Error reporting and deployment failure for services with unresolved dependencies
by Jaikiran Pai
While integrating EJB3 service into current AS trunk, I noticed that if
a Component's service (or any service in general) has unresolved
dependencies, although the service stays in DOWN state (as expected), no
error is reported and the deployment does *not* fail. As a side effect
of this, a runtime invocation on the service (a InitialContext.lookup()
leading to the ServiceReferenceObjectFactory.getObjectInstance() in this
case) ended up hanging indefinitely http://pastebin.com/jK0i1aCi
To debug this, I had to use jconsole and then get a list of all the
services, their dependencies and the state and then figure out what's
missing:
Service
"jboss.deployment.unit.ejb3-example.jar.component.SimpleStatelessSessionBean"
(class org.jboss.as.ee.component.service.ComponentService) mode ACTIVE
state DOWN (dependencies:
jboss.naming.context.java.module.ejb3-example.jar,
jboss.naming.context.java.app.ejb3-example.jar,
jboss.naming.context.java.comp.ejb3-example.jar.SimpleStatelessSessionBean,
jboss.naming.context.java.global."ejb3-example/SimpleStatelessSessionBean!org.jboss.as.demos.ejb3.archive.SimpleStatelessSessionLocal")
(has missing dependency)
Shouldn't a unresolved dependency on a service result in deployment failure?
-Jaikiran
15 years, 1 month
Fwd: patch for jboss modules surefire plugin
by Kabir Khan
If someone is seeing issues with using maven 3.0.3 to run the smoke tests and that is a problem for you let me know and I'll do anther release
Begin forwarded message:
> From: Paul Gier <pgier(a)redhat.com>
> Date: 28 February 2011 15:46:51 GMT
> To: Kabir Khan <kabir.khan(a)jboss.com>
> Subject: patch for jboss modules surefire plugin
>
> Hey Kabir,
>
> I ran into a problem in the jboss modules surefire plugin when testing
> Maven 3.0.3 with the current AS build [1]. The way Maven handles
> generics in parameters has changed slightly and it exposed an issue in
> the plugin. I attached a patch that allows the plugin to work with both
> Maven 3.0.2 and 3.0.3. You should be able to apply it to your github
> sources.
>
> [1]http://jira.codehaus.org/browse/MNG-5027
15 years, 1 month
Build hangs in controller module
by Jaikiran Pai
Updated my local workspace with the latest from AS7 upstream a few
minutes back. The build hangs on my system in the "controller" module
with the following error:
[INFO] --- maven-surefire-plugin:2.5:test (default-test) @
jboss-as-controller ---
[INFO] Surefire report directory:
/home/me/jboss/wc/jbossas/as7/jboss-as/controller/target/surefire-reports
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running
org.jboss.as.controller.test.ExistingConnectionRemoteProxyControllerTestCase
connected
------------
connected
connected
connected
connected
connected
25 Feb, 2011 8:35:51 PM org.jboss.as.protocol.ConnectionImpl
safeHandleMessage
ERROR: Failed to read a message
java.io.EOFException: Read past end of file
at
org.jboss.marshalling.SimpleDataInput.eofOnRead(SimpleDataInput.java:126)
at
org.jboss.marshalling.SimpleDataInput.readByte(SimpleDataInput.java:214)
at
org.jboss.as.protocol.SimpleByteDataInput.readByte(SimpleByteDataInput.java:80)
at
org.jboss.as.protocol.mgmt.ManagementRequestHeader.read(ManagementRequestHeader.java:67)
at
org.jboss.as.protocol.mgmt.ManagementProtocolHeader.<init>(ManagementProtocolHeader.java:55)
at
org.jboss.as.protocol.mgmt.ManagementRequestHeader.<init>(ManagementRequestHeader.java:47)
at
org.jboss.as.protocol.mgmt.ManagementHeaderMessageHandler.handle(ManagementHeaderMessageHandler.java:53)
at
org.jboss.as.protocol.mgmt.AbstractMessageHandler.handleMessage(AbstractMessageHandler.java:59)
at
org.jboss.as.protocol.ConnectionImpl.safeHandleMessage(ConnectionImpl.java:254)
at
org.jboss.as.protocol.ConnectionImpl$1$1.run(ConnectionImpl.java:213)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)
I'm using:
java version "1.6.0_21"
Java(TM) SE Runtime Environment (build 1.6.0_21-b06)
Java HotSpot(TM) Server VM (build 17.0-b16, mixed mode)
I've attached a thread dump which I took when the build was hung. Anyone
else seeing the same issue?
-Jaikiran
15 years, 1 month
Domain Controller / Host - Authentication / Trust
by Darran Lofthouse
I am starting to look into the options we have for a mechanism for the
authentication / trust mechanism we will need between the individual
hosts and the domain controller.
Before going too far I just want to check if there have been any
previous discussion on this that I may have missed.
Regards,
Darran Lofthouse.
15 years, 1 month
Missing dependencies in Web & EJB3 AS7 modules
by Richard Opalka
I'd like to change the following AS7 modules
org.jboss.as.web
org.jboss.as.ejb3
to include the following dependencies
<!-- JSR 181 WS MD -->
<module name="javax.jws.api"/>
<!-- JSR 224 JAXWS API -->
<module name="javax.xml.ws.api"/>
<!-- JBossWS SPI -->
<module name="org.jboss.ws.spi" />
<!-- CXF META-INF servicies -->
<module name="org.jboss.ws.cxf.jbossws-cxf-factories" services="import"/>
<!-- CXF JAXWS API impl -->
<module name="org.jboss.ws.cxf.jbossws-cxf-client" services="import"/>
It's required by JAX-WS 22 & EE6 specs and TCK to have
JAX-WS client runtime available in Servlets and EJBs automatically.
I'm also attaching some usecases to demonstrate usecases.
Objections / comments ?
Rio
--
Richard Opalka
ropalka(a)redhat.com
JBoss, by Red Hat
Office: +420 222 365 200
Mobile: +420 731 186 942
15 years, 1 month
cli
by Alexey Loubyansky
I'd like to give a status update on what I've done so far, collect some
feedback and get a sense of direction for the roadmap.
So, so far it's a primitive thing. There is a script jboss-admin.sh(bat)
under the JBOSS_HOME/bin. It starts a cli as a module (I found it easier
this way).
First thing to do is to connect to the server. It's done with
/connect [host]:[port]
Default host is localhost, default port is 9999.
BTW, for the list of supported commands type /help. Besides /connection
and /help there are /quit and /prefix.
Anything that doesn't start with '/' is considered an operation request.
Operation requests are currently following the format:
[node-type=node-name [, node-type=node-name]*] : operation-name
([name=value [, name=value]*])
e.g.
profile=production,subsystem=threads,bounded-queue-thread-pool=pool1:write-core-threads(count=0,
per-cpu=20)
Whitespaces between separators are insignificant.
If the address part is not specified then the ':' before the operation
name is optional.
If the operation has no arguments then the brackets '()' are optional.
So, if we are at the root, just 'read-resource' will work.
The result of the operation for now is logged by invoking toString() on
it, so it's formatted as on the wiki.
About the /prefix command (it has an alias '/to'). It's an analogue of
the 'cd'. I.e. It specifies a node path prefix for an operation request
before it gets executed. E.g.
/to subsystem=logging
read-resource
will be equivalent to subsystem=logging:read-resource executed from the
root.
It's also possible to end the prefix on the node type, e.g.
/to subsystem
logging:read-resource
will be equivalent to the above.
/to ~ - means go to the root.
'..' - go to the parent node.
.type - go to the node type of the current node.
/prefix (or /to) w/o arguments will print the current prefix value. BTW,
the prefix is not verified to be a valid one (except from the syntax
point of view). If the prefix is wrong the operations will fail, of course.
That's about it for now. So, we talked a bit today with Emanuel and Max
about it. To improve usability we thought of adding:
- some sort of autocompletion (for the commands, node types/names,
operations);
- having higher level management commands on top of the operation
requests, to avoid the verbose syntax of the operation requests for some
common things like deploy/undeploy, add a datasource, etc.
- use the jline for the input (currently it's BufferedReader.readLine()).
Any other ideas, suggestions?
BTW, it's currently in my detyped2 branch.
Thanks,
Alexey
15 years, 1 month
