JAR dependency in cTalendJob not included when deploying route.

tmichel — Wed, 19 Mar 2025 11:19:09 GMT

I have a route that calls a a job with cTalendJob. This job uses a tMomOutput and for that I have to use a tLibaryLoad to load hawtbuf-1.11.jar to solve a dependency issue.

The route works perfectly from my Studio but when I deploy it on our Linux DEV environment, I get the following error :

INFO | jvm 1 | 2025/03/19 11:29:05 | org.apache.activemq.ConnectionFailedException: The JMS connection has failed: Unexpected error occurred: java.lang.NoClassDefFoundError: org/fusesource/hawtbuf/UTF8Buffer

It seems like my hawtbuf jar is not being deployed correctly.

What I tried that didn't work

Adding the library in my route with a cConfig and setting the route dependency to bundle it :

Editing pom.xml by going to Project Settings > Build > Maven > Setup custom scripts by folder > Route Design > Routes > Create Maven files and adding the following values

<dependencies>
    <dependency>
        <groupId>org.fusesource.hawtbuf</groupId>
        <artifactId>hawtbuf</artifactId>
        <version>1.11</version>
    </dependency>
</dependencies>

Whenever I deploy my Route, the route jar doesn't contain the the hawtbuf jar, neither does the featured-job jar.

Anyone has an idea on how to include my dependency ?

Thanks !

Re: JAR dependency in cTalendJob not included when deploying route.

tmichel — Wed, 19 Mar 2025 14:46:59 GMT

To solve my issue I created a new routine where I added my jar to the routine libraries.

I added this routine as code dependency to the job called by the route :

It's not a state of the art solution but it works well.

topic Re: JAR dependency in cTalendJob not included when deploying route. in Talend Studio

JAR dependency in cTalendJob not included when deploying route.

Re: JAR dependency in cTalendJob not included when deploying route.