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From "Dain Sundstrom (JIRA)" <...@geronimo.apache.org>
Subject [jira] Closed: (GERONIMO-1787) Possible to have a configuration partially installed that is not possible to undeploy
Date Thu, 06 Apr 2006 05:44:59 GMT
     [ http://issues.apache.org/jira/browse/GERONIMO-1787?page=all ]
     
Dain Sundstrom closed GERONIMO-1787:
------------------------------------

    Resolution: Fixed

Should be fixed. 

> Possible to have a configuration partially installed that is not possible to undeploy
> -------------------------------------------------------------------------------------
>
>          Key: GERONIMO-1787
>          URL: http://issues.apache.org/jira/browse/GERONIMO-1787
>      Project: Geronimo
>         Type: Bug
>     Security: public(Regular issues) 
>   Components: deployment, kernel
>     Versions: 1.0
>  Environment: Windows XP
> 1.0 branch rev 379335.
>     Reporter: John Sisson
>     Assignee: Dain Sundstrom
>     Priority: Minor
>      Fix For: 1.1

>
> When a configuration is being deployed, it causes GBeans to be serialized to the config
store.  During serialization, static initializers in EJBs are executed.  If the static initializers
in the EJBs throw an exception it appears to leave the config in the config store in a partially
deployed state that cannot be undeployed.
> The workaround to undeploy it is to edit the geronimo\config-store\index.properties file
and to delete the numbered directory for the configuration under the geronimo\config-store
directory.
> Here is an example of a static initializer of an EJB being executed during deployment.
 (More info below stack trace).
>     System Thread [RMI TCP Connection(5)-172.21.35.100] (Suspended (exception java.lang.ClassCastException))
>         org.apache.xerces.parsers.DOMParser.<init>(org.apache.xerces.util.SymbolTable,
org.apache.xerces.xni.grammars.XMLGrammarPool) line: not available
>         org.apache.xerces.parsers.DOMParser.<init>() line: not available
>         <SNIP>
>         com.acme.myapp.ejb.MyBean.<clinit>() line: not available
>         java.io.ObjectStreamClass.hasStaticInitializer(java.lang.Class) line: not available
[native method]
>         java.io.ObjectStreamClass.computeDefaultSUID(java.lang.Class) line: 1557
>         java.io.ObjectStreamClass.access$100(java.lang.Class) line: 47
>         java.io.ObjectStreamClass$1.run() line: 173
>         java.security.AccessController.doPrivileged(java.security.PrivilegedAction) line:
not available [native method]
>         java.io.ObjectStreamClass.getSerialVersionUID() line: 170
>         java.io.ObjectStreamClass.writeNonProxy(java.io.ObjectOutputStream) line: 557
>         java.io.ObjectOutputStream.writeClassDescriptor(java.io.ObjectStreamClass) line:
591
>         java.io.ObjectOutputStream.writeNonProxyDesc(java.io.ObjectStreamClass, boolean)
line: 1142
>         java.io.ObjectOutputStream.writeClassDesc(java.io.ObjectStreamClass, boolean)
line: 1100
>         java.io.ObjectOutputStream.writeClass(java.lang.Class, boolean) line: 1082
>         java.io.ObjectOutputStream.writeObject0(java.lang.Object, boolean) line: 996
>         java.io.ObjectOutputStream.defaultWriteFields(java.lang.Object, java.io.ObjectStreamClass)
line: 1332
>         java.io.ObjectOutputStream.writeSerialData(java.lang.Object, java.io.ObjectStreamClass)
line: 1304
>         java.io.ObjectOutputStream.writeOrdinaryObject(java.lang.Object, java.io.ObjectStreamClass,
boolean) line: 1247
>         java.io.ObjectOutputStream.writeObject0(java.lang.Object, boolean) line: 1052
>         java.io.ObjectOutputStream.defaultWriteFields(java.lang.Object, java.io.ObjectStreamClass)
line: 1332
>         java.io.ObjectOutputStream.writeSerialData(java.lang.Object, java.io.ObjectStreamClass)
line: 1304
>         java.io.ObjectOutputStream.writeOrdinaryObject(java.lang.Object, java.io.ObjectStreamClass,
boolean) line: 1247
>         java.io.ObjectOutputStream.writeObject0(java.lang.Object, boolean) line: 1052
>         java.io.ObjectOutputStream.defaultWriteFields(java.lang.Object, java.io.ObjectStreamClass)
line: 1332
>         java.io.ObjectOutputStream.writeSerialData(java.lang.Object, java.io.ObjectStreamClass)
line: 1304
>         java.io.ObjectOutputStream.writeOrdinaryObject(java.lang.Object, java.io.ObjectStreamClass,
boolean) line: 1247
>         java.io.ObjectOutputStream.writeObject0(java.lang.Object, boolean) line: 1052
>         java.io.ObjectOutputStream.defaultWriteFields(java.lang.Object, java.io.ObjectStreamClass)
line: 1332
>         java.io.ObjectOutputStream.writeSerialData(java.lang.Object, java.io.ObjectStreamClass)
line: 1304
>         java.io.ObjectOutputStream.writeOrdinaryObject(java.lang.Object, java.io.ObjectStreamClass,
boolean) line: 1247
>         java.io.ObjectOutputStream.writeObject0(java.lang.Object, boolean) line: 1052
>         java.io.ObjectOutputStream.writeObject(java.lang.Object) line: 278
>         org.apache.geronimo.gbean.GBeanData.writeExternal(java.io.ObjectOutput) line:
137
>         org.apache.geronimo.kernel.config.Configuration.storeGBeans(java.util.List) line:
614
>         org.apache.geronimo.system.configuration.ExecutableConfigurationUtil.getConfigurationGBeanData(org.apache.geronimo.kernel.config.ConfigurationData)
line: 166
>         org.apache.geronimo.system.configuration.ExecutableConfigurationUtil.writeConfiguration(org.apache.geronimo.kernel.config.ConfigurationData,
java.io.File) line: 122
>         org.apache.geronimo.system.configuration.LocalConfigStore.install(org.apache.geronimo.kernel.config.ConfigurationData,
java.io.File) line: 269
>         org.apache.geronimo.system.configuration.LocalConfigStore$$FastClassByCGLIB$$ba31ca6b.invoke(int,
java.lang.Object, java.lang.Object[]) line: not available
>         <SNIP>
> The user will end up getting the following exception on the deploy command:
> org.apache.geronimo.kernel.config.InvalidConfigException: Could not extract gbean data
from configuration
>         at org.apache.geronimo.kernel.config.ConfigurationManagerImpl.loadGBeans(ConfigurationManagerImpl.java:130)
>         at org.apache.geronimo.kernel.config.ConfigurationManagerImpl$$FastClassByCGLIB$$fbed85d2.invoke(<generated>)
>        <SNIP>
> If you look at the geronimo\config-store\index.properties file, there is an entry for
the configuration that didn't deploy properly.  Also there is a numbered config directory
for the configuration that didn't deploy properly under the geronimo\config-store directory.
> If the user then attempts to undeploy the application they get an error similar to the
following:
>     Error:
>     com.acme.myapp/1.0/car does
>     not appear to be a the name of a module available on the selected
>     server. Perhaps it has already been stopped or undeployed?  If
>     you're trying to specify a TargetModuleID, use the syntax
>     TargetName|ModuleName instead. If you're not sure what's running,
>     try the list-modules command.
> This appears to be due to a NPE in NPE in org.apache.geronimo.kernel.config.Configuration.unloadGBeans()
Line 328.  This NPE gets caught by org.apache.geronimo.kernel.config.EditableConfigurationManagerImpl.unload()
Line 231 and in turn a NoSuchConfigException("Problem unloading config: " exception is thrown.
> Need to review in 1.1 branch.

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