[jira] [Commented] (CAMEL-13842) Improve Logging on KafkaConsumer when KafkaException is Thrown

["Claus Ibsen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CAMEL-13842?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16903644#comment-16903644 ] 

Claus Ibsen commented on CAMEL-13842:
-------------------------------------

You are welcome to work on a PR

> Improve Logging on KafkaConsumer when KafkaException is Thrown
> --------------------------------------------------------------
>
>                 Key: CAMEL-13842
>                 URL: https://issues.apache.org/jira/browse/CAMEL-13842
>             Project: Camel
>          Issue Type: Improvement
>          Components: camel-kafka
>    Affects Versions: 3.0.0
>            Reporter: LEONARDO ZANDOMENICO VASCONCELLOS
>            Priority: Major
>
> The Kafka Camel component "hides" the stacktrace of exceptions occurring in the following point. 
> {code:java}
> components/camel-kafka/src/main/java/org/apache/camel/component/kafka/KafkaConsumer.java
> ...
> log.warn("KafkaException consuming {} from topic {}. Will attempt to re-connect on next run", threadId, topicName);
> reConnect = true;
> ...{code}
> It makes difficult to know the root of the KafkaException exception (NullPointer for example) by seeing the log.
> Maybe change the log.warn to handtleException so we can see the full stack trace in the log, since LoggingExceptionHandler logs the full stack trace.
> {code:java}
> ...
> getExceptionHandler().handleException("KafkaException consuming " + threadId + " from topic " + topicName + ". Will attempt to re-connect on next run", e);
> reConnect = true;
> ...{code}
>  



--
This message was sent by Atlassian JIRA
(v7.6.14#76016)