[JBoss JIRA] Created: (JGRP-693) Incorporate MultithreadedTestCase (MTC) usage into JGroups testsuite
by Richard Achmatowicz (JIRA)
Incorporate MultithreadedTestCase (MTC) usage into JGroups testsuite
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Key: JGRP-693
URL: http://jira.jboss.com/jira/browse/JGRP-693
Project: JGroups
Issue Type: Task
Environment: JGroups testsuite test cases
Reporter: Richard Achmatowicz
Assigned To: Bela Ban
Fix For: 2.7
MultithreadedTestCase (MTC) is an open-source testing framework which supports the writing of multithreaded test cases. It introduces a global tick-counter which provides a deterministic form of thread synchronization, based on the number of times all threads in a test case are blocked. The tool works well ina debugger, unlike other approximate forms of synchronization (e.g. sleep())
This issue concerns using MTC in order to simplify and improve test cases in the JGroups test suite in which concurrency and blocking are at issue.
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14 years, 10 months
[JBoss JIRA] Created: (JBMESSAGING-1462) Message expiration is not correctly managed
by Ivan (JIRA)
Message expiration is not correctly managed
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Key: JBMESSAGING-1462
URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1462
Project: JBoss Messaging
Issue Type: Bug
Components: Messaging Core
Affects Versions: 1.4.1.GA
Environment: JBAS 5.0GA, JBM 1.4.1GA, persistence on Oracle 10i
Reporter: Ivan
Assignee: Tim Fox
1) A topic is created
2) A durable subscriber is created fro the topic
3) A message is sent on the topic
4) The durable subscriber pulls the message from the topic ( receive() ) but don't ack
5) The durable subscriber is closed, subscriber session.unsuscribe(name) is called but an exception is thrown and then the subsciber session is closed.
As result of this a message, expired, with DELIVERY_COUNT = 1 will remain on the database forever.
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14 years, 10 months
[JBoss JIRA] Created: (JBRULES-2230) DecisionTable added to KnowledgeAgent via change-set throws a NullPointerException
by Steve Ronderos (JIRA)
DecisionTable added to KnowledgeAgent via change-set throws a NullPointerException
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Key: JBRULES-2230
URL: https://jira.jboss.org/jira/browse/JBRULES-2230
Project: Drools
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: drools-compiler, drools-core
Affects Versions: 5.0.1.FINAL
Environment: Windows XP
Java 1.5
Reporter: Steve Ronderos
Assignee: Mark Proctor
When adding a change-set which contains a decision table to a KnowledgeAgent I receive the following error:
Exception in thread "main" java.lang.NullPointerException
at org.drools.decisiontable.DecisionTableProviderImpl.compileStream(DecisionTableProviderImpl.java:26)
at org.drools.decisiontable.DecisionTableProviderImpl.loadFromInputStream(DecisionTableProviderImpl.java:19)
at org.drools.compiler.DecisionTableFactory.loadFromInputStream(DecisionTableFactory.java:16)
at org.drools.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:508)
at org.drools.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:25)
at org.drools.agent.impl.KnowledgeAgentImpl.rebuildResources(KnowledgeAgentImpl.java:386)
at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:120)
at org.drools.agent.impl.KnowledgeAgentImpl.applyChangeSet(KnowledgeAgentImpl.java:109)
at org.drools.bug.AgentDecisionTableBug.main(AgentDecisionTableBug.java:12)
I tested with 5.0.1 and 5.1.0.SNAPSHOT. I looked into the code a little and it appears that KnowledgeAgentImpl.rebuildResources does not parse the DecisionTable's configuration and pass it to the overloaded KnowledgeBuilderImpl.add method.
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14 years, 11 months