ClassNotFoundException: org.elasticsearch.discovery.ec2.Ec2DiscoveryModule

Elastic Stack Elasticsearch
1

New to ES - Trying to use the elasticsearch-cloud-aws plugin, but when
starting my java client node, I'm getting ClassNotFoundException
on org.elasticsearch.discovery.ec2.Ec2DiscoveryModule. Do I need to
install this plugin on java client nodes, and if so, how does one do that?
Or, rather, is there a maven dependency that can be referenced to load
these required classes?

For reference, the elasticsearch.yaml is:

plugin.mandatory: cloud-aws
cloud:
aws:
access_key: ******
secret_key: *****
discovery:
type: ec2

and my java client code is:

Settings settings = ImmutableSettings.settingsBuilder()
.put("node.name", nodeName)
.put("cloud.aws.access_key", awsAccessKey)
.put("cloud.aws.secret_key", awsSecretKey)
.put("cloud.node.auto_attributes", true)
.put("discovery.type", "ec2")
.build();
this.node = nodeBuilder()
.clusterName(clusterName)
.settings(settings)
.client(true)
.node();
this.client = node.client();

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2

Yes.

This should be added to the doc: [Doc] add maven documentation when using with a Java Node Client · Issue #176 · elastic/elasticsearch-cloud-aws · GitHub

You need to add this dependency if you are using a NodeClient:

org.elasticsearch
elasticsearch-cloud-aws
2.4.1

HTH
David

Le 19 févr. 2015 à 01:15, Diana Tuck dtuck9@gmail.com a écrit :

New to ES - Trying to use the elasticsearch-cloud-aws plugin, but when starting my java client node, I'm getting ClassNotFoundException on org.elasticsearch.discovery.ec2.Ec2DiscoveryModule. Do I need to install this plugin on java client nodes, and if so, how does one do that? Or, rather, is there a maven dependency that can be referenced to load these required classes?

For reference, the elasticsearch.yaml is:

plugin.mandatory: cloud-aws
cloud:
aws:
access_key: ******
secret_key: *****
discovery:
type: ec2

and my java client code is:

Settings settings = ImmutableSettings.settingsBuilder()
.put("node.name", nodeName)
.put("cloud.aws.access_key", awsAccessKey)
.put("cloud.aws.secret_key", awsSecretKey)
.put("cloud.node.auto_attributes", true)
.put("discovery.type", "ec2")
.build();
this.node = nodeBuilder()
.clusterName(clusterName)
.settings(settings)
.client(true)
.node();
this.client = node.client();

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3

Thanks, David. I eventually ended up finding the pom on the github repo.
Thanks for adding the documentation!!

On Wednesday, February 18, 2015 at 10:39:19 PM UTC-8, David Pilato wrote:

Yes.

This should be added to the doc:
[Doc] add maven documentation when using with a Java Node Client · Issue #176 · elastic/elasticsearch-cloud-aws · GitHub

You need to add this dependency if you are using a NodeClient:

org.elasticsearch elasticsearch-cloud-aws</
artifactId>
2.4.1
HTH
David

Le 19 févr. 2015 à 01:15, Diana Tuck <dtu...@gmail.com <javascript:>> a
écrit :

New to ES - Trying to use the elasticsearch-cloud-aws plugin, but when
starting my java client node, I'm getting ClassNotFoundException
on org.elasticsearch.discovery.ec2.Ec2DiscoveryModule. Do I need to
install this plugin on java client nodes, and if so, how does one do that?
Or, rather, is there a maven dependency that can be referenced to load
these required classes?

For reference, the elasticsearch.yaml is:

plugin.mandatory: cloud-aws
cloud:
aws:
access_key: ******
secret_key: *****
discovery:
type: ec2

and my java client code is:

Settings settings = ImmutableSettings.settingsBuilder()
.put("node.name", nodeName)
.put("cloud.aws.access_key", awsAccessKey)
.put("cloud.aws.secret_key", awsSecretKey)
.put("cloud.node.auto_attributes", true)
.put("discovery.type", "ec2")
.build();
this.node = nodeBuilder()
.clusterName(clusterName)
.settings(settings)
.client(true)
.node();
this.client = node.client();

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https://groups.google.com/d/msgid/elasticsearch/925353fd-b717-417d-986f-570c634e39c1%40googlegroups.com?utm_medium=email&utm_source=footer
.
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