March 2007 - jboss-dev-forums - Jboss List Archives

[Design of Clustering on JBoss (Clusters/JBoss)] - HASingleton and partition merges

by bstansberry＠jboss.com

Discussion related to http://jira.jboss.com/jira/browse/JBAS-4229. The way a clustered service is aware that a 'split brain' situation has occurred and is now healed is by receiving a MergeView from JGroups. Problem here is that HASingletonSupport does not receive view change notifications from JGroups -- it receives service topology change notifications from DistributedReplicantManager. (The topology of a service can change for reasons other than view changes; e.g. undeploy of the service on a node.) The topology change notification does not include any information as to whether the change was due to a merge. In 4.x this can be somewhat shakily resolved by having the topology change callback do some extra work to try to figure out from HAPartition whether a MergeView has occurred. That is, register with the HAPartition for membership change events and track whether they are due to merges. I say shakily resolved because the topology change notifications and the view change notifications come on separate threads with no guaranteed ordering. If numerous events are received in short order, the potential to have mis-correlation between topology changes and view changes certainly exists. In 5.x a cleaner solution is possible, since in a major version I can change the DRM.replicantListener interface. I can add a boolean flag to the callback so the DRM can directly notify the singleton that the change was due to a merge. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030370#4030370 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030370

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[Design of Messaging on JBoss (Messaging/JBoss)] - Failure on RemotingConnectionConfigurationTest::testConnecti

by clebert.suconic＠jboss.com

After updating Remoting, this test is failling... The test is calling callbackConnectors.get(callbackHandler) and this HashMap operation is retuning a HashSet while it used to return a Connector. | Connector connector = Connector)callbackConnectors.get(callbackHandler); | I don't know if the API changed... if this test is now invalid... or what? I would need to get some input on this... as i didn't authored the test I don't know what's this is supposed to return. Ron, Tom Elrod? This is a more complete snippet of the failing test: if ("socket".equals(transport) | || "sslsocket".equals(transport) | || "bisocket".equals(transport) | || "sslbisocket".equals(transport)) | { | field = Client.class.getDeclaredField("callbackConnectors"); | field.setAccessible(true); | Map callbackConnectors = (Map)field.get(client); | | InvokerCallbackHandler callbackHandler = remotingConnection.getCallbackManager(); | Connector connector = (Connector)callbackConnectors.get(callbackHandler); | locator = new InvokerLocator(connector.getInvokerLocator()); | assertEquals(address, locator.getHost()); | assertEquals(freePort, locator.getPort()); | } | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030354#4030354 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030354

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[Design of POJO Server] - Re: trunk testsuite status

by scott.stark＠jboss.org

I will as issues fall outside of AS. Clebert is helping with the jbm integration. By Friday's status call everything should be pretty well classified and assigned. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030349#4030349 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030349

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[Design of POJO Server] - Re: trunk testsuite status

by anil.saldhana＠jboss.com

| java.lang.NullPointerException: at org.jboss.test.JBossTestCase.getServerHost(JBossTestCase.java:386 | is a common occurrence. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030348#4030348 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030348

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[Design of Security on JBoss] - Re: SecurityContext

by scott.stark＠jboss.org

That's correct and what the test is validating. We have gone around on this in the past, but settled on the run-as identity being what should be seen as propagated. use-caller-identity really is a noop default behavior that does not change the previously established authenticated identity vs run-as which is changing it for the call. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030347#4030347 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030347

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[Design of POJO Server] - Re: trunk testsuite status

by charles.crouch＠jboss.com

This is excellent news Scott. For the first time in a long time we had a trunk testsuite build running to completion on cruisecontrol this morning. Well done. http://cruisecontrol.jboss.com/cc/buildresults/jboss-head-testsuite-1.5?l... Is it worth trying to get other people to look at some of these test failures too? Cheers View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030344#4030344 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030344

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[Design the new POJO MicroContainer] - Re: Migration to maven

by Kevin.Conner＠jboss.com

You could also try http://maven.apache.org/plugins/maven-ant-plugin/ant-mojo.html View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030343#4030343 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030343

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[Design of JBoss internal QA (Test Suite)] - Re: Testsuite runs failing due to server failed startups/tim

by rachmatowicz＠jboss.com

I ran the 4.2 testsuite yesterday on x86-RHEL4 with the heap size and PermSize and heapsize set as above, and had a clean run (i.e. the problem with OOMEs on the 'all' configuration were 'fixed'). I ran the 4.2 testsuite today on Windows x86_64 with the same values of heap size and PermSize on the 'all' configuration and got OOMEs on heap space in the 'jacc-sercuritymgr' and 'default' configuration: jacc-securitymgr/log/server.log: java.lang.OutOfMemoryError: Java heap space ... default/log/server.log: java.lang.OutOfMemoryError: Java heap space .... I had not adjusted the JVM memory options on those targets. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030342#4030342 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030342

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[Deployers on JBoss (Deployers/JBoss)] - Error Incompletely deployed packages while running app on

by gsawant

I am trying to deploy a war in jboss. I also want to run app on port 8088 and not on default port 8080. I made changes to jboss-service.xml and jboss-bindning.xml. Changes in jboss-service.xml < oc-ports < resource:jboss-bindings.xml --- > ports-01 > ${jboss.home.url}/docs/examples/binding-manage r/sample-bindings.xml When I run command run -c ordercenter I get following error. --- Incompletely deployed packages --- org.jboss.deployment.DeploymentInfo@62e2cea3 { url=file:/C:/jboss-4.0.5.GA/serve r/ordercenter/deploy/ordercenter.war } deployer: null status: null state: INIT_WAITING_DEPLOYER watch: file:/C:/jboss-4.0.5.GA/server/ordercenter/deploy/ordercenter.war altDD: null lastDeployed: 1174501033215 lastModified: 1174501033175 mbeans: I will be thankful if any if you could giude me sloving this error. Thanks Geeta View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030340#4030340 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030340

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[Design the new POJO MicroContainer] - Re: Migration to maven

by pgier

"scott.stark(a)jboss.org" wrote : What is the state of ide mvn support? | This eclipse plugin is available: http://m2eclipse.codehaus.org/ I have been using it, and it's not great, but it does build my classpath based on the dependencies in the pom. So that is helpful. There is also this maven plugin that can generate IDEA files: http://maven.apache.org/plugins/maven-idea-plugin/ You could either manually run this for a project, or you could probably set up your local settings to have this plugin run automatically. I don't have IDEA, so I haven't tried it out though. And there is a netbeans plugin for maven too: http://mevenide.codehaus.org/m2-site/ but I haven't tried this one either. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4030339#4030339 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4030339

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jboss-dev-forums March 2007