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Posted to dev@felix.apache.org by "Carsten Ziegeler (JIRA)" <ji...@apache.org> on 2018/02/27 14:44:00 UTC
[jira] [Closed] (FELIX-4452) org.apache.felix.http.bundle jetty
dependency problem
[ https://issues.apache.org/jira/browse/FELIX-4452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carsten Ziegeler closed FELIX-4452.
-----------------------------------
Resolution: Fixed
> org.apache.felix.http.bundle jetty dependency problem
> -----------------------------------------------------
>
> Key: FELIX-4452
> URL: https://issues.apache.org/jira/browse/FELIX-4452
> Project: Felix
> Issue Type: Bug
> Components: HTTP Service
> Affects Versions: http-2.3.0
> Reporter: David Bosschaert
> Assignee: J.W. Janssen
> Priority: Major
> Fix For: http-2.3.0
>
> Attachments: felix-4452.diff
>
>
> In the current trunk, the org.apache.felix.http.bundle bundle contains an inconsistency in its manifest which means it cannot resolve wrt to a package that it exports itself.
> The problem centres around this package:
> org.eclipse.jetty.continuation
> The package is embedded in the bundle and exported in version 8.1.14. However the package is imported in the version range [7.6,8) which means that the import doesn't resolve against its own export.
> I did a little bit of digging and found that the import range stems from a transitive dependency of the org.apache.felix.http.cometd component, which has as part of its dependency tree:
> [INFO] org.apache.felix:org.apache.felix.http.cometd:jar:2.3.0-SNAPSHOT
> [INFO] ...
> [INFO] +- org.eclipse.jetty:jetty-util:jar:8.1.14.v20131031:compile
> [INFO] +- org.cometd.java:cometd-java-server:jar:2.8.0:compile
> [INFO] | +- org.eclipse.jetty:jetty-continuation:jar:7.6.14.v20131031:compile
> As you can see, the direct dependency on Jetty is in version 8.1.14, but the transitive one coming in from cometd is in 7.6.x.
> As it's not a good idea to mix versions of the same dependency for a single component, I looked for a newer version of org.cometd.java to see if it could work with 8.1.14. I found that cometd 3 has an import range of [7.6, 9), so they have updated it there, but cometd 3 is currently unreleased.
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