient.java:97)
at org.elasticsearch.client.support.AbstractClient.index(AbstractClient.java:97)
at org.elasticsearch.client.transport.TransportClient.index(TransportClient.java:335)
at ES.ThisPRJ.ThatClass.main(ThatClass.java:67)
我的elasticsearch.yml
看起来像这样:
cluster.name: myCluster
我在服务器和Java客户端上都运行ES 1.7.0版-我只有一个ES安装。
把我累了。
我想念什么???
注意:我看到了ElasticSearch Java API:NoNodeAvailableException:没有可用的节点和一些其他文章。
TIA。
您提供的代码中有一个小的编译问题,请检查您执行indexRequest.source的行,您缺少')'。 我使用了这段代码,对我来说很好用。 你可以试一下吗? 您是否遗漏了一些代码?
import org.elasticsearch.action.index.IndexRequest;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.InetSocketTransportAddress;
public class TestMe {
public static void main(String... sdg) {
Settings s = ImmutableSettings.settingsBuilder()
.put("cluster.name", "performance")
.build();
TransportClient client = new TransportClient(s)
.addTransportAddress(new InetSocketTransportAddress("localhost", 9300));
try {
IndexRequest indexRequest = new IndexRequest("myindex", "pplain", "29");
indexRequest.source("{\"title\":\"This is a title\"}");
client.index(indexRequest)
.actionGet();
} catch (Exception e) {
System.out.println("error \n" + e);
e.printStackTrace();
} finally {
client.close();
}
}
}
我猜您已经验证集群是否正在使用浏览器运行? http://本地主机:9200
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