I am trying to use the AWS Managed ElasticSearch for my project.
I have followed https://aws.amazon.com/blogs/aws/new-amazon-elasticsearch-service/ and i am able to start an instance and which is successfull. But I am unable to connect to the same instance from my service using elasticsearch transport client.
I know transport client supposed to connect on to the 9300 port, and that port i am unable to turn on through the aws console.
Here is the code that I am using to connect, which is successfully able to connect to my elastic search setup on an ec2 machine on the 9300 port.
ImmutableSettings.Builder settings = ImmutableSettings.settingsBuilder();
settings.put("cluster.name", "my-cluster-name")
.put("client.transport.nodes_sampler_interval", "15s")
.put("client.transport.ping_timeout", "15s")
.put("client.transport.sniff", true)
.put("client.transport.ignore_cluster_name", false).build();
client = new TransportClient(settings)
.addTransportAddress(
new InetSocketTransportAddress(
env.getProperty("elastic-host-url-provided-by-aws",80)
));
I am getting the Exception
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.support.AbstractClient.index(AbstractClient.java:98)
I suspect that this error is since I am connecting the TransportClient over the HTTP port. But I don't know, what is the TCP port for aws managed elastic search instance. I searched in aws documents, and i couldnt find any. If some have used TransportClient to connect with Amazon ES let me know.
NB: I have verified that the elasticsearch java jar version that I am using is as same as same with the server. And from my system I am able to access the Kibana and the ES HTTP PORTS with out any issue.
The documentation section about missing support to TCP transport for AWS Elasticsearch 5.x domains can be found here :
TCP transport
The service supports HTTP on port 80, but does not support TCP transport.
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