[jboss-jira] [JBoss JIRA] (WFLY-13079) org.eclipse.yasson.internal.Unmarshaller Invalid token=EOF

[Chao Wang (Jira)]

    [ https://issues.redhat.com/browse/WFLY-13079?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13968352#comment-13968352 ] 

Chao Wang commented on WFLY-13079:
----------------------------------

https://github.com/eclipse-ee4j/yasson/commit/62dc006ac312fc8b1543892b82a14ef6485d6fa3#diff-f4c0441ef9385817870308e6ecb4ca0c makes the difference, it improved the exception handling by logging a severe message before throwing JsonbException.

For some reason in JsonBindingProvider, https://github.com/resteasy/Resteasy/blob/master/providers/json-binding/src/main/java/org/jboss/resteasy/plugins/providers/jsonb/JsonBindingProvider.java#L72-L76 , if EmptyCheckInputStream is empty, the exception was hidden.

> org.eclipse.yasson.internal.Unmarshaller Invalid token=EOF
> ----------------------------------------------------------
>
>                 Key: WFLY-13079
>                 URL: https://issues.redhat.com/browse/WFLY-13079
>             Project: WildFly
>          Issue Type: Bug
>          Components: REST
>    Affects Versions: 19.0.0.Beta2
>            Reporter: Cheng Fang
>            Assignee: Alessio Soldano
>            Priority: Major
>
> When running the batch sample application {{numbers-chunk}} (https://github.com/jberet/numbers-chunk.git), log shows the following severe message.  The same app runs fine with previous versions of WildFly:
> {code}
> 23:30:45,307 INFO  [org.wildfly.extension.undertow] (ServerService Thread Pool -- 29) WFLYUT0021: Registered web context: '/numbers-chunk' for server 'default-server'
> 23:30:45,404 INFO  [org.jboss.as.server] (management-handler-thread - 1) WFLYSRV0010: Deployed "numbers-chunk.war" (runtime-name : "numbers-chunk.war")
> 23:31:00,750 SEVERE [org.eclipse.yasson.internal.Unmarshaller] (default task-1) Invalid token=EOF at (line no=1, column no=0, offset=-1). Expected tokens are: [CURLYOPEN, SQUAREOPEN, STRING, NUMBER, TRUE, FALSE, NULL]
> {code}



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