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https://issues.apache.org/jira/browse/KARAF-6732?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17119262#comment-17119262
]
Jean-Baptiste Onofré commented on KARAF-6732:
---------------------------------------------
The change is about the "new" resolver introduced in Karaf 4.2.
Karaf evaluates the resolution based on the features available (installed or
not). Here we have two features providing the same resource. So the resolver
"switches" from one to another. The real fix in Karaf is to remove the jetty
feature to only use the one from pax-web. In Karaf 4.1, it was the opposite: we
didn't use pax-web feature and karaf feature used its own.
Let me try to remove jetty feature to see if it actually fixes the issue. If
yes, I will remove the jetty feature to "force" user to use pax-web feature.
> Unexpected bundles refreshed behavior from the Deployer of Feature service
> --------------------------------------------------------------------------
>
> Key: KARAF-6732
> URL: https://issues.apache.org/jira/browse/KARAF-6732
> Project: Karaf
> Issue Type: Bug
> Components: karaf
> Affects Versions: 4.2.4, 4.2.8
> Environment: Java 8, Java 11
> Reporter: Xilai Dai
> Assignee: Jean-Baptiste Onofré
> Priority: Critical
> Fix For: 4.3.0, 4.2.9
>
>
> Unexpected bundles refreshed behavior comes from karaf 4.2.x.
> For example:
> feature:repo-add mvn:org.apache.camel.karaf/apache-camel/2.23.1/xml/features
> feature:install camel-cxf
> When try to install the "camel-cxf" feature the second time or one more time,
> many of the installed bundled got refreshed
> {code:java}
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 | Refreshing bundles:
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.camel.camel-cxf/2.23.1 (Wired to org.apache.cxf.cxf-core/3.2.7
> which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.camel.camel-cxf-transport/2.23.1 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-core/3.2.7 (Wired to
> org.apache.cxf.cxf-rt-transports-http-jetty/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-bindings-soap/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-bindings-xml/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-databinding-jaxb/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-features-logging/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-frontend-jaxrs/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-frontend-jaxws/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-frontend-simple/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-management/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-rs-client/3.2.7 (Wired to org.apache.cxf.cxf-core/3.2.7
> which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-rs-extension-providers/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-rs-extension-search/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-rs-json-basic/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-rs-service-description/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,909 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-transports-http/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-transports-http-jetty/3.2.7 (Should be wired to:
> org.eclipse.jetty.http/9.4.22.v20191022 (through
> [org.apache.cxf.cxf-rt-transports-http-jetty/3.2.7] osgi.wiring.package;
> filter:="(&(osgi.wiring.package=org.eclipse.jetty.http)(version>=9.2.0)(!(version>=10.0.0)))"))
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.cxf-rt-wsdl/3.2.7 (Wired to org.apache.cxf.cxf-core/3.2.7
> which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.apache.cxf.karaf.cxf-karaf-commands/3.2.7 (Wired to
> org.apache.cxf.cxf-core/3.2.7 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.client/9.4.22.v20191022 (Should be wired to:
> org.eclipse.jetty.http/9.4.22.v20191022 (through
> [org.eclipse.jetty.client/9.4.22.v20191022] osgi.wiring.package;
> filter:="(&(osgi.wiring.package=org.eclipse.jetty.http)(version>=9.4.22)(!(version>=10.0.0)))"))
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.deploy/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.server/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.jaas/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.security/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.jndi/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.server/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.plus/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.jndi/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.proxy/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.client/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.rewrite/9.4.22.v20191022 (Should be wired to:
> org.eclipse.jetty.http/9.4.22.v20191022 (through
> [org.eclipse.jetty.rewrite/9.4.22.v20191022] osgi.wiring.package;
> filter:="(&(osgi.wiring.package=org.eclipse.jetty.http)(version>=9.4.22)(!(version>=10.0.0)))"))
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.security/9.4.22.v20191022 (Should be wired to:
> org.eclipse.jetty.http/9.4.22.v20191022 (through
> [org.eclipse.jetty.security/9.4.22.v20191022] osgi.wiring.package;
> filter:="(&(osgi.wiring.package=org.eclipse.jetty.http)(version>=9.4.22)(!(version>=10.0.0)))"))
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.security.jaspi/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.security/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.server/9.4.22.v20191022 (Should be wired to:
> org.eclipse.jetty.http/9.4.22.v20191022 (through
> [org.eclipse.jetty.server/9.4.22.v20191022] osgi.wiring.package;
> filter:="(&(osgi.wiring.package=org.eclipse.jetty.http)(version>=9.4.22)(!(version>=10.0.0)))"))
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.servlet/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.security/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.servlets/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.server/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.webapp/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.security/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.websocket.client/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.client/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.websocket.javax.websocket/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.client/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.websocket.javax.websocket.server/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.client/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.eclipse.jetty.websocket.server/9.4.22.v20191022 (Wired to
> org.eclipse.jetty.server/9.4.22.v20191022 which is being refreshed)
> 2020-05-27T10:50:20,914 | INFO | features-3-thread-1 | FeaturesServiceImpl
> | 11 - org.apache.karaf.features.core - 4.2.8 |
> org.ops4j.pax.web.pax-web-jetty/7.2.14 (Wired to
> org.eclipse.jetty.security/9.4.22.v20191022 which is being refreshed) {code}
> Looking into the source and debug
> [https://github.com/apache/karaf/blob/master/features/core/src/main/java/org/apache/karaf/features/internal/service/Deployer.java#L1269]
> Even though there is no dependency changes but the Deployer class still
> calculate them and added into the "Should be wired to".
> When this behavior happening, many of the installed user business bundles got
> refreshed, this is a disaster for the customer.
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