Hi Ioannis, looks like a bug in the OSGi framework.
I guess that you use Apache Felix, maybe we can dig into Felix. Regards JB On 08/25/2010 06:25 PM, Ioannis Canellos wrote:
Hi, I am trying to identify an issue I am having with the latest karaf release. On a fresh installation I do the following: ka...@root> features:install spring ka...@root> features:install webconsole ka...@root> features:install war At this point I get an exception: Error executing command: Could not start bundle mvn:org.ops4j.pax.web/pax-web-jsp/0.7.2 in feature(s) : Unresolved constraint in bundle org.ops4j.pax.web.pax-web-jsp [53]: Unable to acquire global lock for resolve. I retry the command: ERROR: JarContent: Unable to read bytes. (java.lang.IllegalStateException: zip file closed) With the third attempt everything seems fine The behavior described above is deterministic (it happens everytime). The behavior I will describe below is somehow random (sometimes it happens and sometimes not). ka...@root> features:addUrl file:/<location to a home made feature xml> ka...@root> features:install<home made feature name (its a webapp)> Sometimes I get a ClassNotFoundException: org/osgi/service/http/HttpService (its only solved with restarting karaf), while sometimes it works with no problems.
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