[jira] [Created] (KARAF-4827) Cannot install feature depending on other 2+ levels of features with prerequisite="true"

["Lijun Liao (JIRA)" <ji...@apache.org>]

Lijun Liao created KARAF-4827:
---------------------------------

             Summary: Cannot install feature depending on other 2+ levels of features with prerequisite="true"
                 Key: KARAF-4827
                 URL: https://issues.apache.org/jira/browse/KARAF-4827
             Project: Karaf
          Issue Type: Bug
          Components: karaf-feature
    Affects Versions: 4.1.0
            Reporter: Lijun Liao
             Fix For: 4.1.0


Steps to reproduce the error:
1. Unpack apache-karaf-4.1.0-SNAPSHOT.tar.gz
2. Add following block to the file "system/org/apache/karaf/features/enterprise/4.1.0-SNAPSHOT/enterprise-4.1.0-SNAPSHOT-features.xml"
<pre>
	<feature name="demo-a">
		<bundle>mvn:javax.interceptor/javax.interceptor-api/1.2</bundle>
	</feature>
	
	<feature name="demo-b">
		<feature prerequisite="true">demo-a</feature>
		<bundle>mvn:org.apache.servicemix.bundles/org.apache.servicemix.bundles.javax-inject/1_2</bundle>
	</feature>
	
	<feature name="demo-c">
		<feature prerequisite="true">demo-b</feature>
		<bundle>mvn:javax.el/javax.el-api/3.0.0</bundle>
	</feature>
</pre>
3. Delete folder data and file lock if available
4. Start karaf (command "bin/karaf")
5. Execute command "feature:install demo-c" in karaf shell, you should get the following error message. 
karaf@root()> feature:install demo-c                                                                                                   xx:xx:xx
gogo: CircularPrerequisiteException: [demo-a/0.0.0]
Error executing command: [demo-a/0.0.0]



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