CODEWITHSUNDEEP
elasticsearchelasticsearch-java-api
user3306669
user3306669

Reputation: 117

Elasticsearch NoNodeAvailableException

I am getting following error from Elasticsearch.

`<html><head><title>Apache Tomcat/7.0.64 - Error report</title><style><!--H1 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:22px;} H2 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:16px;} H3 {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;font-size:14px;} BODY {font-family:Tahoma,Arial,sans-serif;color:black;background-color:white;} B {font-family:Tahoma,Arial,sans-serif;color:white;background-color:#525D76;} P {font-family:Tahoma,Arial,sans-serif;background:white;color:black;font-size:12px;}A {color : black;}A.name {color : black;}HR {color : #525D76;}--></style> </head><body><h1>HTTP Status 500 - Request processing failed; nested exception is org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: []</h1><HR size="1" noshade="noshade"><p><b>type</b> Exception report</p><p><b>message</b> <u>Request processing failed; nested exception is org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: []</u></p><p><b>description</b> <u>The server encountered an internal error that prevented it from fulfilling this request.</u></p><p><b>exception</b> <pre>org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: []
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:943)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:822)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:807)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
myapp.filter.SimpleCORSFilter.doFilter(SimpleCORSFilter.java:22)
</pre></p><p><b>root cause</b> <pre>org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: []
org.elasticsearch.client.transport.TransportClientNodesService.ensureNodesAreAvailable(TransportClientNodesService.java:305)
org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:200)
org.elasticsearch.client.transport.support.InternalTransportIndicesAdminClient.execute(InternalTransportIndicesAdminClient.java:86)
org.elasticsearch.client.support.AbstractIndicesAdminClient.exists(AbstractIndicesAdminClient.java:178)
org.elasticsearch.action.admin.indices.exists.indices.IndicesExistsRequestBuilder.doExecute(IndicesExistsRequestBuilder.java:53)
org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:91)
org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:65)
myapp.dao.CommonDao.ValidateTenant(CommonDao.java:7)
myapp.dao.CliffDomainDao.viewCliffDomains(CliffDomainDao.java:55)
myapp.service.CliffDomainService.getall(CliffDomainService.java:53)
myapp.controller.CliffDomainController.getall(CliffDomainController.java:79)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
java.lang.reflect.Method.invoke(Method.java:497)
org.springframework.web.method.support.InvocableHandlerMethod.invoke(InvocableHandlerMethod.java:214)
org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:132)
org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:104)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:748)
org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:689)
org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:83)
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:945)
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:876)
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:931)
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:822)
javax.servlet.http.HttpServlet.service(HttpServlet.java:624)
org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:807)
javax.servlet.http.HttpServlet.service(HttpServlet.java:731)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
myapp.filter.SimpleCORSFilter.doFilter(SimpleCORSFilter.java:22)
</pre></p><p><b>note</b> <u>The full stack trace of the root cause is available in the Apache Tomcat/7.0.64 logs.</u></p><HR size="1" noshade="noshade"><h3>Apache Tomcat/7.0.64</h3></body></html>`

I am running Elasticsearch 1.7.2 on Ubuntu.

Changes that I have made in elasticsearch.yml

################################### Cluster ###################################

# Cluster name identifies your cluster for auto-discovery. If you're running
# multiple clusters on the same network, make sure you're using unique names.
#
cluster.name: cliffservice




# Set the address other nodes will use to communicate with this node. If not
# set, it is automatically derived. It must point to an actual IP address.
#
#network.publish_host: 192.168.0.1
network.publish_host: 10.100.10.231
# Set both 'bind_host' and 'publish_host':
#
#network.host: 192.168.0.1

Connection code

public TransportClient getClient() {
    Settings settings = ImmutableSettings.settingsBuilder().put("cluster.name", "cliffservice").build();
    TransportClient client = new TransportClient(settings);
    client = client.addTransportAddress(new InetSocketTransportAddress(this.host, this.port));

    this.esclient = client;

    return client;
}

Get data from elastic client

SearchResponse response = Connection.getEsclient().prepareSearch("testindex").setTypes("testtype").execute()
                .actionGet();

        if (response.getHits().getHits().length > 0) {
            for (SearchHit hit : response.getHits().getHits()) {
                CliffDomain cliffDomain = new CliffDomain();

                assetDomain.setCliffDomainId(hit.getId());
                assetDomain.setCliffDomainName((String) hit.sourceAsMap().get("clifftDomainName"));

                searchResponse.add(cliffDomain);

            }
        }

What wrong I am doing?

Upvotes: 0

Views: 2015

Answers (2)

user3306669
user3306669

Reputation: 117

Finally i figured out the problem. I was using elasticsearch-1.7.1 in my Java application. In my local computer Elasticsearch-1.7.1 is installed but in server the version of elasticsearch was 1.7.2. That was the problem. I downgraded server's elasticsearch to 1.7.1 and now it is working fine.

Upvotes: 0

imotov
imotov

Reputation: 30153

Your client and service are in different clusters. The client is in assetservice and the server is in cliffservice. Also, make sure that the client can connect to the port 9300 of 10.100.10.231.

Upvotes: 1

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