Description of problem:
During normal operation, iMange sever got crash.

Version-Release number of selected component (if applicable):
GIT (linux-config) Revision: 64d83b8807ac899eff77f5b77fa0557331ec7fa8   (Build#
110)

How reproducible:
Intermittent behavior

Steps to Reproduce:
Install iManage and perform normal operation (positive test).
  
Actual results:
During normal operation, iMange sever got crash.

Expected results:
iManage server should not crash

Additional info:
2010-02-16 11:00:10,577 INFO  [org.rhq.enterprise.server.cloud.instance.CacheConsistencyManagerBean] testbox45.pnq.redhat.com took [137]ms to reload cache for 1 agents
2010-02-16 11:00:52,304 WARN  [org.rhq.enterprise.server.configuration.ConfigurationManagerBean] Could not get live configuration for resource [Resource[id=10019, type=Cobbler, key=/etc/cobbler/settings|/etc/cobbler/modules.conf, name=Cobbler, parent=testbox45.pnq.redhat.com-embedded]]org.rhq.core.clientapi.agent.PluginContainerException:Plugin Error: Resource Component for [Cobbler] Resource with id [10019]: An exception was thrown. -> java.lang.reflect.UndeclaredThrowableException:null -> java.lang.Exception:java.lang.NoClassDefFoundError: org/apache/commons/io/FileUtils -> java.lang.NoClassDefFoundError:org/apache/commons/io/FileUtils
2010-02-16 11:00:52,305 WARN  [org.rhq.enterprise.server.configuration.ConfigurationManagerBean] Could not get live resource configuration for resource [Resource[id=10019, type=Cobbler, key=/etc/cobbler/settings|/etc/cobbler/modules.conf, name=Cobbler, parent=testbox45.pnq.redhat.com-embedded]]; will assume latest resource configuration update is the current resource configuration.
2010-02-16 11:00:53,967 WARN  [org.rhq.enterprise.server.configuration.ConfigurationManagerBean] Could not get live configuration for resource [Resource[id=10019, type=Cobbler, key=/etc/cobbler/settings|/etc/cobbler/modules.conf, name=Cobbler, parent=testbox45.pnq.redhat.com-embedded]]org.rhq.core.clientapi.agent.PluginContainerException:Plugin Error: Resource Component for [Cobbler] Resource with id [10019]: An exception was thrown. -> java.lang.reflect.UndeclaredThrowableException:null -> java.lang.Exception:java.lang.NoClassDefFoundError: org/apache/commons/io/FileUtils -> java.lang.NoClassDefFoundError:org/apache/commons/io/FileUtils
2010-02-16 11:00:53,968 WARN  [org.rhq.enterprise.server.configuration.ConfigurationManagerBean] Could not get live resource configuration for resource [Resource[id=10019, type=Cobbler, key=/etc/cobbler/settings|/etc/cobbler/modules.conf, name=Cobbler, parent=testbox45.pnq.redhat.com-embedded]]; will assume latest resource configuration update is the current resource configuration.
2010-02-16 11:00:54,488 ERROR [org.rhq.enterprise.gui.navigation.resource.ResourceTreeModelUIBean] composite parentAutoGroupComposite[Resource: name=Samba Share, members=4, availability=1.0]
2010-02-16 11:00:54,513 ERROR [org.rhq.enterprise.gui.navigation.resource.ResourceTreeModelUIBean] composite parentAutoGroupComposite[Resource: name=Memory Pool, members=5, availability=1.0]
2010-02-16 11:00:54,513 ERROR [org.rhq.enterprise.gui.navigation.resource.ResourceTreeModelUIBean] composite parentAutoGroupComposite[Resource: name=Garbage Collector, members=2, availability=1.0]
2010-02-16 11:00:54,513 ERROR [org.rhq.enterprise.gui.navigation.resource.ResourceTreeModelUIBean] composite parentAutoGroupComposite[Resource: name=Database, members=14, availability=1.0]
2010-02-16 11:00:54,513 ERROR [org.rhq.enterprise.gui.navigation.resource.ResourceTreeModelUIBean] composite parentAutoGroupComposite[Resource: name=Table, members=143, availability=1.0]
2010-02-16 11:00:54,516 ERROR [org.rhq.enterprise.gui.navigation.resource.ResourceTreeModelUIBean] composite parentAutoGroupComposite[Resource: name=Table, members=144, availability=1.0]