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The ElasticSearch component allows you to interface with an ElasticSearch server. Maven users will need to add the following dependency to their pom.xml for this component:

Code Block

	xml
	xml

<dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-elasticsearch</artifactId>
    <version>x.x.x</version>
    <!-- use the same version as your Camel core version -->
</dependency>

URI

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Format

Code Block
elasticsearch://clusterName[?options]

Tip

clusterName	local

if you want to run against a local (in JVM/classloader) ElasticSearch server, just set the the clusterName value in the URI to "local". See the client guide for more details.

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The following options may be configured on the ElasticSearch endpoint. All are required to be set as either an endpoint URI parameter or as a header (headers override endpoint properties)

12

nameName

descriptionDescription

operationrequired

Required.

The , indicates the operation to perform.

indexName

the The name of the index to act against.

indexType

the The type of the index to act against.

ipthe

From Camel 2.12.
The TransportClient remote host ip IP address to use.

port

From Camel 2.12.

port

the The TransportClient remote port to use (defaults to to 9300).

transportAddresses

From Camel 2.16.

transportAddresses

comma Comma separated list with ipIP:portPORT formatted remote transport addresses to useCamel 2.16

Options IP and PORT Options ip and port must be left blank for for transportAddresses to be considered instead.

consistencyLevel

From Camel 2.16.
The the write consistency level to use with with INDEX and and BULK operations (can be any of ONE, QUORUM, ALL or DEFAULT) .

Can be one of:

ONE
QUORUM
ALL
DEFAULT

replicationType

From Camel 2.16.

replicationType

the The replication type to use with with INDEX and and BULK operations (can be any of SYNC, ASYNC or DEFAULT) Camel 2.16From version 2.17 replicationType option has been removed, since from elasticsearch .

Can be one of:

SYNC
ASYNC
DEFAULT

Warning
From Camel 2.17 the option `replicationType` has been removed, as the `async` replication was removed in Elasticsearch 2.0.0

the async replication has been removed

.

parent

From Camel 2.16.1 / 2.17.0

Optionally used with optionally used with INDEX operations for Elasticsearch Parent-Child relationships to specify the the ID of the parent recordCamel 2.16.1 / 2.17.0

clientTransportSniff

From Camel 2.17

Define if the client is allowed to sniff the rest of the cluster.

pathHome

From Camel 2.17.2

Define the path.home property inside settings of ElasticSearch node.

Default: /usr/share/elasticsearch

Message Operations

The following ElasticSearch operations are currently supported. Simply set an endpoint URI option or an exchange header with a key of "name operation" and a value set to one of the following. Some operations also require other parameters or the message body to be set.

of retrieves , types etc. in

operationOperation	message Message body	descriptionDescription
`INDEX`	`Map`, `String`, `byte[]` or or `XContentBuilder` content to index.	adds Adds content to an index and returns the content's s `indexId` in the body. From Camel 2.15,: you can set the the `indexId` by setting the message header with the key "`indexId`".
`GET_BY_ID`	index Index id of content to retrieve.	retrieves Retrieves the specified index and returns a a `GetResult` object in the body.
`DELETE`	index Index id of content to delete.	deletes Deletes the specified specified `indexId` and returns a a `DeleteResult` object in the body.
`BULK_INDEX`	a A `List` or or `Collection` of any type that is already accepted (XContentBuilder`Map`, Map `String`, `byte[]`, String or `XContentBuilder`).	From Camel 2.14, adds : Adds content to an index and return a List a `List` of the id of id's of the successfully indexed documents in the body.
`BULK`	a A `List` or or `Collection` of any type that is already accepted (XContentBuilder`Map`, Map `String`, `byte[]`, String or `XContentBuilder`).	From Camel 2.15: Adds content to an index and returns the the `BulkResponse` object in the body.
`SEARCH`	`Map` or or `SearchRequest` Object object.	From Camel 2.15: search Search the content with the map of the `Map` or query string.
`MULTIGET`	`List`	of `MultigetRequest.Item` object.	From Camel 2.17:	Retrieves the specified indexes	type's specified in `MultigetRequest` and returns a `MultigetResponse` object in the body.
`MULTISEARCH`	`List` of `SearchRequest` object.	From Camel 2.17:Search for parameters specified in `MultiSearchRequest` and returns a `MultiSearchResponse` a MultigetResponse object in the body.
`EXISTS`	Index name as a header.	From Camel 2.17:Returns a a `Boolean` object in the body.
`UPDATE`	`Map`, `String`, `byte[]` or or `XContentBuilder` content content to update.	From Camel 2.17: Updates content to an index and returns the content' s s `indexId` in the body.

Index Example

Below is a simple simple INDEX example:

Code Block

	java
	java

from("direct:index")
  .to("elasticsearch://local?operation=INDEX&indexName=twitter&indexType=tweet");

Code Block

	xml
	xml

<route>
    <from uri="direct:index" />
    <to uri="elasticsearch://local?operation=INDEX&indexName=twitter&indexType=tweet"/>
</route>

A client would simply need to pass a body message containing a a Map to the route. The result body contains the the indexId created.:

Code Block

	java
	java

Map<String, String> map = new HashMap<String, String>();
map.put("content", "test");
String indexId = template.requestBody("direct:index", map, String.class);

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Key

URI

Format

Message Operations

Index Example