[SSHD-388] SSH server fails during bundle update

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.14.0
• Assignee: Guillaume Nodet
• Reporter: Jonathan Anstey
• Created: 12/Dec/14 15:50
• Updated: 09/Jan/15 15:31
• Resolved: 09/Jan/15 15:31

Description

When updating a large number of bundles (including sshd, felix, aries, karaf, etc) a NPE from felix can kill the whole SSH server with an exception like:

22:47:59,979 | INFO | agent-1-thread-1 | SshServerFactory | 49 - org.apache.karaf.shell.ssh - 2.3.0.redhat-610394 | Error updating SSH server
java.lang.NullPointerException
at org.apache.felix.framework.BundleRevisionImpl.getResourcesLocal(BundleRevisionImpl.java:571)
at org.apache.felix.framework.BundleWiringImpl.findResourcesByDelegation(BundleWiringImpl.java:1173)
at org.apache.felix.framework.BundleWiringImpl.getResourcesByDelegation(BundleWiringImpl.java:1083)
at org.apache.felix.framework.BundleWiringImpl$BundleClassLoaderJava5.getResources(BundleWiringImpl.java:1870)
at java.util.ServiceLoader$LazyIterator.hasNext(ServiceLoader.java:340)[:1.7.0_71]
at java.util.ServiceLoader$1.hasNext(ServiceLoader.java:439)[:1.7.0_71]
at org.apache.sshd.common.io.DefaultIoServiceFactoryFactory.tryLoad(DefaultIoServiceFactoryFactory.java:72)
at org.apache.sshd.common.io.DefaultIoServiceFactoryFactory.newInstance(DefaultIoServiceFactoryFactory.java:56)
at org.apache.sshd.common.io.DefaultIoServiceFactoryFactory.getFactory(DefaultIoServiceFactoryFactory.java:43)
at org.apache.sshd.common.io.DefaultIoServiceFactoryFactory.create(DefaultIoServiceFactoryFactory.java:37)
at org.apache.sshd.common.AbstractFactoryManager.getIoServiceFactory(AbstractFactoryManager.java:73)
at org.apache.sshd.SshServer.createAcceptor(SshServer.java:409)
at org.apache.sshd.SshServer.start(SshServer.java:325)
at org.apache.karaf.shell.ssh.SshServerFactory.start(SshServerFactory.java:58)
...