ClassCastException using cellar when update configuration fields.
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Key: KARAF-1147
URL: https://issues.apache.org/jira/browse/KARAF-1147
Project: Karaf
Issue Type: Bug
Components: cellar-config
Affects Versions: cellar-2.2.2
Environment: Windows, karaf 2.2.5, cellar 2.2.2 and webconsole
installed.
Reporter: svs
Fix For: cellar-2.2.3
When I update a configuration value (with webconsole) an ClassCastException
occure in the cellar code and the configuration is distributed to the other
nodes.
How to reproduce:
- Start karaf 2.2.5;
- Execute commands:
o features:addurl
mvn:org.apache.karaf.cellar/apache-karaf-cellar/2.2.2/xml/features
o features:install cellar
o features:install cellar-webconsole
- http://localhost:8181/system/console/configMgr
- Select "Apache Felix Web Console Event Plugin";
- Change maximum event and Save;
Result:
1. In the Web Console log service:
- Unexpected problem delivery configuration event to
[org.osgi.service.cm.ConfigurationListener .....] java.lang.ClassCastException:
java.lang.Integer cannot be cast to java.lang.String
- In the ./data/log/karaf.log file:
2012-01-05 12:44:50,627 | ERROR | l.PluginServlet) | configadmin
| ? ? | 5 -
org.apache.felix.configadmin - 1.2.8 | Unexpected problem delivery
configuration event to [org.osgi.service.cm.ConfigurationListener, id=209,
bundle=75]
java.lang.ClassCastException: java.lang.Integer cannot be cast to
java.lang.String
at
org.apache.karaf.cellar.config.ConfigurationSupport.filterDictionary(ConfigurationSupport.java:119)[75:org.apache.karaf.cellar.config:2.2.2]
at
org.apache.karaf.cellar.config.LocalConfigurationListener.push(LocalConfigurationListener.java:87)[75:org.apache.karaf.cellar.config:2.2.2]
at
org.apache.karaf.cellar.config.LocalConfigurationListener.configurationEvent(LocalConfigurationListener.java:63)[75:org.apache.karaf.cellar.config:2.2.2]
at
org.apache.felix.cm.impl.ConfigurationManager$FireConfigurationEvent.run(ConfigurationManager.java:1832)[5:org.apache.felix.configadmin:1.2.8]
at
org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:104)[5:org.apache.felix.configadmin:1.2.8]
at java.lang.Thread.run(Thread.java:619)[:1.6.0_21]
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