Jackson dataformat csv NoSuchMethodError createContentReference

I'm using jackson-dataformat-csv 2.15.0 with following code to export my data into an text file

            List<HashMap<String, String>> data = <list of data>;
            PrintWriter out = new PrintWriter(new File(FILE_PATH));
            CsvSchema schema = null;
            CsvSchema.Builder schemaBuilder = CsvSchema.builder();
            // output verify list record
            if (data != null && !data.isEmpty()) {
                schema = schemaBuilder.addColumn("ID").addColumn("Date").build()
                        .withLineSeparator("\r").withHeader();

                CsvMapper mapper = new CsvMapper();
                mapper.writer(schema).writeValues(out).writeAll(data);
            }
            out.close();

But it just pop up error

2023-05-14 14:11:25,865 ERROR [stderr] (Thread-394) Exception in thread "Thread-394" java.lang.NoSuchMethodError: com.fasterxml.jackson.dataformat.csv.CsvFactory._createContentReference(Ljava/lang/Object;)Lcom/fasterxml/jackson/core/io/ContentReference;

2023-05-14 14:11:25,865 ERROR [stderr] (Thread-394)     at com.fasterxml.jackson.dataformat.csv.CsvFactory.createGenerator(CsvFactory.java:372)

2023-05-14 14:11:25,865 ERROR [stderr] (Thread-394)     at com.fasterxml.jackson.dataformat.csv.CsvFactory.createGenerator(CsvFactory.java:16)

2023-05-14 14:11:25,865 ERROR [stderr] (Thread-394)     at com.fasterxml.jackson.databind.ObjectWriter.createGenerator(ObjectWriter.java:703)

2023-05-14 14:11:25,865 ERROR [stderr] (Thread-394)     at com.fasterxml.jackson.databind.ObjectWriter.writeValues(ObjectWriter.java:789)

I have checked maven hierarchy, those conflicted jackson libs are ommited. I also checked the exported WAR that its jackson-core, jackson-annotations, jackson-databind, and jackson-dataformat-csv are 2.15.0 and no other old-duplicated lib. No error reported from my eclipse about method not found or otherwise. Does anyone know what happen about this?

Solution

With further digging and some tips from the jackson lib's member, it turn out that isn't my WAR's fault but JBoss. Their default setting would use a module call resteasy-jackson2-provider and it will be using jackson-core and jackson-databind as part of its dependencies even if your server config doesn't includes them. It's indirect dependency.

There are two ways to resolve this issue, I prefer first one for less trouble.

Exclude them in your jboss-deployment-structure.xml

As I mentioned that this is indirect dependency. So the lib that you have to exclude would be resteasy-jackson2-provider. Add them all to exclusions if you're not sure that the other JBoss would include them or not.
```
<exclusions>
    <module name="com.fasterxml.jackson.core.jackson-core" />
    <module name="com.fasterxml.jackson.core.jackson-databind" />
    <module name="org.jboss.resteasy.resteasy-jackson2-provider" />
</exclusions>
```
Update JBoss's modules

Well, this WILL be super annoying if you have many of them.