camel-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "RAHUL JAIN (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CAMEL-8923) Kafka: Topic name lookup from message headers in the producer causes infinite loop
Date Wed, 01 Jul 2015 08:43:05 GMT

    [ https://issues.apache.org/jira/browse/CAMEL-8923?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14609747#comment-14609747
] 

RAHUL JAIN commented on CAMEL-8923:
-----------------------------------

Yes. For now, I am doing exactly that. 

> Kafka: Topic name lookup from message headers in the producer causes infinite loop
> ----------------------------------------------------------------------------------
>
>                 Key: CAMEL-8923
>                 URL: https://issues.apache.org/jira/browse/CAMEL-8923
>             Project: Camel
>          Issue Type: Bug
>          Components: camel-kafka
>    Affects Versions: 2.15.1
>            Reporter: RAHUL JAIN
>            Assignee: Willem Jiang
>
> Refer changes done for CAMEL-7331
> The change causes a critical bug.
> For a camel route as follows:
> {code}
> from("kafka://<broker>?topic=T1")
> .process(myProcessor)
> .to("kafka://<broker>?topic=T2")
> {code}
> KafkaExchange will be created by KafkaConsumer and the topic will be set to "T1" in the
header.
> For the 'to' endpoint, KafkaProducer will try to read the topic from the exchange header
which is still "T1" instead of "T2" thereby causing an infinite loop.
> As discussed in user-group, a different header should be used to read the topic name
from message. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message