What is the advantage you expect from using the Node client, especially in
a single node environment?
With client.transport.sniff true it should discover the other nodes, if
other nodes exist.
On Tue, Mar 17, 2015 at 11:42 AM, Александр Свиридов <ooo_satu...@mail.ru>
wrote:
> Thank you. I did this way:
>
> Settings settings = ImmutableSettings.settingsBuilder()
> .put("cluster.name", "elasticsearch")
> .put("client.transport.sniff",
> true).build();
>
> Client client = new TransportClient(settings)
> .addTransportAddress(new
> InetSocketTransportAddress("localhost",9300));
>
> And everything works fine. So, both cluster and index exist.
>
> However, as I understand it is not node client. What you sugget is
> transport client. Now I want to understand how to make node client work.
>
>
> Вторник, 17 марта 2015, 11:26 -06:00 от Aaron Mefford <aa...@definemg.com
> >:
>
> This is what I use in my code, not sure how correct it is given the
> abysmal state of the the Java API documentation.
>
> import org.elasticsearch.common.settings.Settings;
> import org.elasticsearch.common.settings.ImmutableSettings;
> import org.elasticsearch.client.Client;
> import org.elasticsearch.client.transport.TransportClient;
> import org.elasticsearch.common.transport.InetSocketTransportAddress;
>
>
>
> Settings settings = ImmutableSettings.settingsBuilder()
> .put("cluster.name", elasticClusterName)
> .put("client.transport.sniff",
> true).build();
>
> esClient = new TransportClient(settings)
> .addTransportAddress(new
> InetSocketTransportAddress(elasticHost,elasticPort));
>
>
> On Tue, Mar 17, 2015 at 11:19 AM, Александр Свиридов <ooo_satu...@mail.ru
> <https://e.mail.ru/compose/?mailto=mailto%3aooo_satu...@mail.ru>> wrote:
>
> I am quite newbie to elactis. Could you explain with java code what you
> mean?
>
>
> Вторник, 17 марта 2015, 9:46 -07:00 от aa...@definemg.com
> <https://e.mail.ru/compose/?mailto=mailto%3aaa...@definemg.com>:
>
> Is there a reason not to just specify the IP address and to try and
> rely on multicast?
>
> I realize this is all on one node as you have stated that, but that seems
> even more reason that it would be little issue to specify the IP. While
> multicast makes it easy to stand up a cluster in an ideal situation, my
> experience has been that it leads to more problems down the road, and
> things generally work better when not using multicast. I heard the same
> suggestion repeatedly at Elastic{on}.
>
> Aaron
>
> On Tuesday, March 17, 2015 at 9:25:46 AM UTC-6, ooo_saturn7 wrote:
>
> I have one physical server and I work only on it (no other servers).
>
> At this server I have running elastic 1.4.2 - I use this version as this
> is the last version elastic osgi bundle is ready for. Also at this server I
> have glassfish 4.1 as java-ee server.
>
> I run elastic node client inside my java-ee application. And I do it this
> way:
>
> Node node = nodeBuilder().local(true).clusterName("elasticsearch").node();
> Client client = node.client();
> GetResponse getResponse =
> client.prepareGet("my.index-0.2.2","post","1").execute().actionGet();
> Map<String,Object> source = getResponse.getSource();
> System.out.println("------------------------------");
> System.out.println("Index: "+ getResponse.getIndex());
> System.out.println("Type: "+ getResponse.getType());
> System.out.println("Id: "+ getResponse.getId());
> System.out.println("Version: "+ getResponse.getVersion());
> System.out.println(source);
>
>
>
> In log I see the following:
>
> [2015-03-17T12:57:44.447+0400] [glassfish 4.1] [INFO] []
> [org.elasticsearch.discovery] [tid: _ThreadID=30
> _ThreadName=http-listener-1(1)] [timeMillis: 1426582664447] [levelValue:
> 800] [[ [Pistol] elasticsearch/SCKIrGHQTaC5eEYmYfZ0Iw]]
>
> [2015-03-17T12:57:44.449+0400] [glassfish 4.1] [INFO] []
> [org.elasticsearch.cluster.service] [tid: _ThreadID=128
> _ThreadName=elasticsearch[Pistol][clusterService#updateTask][T#1]]
> [timeMillis: 1426582664449] [levelValue: 800] [[ [Pistol] master {new
> [Pistol][SCKIrGHQTaC5eEYmYfZ0Iw][webserver1.com][local[1]]{local=true}},
> removed
> {[Pistol][uwaWFb6KTy2Sdoc8TNwdSQ][webserver1.com][local[1]]{local=true},},
> reason: local-disco-initial_connect(master)]]
>
> [2015-03-17T12:57:44.502+0400] [glassfish 4.1] [INFO] []
> [org.elasticsearch.http] [tid: _ThreadID=30 _ThreadName=http-listener-1(1)]
> [timeMillis: 1426582664502] [levelValue: 800] [[ [Pistol] bound_address
> {inet[/0:0:0:0:0:0:0:0:9202]}, publish_address {inet[/SERVER IP:9202]}]]
>
> [2015-03-17T12:57:44.502+0400] [glassfish 4.1] [INFO] []
> [org.elasticsearch.node] [tid: _ThreadID=30 _ThreadName=http-listener-1(1)]
> [timeMillis: 1426582664502] [levelValue: 800] [[ [Pistol] started]]
>
> and I get this exeption: ...
>
> Caused by:
> org.elasticsearch.indices.IndexMissingException:[my.index-0.2.2] missing
> at
> org.elasticsearch.cluster.metadata.MetaData.concreteIndices(MetaData.java:768)
> at
> org.elasticsearch.cluster.metadata.MetaData.concreteIndices(MetaData.java:691)
> at
> org.elasticsearch.cluster.metadata.MetaData.concreteSingleIndex(MetaData.java:748)
> at
> org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction$AsyncSingleAction.<init>(TransportShardSingleOperationAction.java:139)
> at
> org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction$AsyncSingleAction.<init>(TransportShardSingleOperationAction.java:116)
> at
> org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction.doExecute(TransportShardSingleOperationAction.java:89)
> at
> org.elasticsearch.action.support.single.shard.TransportShardSingleOperationAction.doExecute(TransportShardSingleOperationAction.java:55)
> at
> org.elasticsearch.action.support.TransportAction.execute(TransportAction.java:75)
> at org.elasticsearch.client.node.NodeClient.execute(NodeClient.java:98)
> at
> org.elasticsearch.client.support.AbstractClient.get(AbstractClient.java:193)
> at
> org.elasticsearch.action.get.GetRequestBuilder.doExecute(GetRequestBuilder.java:201)
> at
> org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:91)
> at
> org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:65)
>
> So it can't find the index - my.index-0.2.2. However this index exists!
> Besides, when I do curl -XGET '
> http://localhost:9200/_cluster/state?pretty=1' I see there only one node
> and this *is not* SCKIrGHQTaC5eEYmYfZ0Iw. I suppose that the node I
> create using java API creates new cluster and dosn't connect to my existing
> cluster - that's why it says - it's master. Or I don't understand something
> I have problem with code. Besides I've checked tha name of cluster it's
> elasticsearch. So, how can I connect to my existing elasticsearch cluster?
>
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