[jira] [Resolved] (CAMEL-14979) aws2-sqs: Polling fails because of "host must not be null"

["Andrea Cosentino (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-14979?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrea Cosentino resolved CAMEL-14979.
--------------------------------------
    Resolution: Information Provided

> aws2-sqs: Polling fails because of "host must not be null"
> ----------------------------------------------------------
>
>                 Key: CAMEL-14979
>                 URL: https://issues.apache.org/jira/browse/CAMEL-14979
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-aws2
>    Affects Versions: 3.1.0, 3.2.0
>            Reporter: Jan S
>            Assignee: Andrea Cosentino
>            Priority: Minor
>         Attachments: aws2-sqs-example.zip
>
>
> First of all: I attached a demo-project to the issue to reproduce the problem.
> What am I doing:
> Polling messages from AWS-SQS FIFO queues in a spring-boot 2 environment with java 11, using camel-aws2-sqs-starter.
> I started with version 3.0.1 and the aws-sqs component, the configuration was fine, up and running. 
> Since I switched to camel 3.1.0/3.2.0 and aws2-sqs component I receive the following error:
>  
> {code:java}
>  Caused by: [software.amazon.awssdk.core.exception.SdkClientException - Unable to marshall request to JSON: host must not be null.]software.amazon.awssdk.core.exception.SdkClientException: Unable to marshall request to JSON: host must not be null.
>         at software.amazon.awssdk.core.exception.SdkClientException$BuilderImpl.build(SdkClientException.java:98) ~[sdk-core-2.11.5.jar:na]
>         at software.amazon.awssdk.services.sqs.transform.ReceiveMessageRequestMarshaller.marshall(ReceiveMessageRequestMarshaller.java:52) ~[sqs-2.11.5.jar:na]
>         at software.amazon.awssdk.services.sqs.transform.ReceiveMessageRequestMarshaller.marshall(ReceiveMessageRequestMarshaller.java:31) ~[sqs-2.11.5.jar:na]
>         at software.amazon.awssdk.core.internal.handler.BaseClientHandler.finalizeSdkHttpFullRequest(BaseClientHandler.java:68) ~[sdk-core-2.11.5.jar:na]
>         at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.doExecute(BaseSyncClientHandler.java:131) ~[sdk-core-2.11.5.jar:na]
>         at software.amazon.awssdk.core.internal.handler.BaseSyncClientHandler.execute(BaseSyncClientHandler.java:101) ~[sdk-core-2.11.5.jar:na]
>         at software.amazon.awssdk.core.client.handler.SdkSyncClientHandler.execute(SdkSyncClientHandler.java:45) ~[sdk-core-2.11.5.jar:na]
>         at software.amazon.awssdk.awscore.client.handler.AwsSyncClientHandler.execute(AwsSyncClientHandler.java:55) ~[aws-core-2.11.5.jar:na]
>         at software.amazon.awssdk.services.sqs.DefaultSqsClient.receiveMessage(DefaultSqsClient.java:1046) ~[sqs-2.11.5.jar:na]
>         at org.apache.camel.component.aws2.sqs.Sqs2Consumer.poll(Sqs2Consumer.java:99) ~[camel-aws2-sqs-3.2.0.jar:3.2.0]
>         at org.apache.camel.support.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:187) ~[camel-support-3.2.0.jar:3.2.0]
>         at org.apache.camel.support.ScheduledPollConsumer.run(ScheduledPollConsumer.java:106) ~[camel-support-3.2.0.jar:3.2.0]
>         at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[na:na]
>         at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305) ~[na:na]
>         at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305) ~[na:na]
>         at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[na:na]
>         at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[na:na]
>         at java.base/java.lang.Thread.run(Thread.java:832) ~[na:na]
> Caused by: java.lang.NullPointerException: host must not be null.
>         at software.amazon.awssdk.utils.Validate.paramNotNull(Validate.java:117) ~[utils-2.11.5.jar:na]
>         at software.amazon.awssdk.http.DefaultSdkHttpFullRequest.<init>(DefaultSdkHttpFullRequest.java:53) ~[http-client-spi-2.11.5.jar:na]
>         at software.amazon.awssdk.http.DefaultSdkHttpFullRequest.<init>(DefaultSdkHttpFullRequest.java:41) ~[http-client-spi-2.11.5.jar:na]
>         at software.amazon.awssdk.http.DefaultSdkHttpFullRequest$Builder.build(DefaultSdkHttpFullRequest.java:331) ~[http-client-spi-2.11.5.jar:na]
>         at software.amazon.awssdk.http.DefaultSdkHttpFullRequest$Builder.build(DefaultSdkHttpFullRequest.java:170) ~[http-client-spi-2.11.5.jar:na]
>         at software.amazon.awssdk.protocols.query.internal.marshall.QueryProtocolMarshaller.marshall(QueryProtocolMarshaller.java:68) ~[aws-query-protocol-2.11.5.jar:na]
>         at software.amazon.awssdk.protocols.query.internal.marshall.QueryProtocolMarshaller.marshall(QueryProtocolMarshaller.java:31) ~[aws-query-protocol-2.11.5.jar:na]
>         at software.amazon.awssdk.services.sqs.transform.ReceiveMessageRequestMarshaller.marshall(ReceiveMessageRequestMarshaller.java:50) ~[sqs-2.11.5.jar:na]
>         ... 16 common frames omitted
> {code}
>  
> I tried to find solutions using [https://camel.apache.org/camel-spring-boot/latest/aws2-sqs-starter.html] and had a short chat with [~acosentino].
> For the demo project to run you'll need to fill in "camel.component.aws2-sqs.access-key",  "camel.component.aws2-sqs.secret-key" and a ARN "com.example.arn" of your FIFO-queue. All keys are found in the application.properties file.



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