Bugs item #559012, was opened at 2002-05-21 22:30
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Category: JBossServer
Group: v3.0 Rabbit Hole
Status: Closed
Resolution: Invalid
Priority: 5
Submitted By: Scott M Stark (starksm)
Assigned to: David Jencks (d_jencks)
Summary: Why no deploy error for service CNFE
Initial Comment:
If I deploy a service such as the following for which
there is no my.company.MyService class available,
the service successfull deploys. Why?
deploy 821>cat bad-service.xml
<?xml version="1.0" encoding="UTF-8"?>
<server>
<mbean code="my.company.MyService"
name="user:service=MyService">
<attribute
name="MyAttribute">AttributeValue</attribute>
</mbean>
</server>
2002-05-21 22:31:18,765 DEBUG
[org.jboss.deployment.scanner.URLDeploymentSca
nner] Watch URL for: file:/D:/usr/JBoss3.0/jboss-
all/build/output/jboss-3.0.0RC4/server/log4j-
chap2/deploy/jmx-html-adaptor.sar ->
file:/D:/usr/JBoss3.0/jboss-all/build/output/jboss-
3.0.0RC4/server/log4j-chap2/deploy/jmx-html-
adaptor.sar
2002-05-21 22:31:18,765 INFO
[org.jboss.deployment.MainDeployer] Starting
deployment of package: file:/D:/usr/JBoss3.0/jboss-
all/build/output/jboss-3.0.0RC4/server/log4j-
chap2/deploy/bad-service.xml
2002-05-21 22:31:18,781 DEBUG
[org.jboss.deployment.MainDeployer] Starting
deployment (init step) of package at:
file:/D:/usr/JBoss3.0/jboss-all/build/output/jboss-
3.0.0RC4/server/log4j-chap2/deploy/bad-
service.xml
2002-05-21 22:31:18,781 DEBUG
[org.jboss.deployment.MainDeployer] using
deployer
org.jboss.deployment.SARDeployer@78a212
2002-05-21 22:31:18,796 DEBUG
[org.jboss.deployment.SARDeployer] about to copy
0 local directories
2002-05-21 22:31:18,796 DEBUG
[org.jboss.deployment.MainDeployer] found 0
subpackages of file:/D:/usr/JBoss3.0/jboss-
all/build/output/jboss-3.0.0RC4/server/log4j-
chap2/deploy/bad-service.xml
2002-05-21 22:31:18,796 DEBUG
[org.jboss.deployment.MainDeployer] Watching
new file: file:/D:/usr/JBoss3.0/jboss-
all/build/output/jboss-3.0.0RC4/server/log4j-
chap2/deploy/bad-service.xml
2002-05-21 22:31:18,796 DEBUG
[org.jboss.deployment.MainDeployer] create step
for deployment file:/D:/usr/JBoss3.0/jboss-
all/build/output/jboss-3.0.0RC4/server/log4j-
chap2/deploy/bad-service.xml
2002-05-21 22:31:18,796 DEBUG
[org.jboss.deployment.SARDeployer] Deploying
SAR, create step: url file:/D:/usr/JBoss3.0/jboss-
all/build/output/jboss-3.0.0RC4/server/log4j-
chap2/deploy/bad-service.xml
2002-05-21 22:31:18,796 DEBUG
[org.jboss.system.ServiceCreator] About to create
bean: user:service=MyService
2002-05-21 22:31:18,796 DEBUG
[org.jboss.system.ServiceCreator] code:
my.company.MyService
2002-05-21 22:31:18,890 DEBUG
[org.jboss.system.ServiceCreator] Class not found
for mbean: user:service=MyService
2002-05-21 22:31:18,890 DEBUG
[org.jboss.deployment.MainDeployer] Done with
create step of deploying bad-service.xml
2002-05-21 22:31:18,890 DEBUG
[org.jboss.deployment.MainDeployer] start step for
deployment file:/D:/usr/JBoss3.0/jboss-
all/build/output/jboss-3.0.0RC4/server/log4j-
chap2/deploy/bad-service.xml
2002-05-21 22:31:18,890 DEBUG
[org.jboss.deployment.SARDeployer] Deploying
SAR, start step: url file:/D:/usr/JBoss3.0/jboss-
all/build/output/jboss-3.0.0RC4/server/log4j-
chap2/deploy/bad-service.xml
2002-05-21 22:31:18,890 DEBUG
[org.jboss.deployment.MainDeployer] Final (start)
deployment step successfully completed on
package: bad-service.xml
2002-05-21 22:31:18,890 INFO
[org.jboss.deployment.MainDeployer] Successfully
completed deployment of package:
file:/D:/usr/JBoss3.0/jboss-all/build/output/jboss-
3.0.0RC4/server/log4j-chap2/deploy/bad-
service.xml
----------------------------------------------------------------------
>Comment By: Scott M Stark (starksm)
Date: 2002-05-22 08:58
Message:
Logged In: YES
user_id=175228
With no timeout? Do you guys ever maintain production
systems?
----------------------------------------------------------------------
Comment By: David Jencks (d_jencks)
Date: 2002-05-22 04:57
Message:
Logged In: YES
user_id=60525
This is as designed. If you deploy the class later, the
original service deployment will complete. If you undeploy
the class later still, the service will undeploy, saving its
attribute values, and redeploy when the class again becomes
available.
You can get a list of mbeans waiting for their classes with
the listWaitingMBeans method on ServiceController.
This is the functionality that I understand Marc wanted from
the MBeanClassLoaders. It turned out that implementing it
without the MBeanClassLoader was simpler.
Apparently I never filed a change note on this one.
----------------------------------------------------------------------
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