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Posted to issues@activemq.apache.org by "Jeff Mesnil (JIRA)" <ji...@apache.org> on 2018/01/16 16:08:01 UTC
[jira] [Created] (ARTEMIS-1611) Artemis transformer interface is
not backwards compatible
Jeff Mesnil created ARTEMIS-1611:
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Summary: Artemis transformer interface is not backwards compatible
Key: ARTEMIS-1611
URL: https://issues.apache.org/jira/browse/ARTEMIS-1611
Project: ActiveMQ Artemis
Issue Type: Bug
Components: Broker
Affects Versions: 2.4.0
Environment: We have users of Artemis 1.x that uses the transformer interface defined in org.apache.activemq.artemis.core.server.cluster.Transformer.
This class was moved in Artemis 2.x in an incompatible way: [https://github.com/apache/activemq-artemis/blob/master/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/cluster/Transformer.java] that redirects to [https://github.com/apache/activemq-artemis/blob/master/artemis-server/src/main/java/org/apache/activemq/artemis/core/server/transformer/Transformer.java]
We are updating Artemis 2.x but it breaks the client configuration that was using the old interface.
We have strong requirement for backwards compatibility and we'd like to come up with a solution so that the new interface could be made backwards compatible with the existing one.
Would it be possible sense to reintroduce the old interface in the server.cluster package so that old code would still be able to run with Artemis 2.x?
Reporter: Jeff Mesnil
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