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Posted to issues@activemq.apache.org by "Jean-Baptiste Onofré (Jira)" <ji...@apache.org> on 2020/03/10 10:04:00 UTC
[jira] [Commented] (AMQ-7291) Message body is read-only exception
when setting property on Bytes message
[ https://issues.apache.org/jira/browse/AMQ-7291?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17055769#comment-17055769 ]
Jean-Baptiste Onofré commented on AMQ-7291:
-------------------------------------------
I'm fixing the test.
> Message body is read-only exception when setting property on Bytes message
> ---------------------------------------------------------------------------
>
> Key: AMQ-7291
> URL: https://issues.apache.org/jira/browse/AMQ-7291
> Project: ActiveMQ
> Issue Type: Bug
> Components: JMS client
> Affects Versions: 5.x
> Reporter: Jorge Esteban Quilcate Otoya
> Assignee: Jean-Baptiste Onofré
> Priority: Major
> Fix For: 5.16.0, 5.15.12
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> In [Zipkin's Brave instrumentation for JMS clients|https://github.com/openzipkin/brave/tree/master/instrumentation/jms], we are currently having issues on adding properties to ActiveMQ BytesMessage <https://github.com/openzipkin/brave/issues/967>
>
> While setting String property on `ActiveMQMessage` works fine, setting String property on `ActiveMQBytesMessage` throws "Message body is read-only exception".
>
> Checking the source code `ActiveMQMessage` only checks if properties are read-only: [https://github.com/apache/activemq/blob/master/activemq-client/src/main/java/org/apache/activemq/command/ActiveMQMessage.java#L493-L495]
>
> While `ActiveMQBytesMessage` check if body is read-only when setting property: [https://github.com/apache/activemq/blob/master/activemq-client/src/main/java/org/apache/activemq/command/ActiveMQBytesMessage.java#L917] calling [https://github.com/apache/activemq/blob/master/activemq-client/src/main/java/org/apache/activemq/command/ActiveMQBytesMessage.java#L834]
>
> Would love if someone can clarify if this is actually a bug and how to deal with this scenario if it is not.
>
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