[JBoss JIRA] Created: (JGRP-457) Optimization: make threads return immediately if NAKACK has another active thread for the same sender
by Bela Ban (JIRA)
Optimization: make threads return immediately if NAKACK has another active thread for the same sender
-----------------------------------------------------------------------------------------------------
Key: JGRP-457
URL: http://jira.jboss.com/jira/browse/JGRP-457
Project: JGroups
Issue Type: Feature Request
Reporter: Bela Ban
Assigned To: Bela Ban
Priority: Minor
Fix For: 2.5
In NAKACK, when a thread places a message for sender S into the NakReceiverWindow NRW, it subsequently acquires a lock on NRW (lock by sender) and removes as many messages as possible and passes them up.
If many threads do this at the same time, all threads but one are blocked, and - when finally unblocked - usually return. This causes context switches and possibly cache flushing, so a better way would be to have the threads check whether another thread is already removing messages using a CAS operation *before* acquiring the lock.
The effect should be that no threads will wait on the lock unnecessarily, and thus fewer context switches, and more threads available to the pool.
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2 weeks, 5 days
[JBoss JIRA] (WFLY-324) xinclude support in the management model
by Jason Greene (JIRA)
[ https://issues.jboss.org/browse/WFLY-324?page=com.atlassian.jira.plugin.s... ]
Jason Greene commented on WFLY-324:
-----------------------------------
I have a prototype for this, but it requires further discussion. Deferring to 9
> xinclude support in the management model
> ----------------------------------------
>
> Key: WFLY-324
> URL: https://issues.jboss.org/browse/WFLY-324
> Project: WildFly
> Issue Type: Feature Request
> Security Level: Public(Everyone can see)
> Components: Domain Management
> Reporter: Brian Stansberry
> Assignee: Jason Greene
> Fix For: 9.0.0.CR1
>
>
> Ability to use xinclude in the domain/xml/host.xml/standalone.xml documents. Not necessarily anywhere, but where the model supports storing the information. Upon changes to the model, persistence of the relevant elements would be to the specified file.
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11 years, 9 months
[JBoss JIRA] (WFLY-324) xinclude support in the management model
by Jason Greene (JIRA)
[ https://issues.jboss.org/browse/WFLY-324?page=com.atlassian.jira.plugin.s... ]
Jason Greene updated WFLY-324:
------------------------------
Fix Version/s: 9.0.0.CR1
(was: 8.0.0.CR1)
(was: 8.0.0.Final)
> xinclude support in the management model
> ----------------------------------------
>
> Key: WFLY-324
> URL: https://issues.jboss.org/browse/WFLY-324
> Project: WildFly
> Issue Type: Feature Request
> Security Level: Public(Everyone can see)
> Components: Domain Management
> Reporter: Brian Stansberry
> Assignee: Jason Greene
> Fix For: 9.0.0.CR1
>
>
> Ability to use xinclude in the domain/xml/host.xml/standalone.xml documents. Not necessarily anywhere, but where the model supports storing the information. Upon changes to the model, persistence of the relevant elements would be to the specified file.
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11 years, 9 months
[JBoss JIRA] (WFLY-2821) Intermittent failures in EE resource injection tests
by Jason Greene (JIRA)
[ https://issues.jboss.org/browse/WFLY-2821?page=com.atlassian.jira.plugin.... ]
Jason Greene updated WFLY-2821:
-------------------------------
Fix Version/s: 9.0.0.CR1
(was: 8.0.0.Final)
> Intermittent failures in EE resource injection tests
> ----------------------------------------------------
>
> Key: WFLY-2821
> URL: https://issues.jboss.org/browse/WFLY-2821
> Project: WildFly
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: EE
> Affects Versions: 8.0.0.CR1
> Reporter: Brian Stansberry
> Assignee: David Lloyd
> Fix For: 9.0.0.CR1
>
>
> The set of 5 failures shown below are recurring intermittently in the WF testsuite:
> http://brontes.lab.eng.brq.redhat.com/viewLog.html?buildId=8698&buildType...
> org.jboss.as.test.integration.ee.injection.resource.enventry
> EnvEntryInjectionTestCase.testNonExistantResourceCannotBeLookedUp
> org.jboss.as.test.integration.ee.injection.resource.noncomponent
> NonComponentResourceInjectionTestCase.testBindingDoesNotExist
> org.jboss.as.test.integration.ee.injection.resource.persistencecontextref
> PersistenceContextRefTestCase.testCorrectPersistenceUnitInjectedFromAnnotation2
> PersistenceContextRefTestCase.testCorrectPersistenceUnitInjectedFromPersistenceUnitRef
> PersistenceContextRefTestCase.testCorrectPersistenceUnitInjectedFromRefInjectionTarget2
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11 years, 9 months
[JBoss JIRA] (WFLY-2774) Non-distributed, stateful web applications cannot be load balanced using sticky sessions
by Jason Greene (JIRA)
[ https://issues.jboss.org/browse/WFLY-2774?page=com.atlassian.jira.plugin.... ]
Jason Greene commented on WFLY-2774:
------------------------------------
This should be resolved once CR2 of undertow is included
> Non-distributed, stateful web applications cannot be load balanced using sticky sessions
> ----------------------------------------------------------------------------------------
>
> Key: WFLY-2774
> URL: https://issues.jboss.org/browse/WFLY-2774
> Project: WildFly
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: Web (Undertow)
> Affects Versions: 8.0.0.CR1
> Reporter: Paul Ferraro
> Assignee: Paul Ferraro
> Priority: Critical
> Fix For: 8.0.0.Final
>
>
> In AS7, one could configure a load balancer with sticky sessions to support load balancing for non-distributed web applications.
> While the distributed session manager supports parsing and formatting of the instance-id from/to the session id, the in-memory session manager does not.
> The use case for this are stateful web applications that do not require high-availability of state (e.g. a stateless web-app that uses container managed authentication), but would also like to scale beyond the capacity of a single server.
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11 years, 9 months
[JBoss JIRA] (WFLY-2641) ARQ upgrade likely to cause test failures
by Jason Greene (JIRA)
[ https://issues.jboss.org/browse/WFLY-2641?page=com.atlassian.jira.plugin.... ]
Jason Greene reassigned WFLY-2641:
----------------------------------
Assignee: Jason Greene (was: Aslak Knutsen)
> ARQ upgrade likely to cause test failures
> ------------------------------------------
>
> Key: WFLY-2641
> URL: https://issues.jboss.org/browse/WFLY-2641
> Project: WildFly
> Issue Type: Task
> Security Level: Public(Everyone can see)
> Reporter: Thomas Diesler
> Assignee: Jason Greene
> Priority: Blocker
> Fix For: 9.0.0.CR1
>
>
> {code}
> testSimpleBundleWithWabExtension(org.jboss.test.osgi.example.webapp.WebAppTestCase) Time elapsed: 0.028 sec <<< ERROR!
> java.lang.NullPointerException: null
> at org.jboss.arquillian.junit.Arquillian$6.evaluate(Arquillian.java:290)
> at org.jboss.arquillian.junit.Arquillian$4.evaluate(Arquillian.java:226)
> at org.jboss.arquillian.junit.Arquillian.multiExecute(Arquillian.java:314)
> at org.jboss.arquillian.junit.Arquillian.access$100(Arquillian.java:46)
> at org.jboss.arquillian.junit.Arquillian$5.evaluate(Arquillian.java:240)
> {code}
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11 years, 9 months