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https://issues.apache.org/jira/browse/CAMEL-14708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17061720#comment-17061720
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Claus Ibsen commented on CAMEL-14708:
-------------------------------------
Okay so its because you use legacy spring XML files, eg with
{code}
@ImportResource("classpath:context/*")
{code}
Then you should put the rest inside this file
{code}
<camelContext id="charge-process-fonix-context"
xmlns="http://camel.apache.org/schema/spring";>
<dataFormats>
<json id="notification" library="Jackson"
unmarshalTypeName="com.rtech.springcamel3ec2.model.Notification" />
</dataFormats>
<rest path="/api">
<post uri="/notification" >
<to uri="direct:test"/>
</post>
</rest>
<route id="route-test" autoStartup="true">
<from uri="direct:test" />
<unmarshal><custom ref="notification"/></unmarshal>
<to uri="bean:processor?method=test"/>
<marshal><custom ref="notification"/></marshal>
<setHeader name="CamelHttpResponseCode">
<constant>200</constant>
</setHeader>
</route>
</camelContext>
{code}
> Camel 3.0.0 Failed to start route because of Multiple consumers for the same
> endpoint is not allowed
> ----------------------------------------------------------------------------------------------------
>
> Key: CAMEL-14708
> URL: https://issues.apache.org/jira/browse/CAMEL-14708
> Project: Camel
> Issue Type: Bug
> Components: camel-spring-boot-starters
> Affects Versions: 3.0.0, 3.0.1, 3.1.0
> Reporter: Ranabroto Ghosh
> Assignee: Claus Ibsen
> Priority: Minor
> Fix For: 3.2.0
>
> Attachments: image-2020-03-13-10-30-33-659.png,
> image-2020-03-13-10-32-23-060.png, image-2020-03-13-10-33-04-404.png,
> image-2020-03-13-10-33-54-335.png, image-2020-03-13-10-34-28-450.png,
> image-2020-03-13-10-36-35-626.png, spring-camel3-ec2.zip
>
>
> I am creating this issue as suggested by claus from Camel-Users group
> Hi I am having this clueless problem *SAMPLE PROJECT IS ATTACHED IN
> ATTACHMENT SECTION*
> *pom.xml:*
> <dependency>
> <groupId>org.springframework.boot</groupId>
> <artifactId>spring-boot-starter-web</artifactId>
> </dependency>
> <dependency>
> <groupId>org.apache.camel.springboot</groupId>
> <artifactId>camel-spring-boot-starter</artifactId>
> <version>3.0.0</version>
> </dependency>
> <dependency>
> <groupId>org.apache.camel</groupId>
> <artifactId>camel-jetty</artifactId>
> <version>3.0.0</version>
> </dependency>
> *REST XML :*
> <rests xmlns="[http://camel.apache.org/schema/spring]";>
> <rest path="/api" description="Notification consumer with a REST endpoint">
> <post uri="/notification" description="enque" >
> <to uri="direct:test"/>
> </post>
> </rest>
> </rests>
> *CAMEL ROUTE:*
> <route id="route-test" autoStartup="true">
> <from uri="direct:test" />
> <unmarshal><custom ref="notification"/></unmarshal>
> <to uri="bean:processor?method=test"/>
> <marshal><custom ref="notification"/></marshal>
> <setHeader name="CamelHttpResponseCode">
> <constant>200</constant>
> </setHeader>
> </route>
> *EXCEPTION:*
> 2020-03-12 13:17:12,623 spring-ec2 INFO [main] SpringCamelContext: Route:
> route1 started and consuming from: jetty:
> [http://0.0.0.0:8081/api/notification?httpMethodRestrict=POST]
> 2020-03-12 13:17:12,625 spring-ec2 INFO [main] SpringCamelContext: Route:
> route-test started and consuming from: direct://test
> 2020-03-12 13:17:12,627 spring-ec2 INFO [main] SpringCamelContext: Apache
> Camel 3.0.0 (CamelContext: charge-process-fonix-context) is shutting down
> 2020-03-12 13:17:12,628 spring-ec2 INFO [main] DefaultShutdownStrategy:
> Starting to graceful shutdown 2 routes (timeout 300 seconds)
> 2020-03-12 13:17:12,634 spring-ec2 INFO [Camel
> (charge-process-fonix-context) thread #1 - ShutdownTask]
> DefaultShutdownStrategy: Route: route-test shutdown complete, was consuming
> from: direct://test
> 2020-03-12 13:17:12,639 spring-ec2 INFO [Camel
> (charge-process-fonix-context) thread #1 - ShutdownTask] AbstractConnector:
> Stopped ServerConnector@26275b46{HTTP/1.1,[http/1.1]}
> {0.0.0.0:8081}
> 2020-03-12 13:17:12,642 spring-ec2 INFO [Camel
> (charge-process-fonix-context) thread #1 - ShutdownTask] ContextHandler:
> Stopped o.e.j.s.ServletContextHandler@274fdea6\{/,null,UNAVAILABLE}
> 2020-03-12 13:17:12,644 spring-ec2 INFO [Camel
> (charge-process-fonix-context) thread #1 - ShutdownTask]
> DefaultShutdownStrategy: Route: route1 shutdown complete, was consuming
> from: jetty:[http://0.0.0.0:8081/api/notification?httpMethodRestrict=POST]
> 2020-03-12 13:17:12,644 spring-ec2 INFO [main] DefaultShutdownStrategy:
> Graceful shutdown of 2 routes completed in 0 seconds
> 2020-03-12 13:17:12,656 spring-ec2 INFO [main] SpringCamelContext: Apache
> Camel 3.0.0 (CamelContext: charge-process-fonix-context) uptime 0.484
> seconds
> 2020-03-12 13:17:12,656 spring-ec2 INFO [main] SpringCamelContext: Apache
> Camel 3.0.0 (CamelContext: charge-process-fonix-context) is shutdown in
> 0.029 seconds
> 2020-03-12 13:17:12,658 spring-ec2 ERROR [main] SpringCamelContext: Error
> starting CamelContext (charge-process-fonix-context) due to exception
> thrown: Failed to start route route2 because of Multiple consumers for the
> same endpoint is not allowed: jetty:
> [http://0.0.0.0:8081/api/notification?httpMethodRestrict=POST]
> org.apache.camel.FailedToStartRouteException: Failed to start route route2
> because of Multiple consumers for the same endpoint is not allowed: jetty:
> [http://0.0.0.0:8081/api/notification?httpMethodRestrict=POST]
> *Note:* Problem does not happen using below version
> <dependency>
> <groupId>org.apache.camel</groupId>
> <artifactId>camel-spring-boot-starter</artifactId>
> <version>2.25.0</version>
> </dependency>
> But Any version from 3.0.0 from throws above exception
> <dependency>
> <groupId>org.apache.camel.springboot</groupId>
> <artifactId>camel-spring-boot-starter</artifactId>
> <version>3.0.0</version>
> </dependency>
>
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