[jira] [Assigned] (KARAF-6239) Duplicated Resource have been added to the Set bundlesInRegion during compute

["Jean-Baptiste Onofré (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KARAF-6239?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jean-Baptiste Onofré reassigned KARAF-6239:
-------------------------------------------

    Assignee: Jean-Baptiste Onofré

> Duplicated Resource have been added to the Set<Resource> bundlesInRegion during compute
> ---------------------------------------------------------------------------------------
>
>                 Key: KARAF-6239
>                 URL: https://issues.apache.org/jira/browse/KARAF-6239
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf
>    Affects Versions: 4.2.4
>         Environment: Java 8
>            Reporter: Xilai Dai
>            Assignee: Jean-Baptiste Onofré
>            Priority: Major
>
> When install a custom feature (e.g CXF jaxws service) into Karaf 4.2.4, there are Duplicated Resource have been added to the Set<Resource> bundlesInRegion during compute.
> The output from L1344 of https://github.com/apache/karaf/blob/karaf-4.2.4/features/core/src/main/java/org/apache/karaf/features/internal/service/Deployer.java#L1344
> [..., org.eclipse.jetty.http/9.4.12.v20180830, ..., org.eclipse.jetty.http/9.4.12.v20180830, ...]
> Then the only the first "org.eclipse.jetty.http/9.4.12.v20180830" will be removed from "toDeploy" List. Consequently, the "org.eclipse.jetty.http/9.4.12.v20180830" has been installed unexpected.
> {code}
> Installing bundles:
>    mvn:org.example.myprj.route/DemoRESTRoute/0.1.0
>    mvn:org.eclipse.jetty/jetty-http/9.4.12.v20180830
> {code}
> To fix it, have to override the equals() and hashCode() from https://github.com/apache/felix/blob/trunk/utils/src/main/java/org/apache/felix/utils/resource/ResourceImpl.java
> (Fix it on Felix side)
> Or maybe something can be improved in SubsystemResolver.getBundlesPerRegions()? 



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