February 2008 - jboss-jira - Jboss List Archives

[JBoss JIRA] Created: (JBCLUSTER-140) Examine need for a distributed service registry outside the AS

by Brian Stansberry (JIRA)

Examine need for a distributed service registry outside the AS -------------------------------------------------------------- Key: JBCLUSTER-140 URL: http://jira.jboss.com/jira/browse/JBCLUSTER-140 Project: JBoss Clustering Issue Type: Sub-task Security Level: Public (Everyone can see) Reporter: Brian Stansberry Assigned To: Brian Stansberry Fix For: Q3Y6 Is something like DRM needed outside the AS? If it is, do we want to use the JBoss Cache based version (creates JBC dependency.) DRM is used in two ways: 1) To maintain a distributed registry of remote invocation targets. 2) To maintain a distributed registry of services, which is done by having the service register a meaningless token under its key rather than a target. This is used by HASingleton. Need to examine whether this kind of thing is needed by Messaging, or whether simple listening for view changes is sufficient. Listening for view changes could be sufficient if each group member knew how to create a Remoting InvokerLocator for the other members based on the JGroups Address. But, this presupposes use of consistent ports across the cluster, and that the IP address used by JGroups is the one that Messaging traffic should use. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[JBoss JIRA] Created: (JBCLUSTER-144) Consider other clustering code that can be removed from the AS

by Brian Stansberry (JIRA)

Consider other clustering code that can be removed from the AS -------------------------------------------------------------- Key: JBCLUSTER-144 URL: http://jira.jboss.com/jira/browse/JBCLUSTER-144 Project: JBoss Clustering Issue Type: Sub-task Security Level: Public (Everyone can see) Reporter: Brian Stansberry Assigned To: Brian Stansberry Fix For: Q4Y6 Things like the http session replication code that we've considered integrating into Tomcat. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[JBoss JIRA] Created: (JBCLUSTER-141) Create a generic HA Singleton API

by Brian Stansberry (JIRA)

Create a generic HA Singleton API --------------------------------- Key: JBCLUSTER-141 URL: http://jira.jboss.com/jira/browse/JBCLUSTER-141 Project: JBoss Clustering Issue Type: Sub-task Security Level: Public (Everyone can see) Reporter: Brian Stansberry Assigned To: Brian Stansberry Fix For: Q3Y6 Also want to extract the HASingletonElectionPolicy code from the AS codebase. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 5 months

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[JBoss JIRA] Created: (JBRULES-1135) Move generation should be described in a drl

by Geoffrey De Smet (JIRA)

Move generation should be described in a drl -------------------------------------------- Key: JBRULES-1135 URL: http://jira.jboss.com/jira/browse/JBRULES-1135 Project: JBoss Rules Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Solver Affects Versions: 4.0.0.GA Reporter: Geoffrey De Smet Assigned To: Geoffrey De Smet Fix For: FUTURE instead of MoveFactory POJO -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[JBoss JIRA] Created: (JGRP-403) Refactoring of MessageDispatcher, RpcDispatcher, RequestCorrelator and GroupRequest

by Bela Ban (JIRA)

Refactoring of MessageDispatcher, RpcDispatcher, RequestCorrelator and GroupRequest ----------------------------------------------------------------------------------- Key: JGRP-403 URL: http://jira.jboss.com/jira/browse/JGRP-403 Project: JGroups Issue Type: Task Affects Versions: 2.4 Reporter: Bela Ban Assigned To: Bela Ban Fix For: 3.0 We may be able to trash GroupRequest and RequestCorrelator, this functionality can be provided by MessageDispatcher -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[JBoss JIRA] Created: (JBRULES-1232) [solver] Selector refactor: configurable subset selections, topList usage etc

by Geoffrey De Smet (JIRA)

[solver] Selector refactor: configurable subset selections, topList usage etc ----------------------------------------------------------------------------- Key: JBRULES-1232 URL: http://jira.jboss.com/jira/browse/JBRULES-1232 Project: JBoss Rules Issue Type: Task Security Level: Public (Everyone can see) Components: Solver Reporter: Geoffrey De Smet Assigned To: Geoffrey De Smet Currently all moves are evaluated at every step (with a MaxAllForager at least) if you use the basic cached move factory selector. This doesn't scale well, especially for big data problems where in the beginning, just about every moves improves. The neighbourhood size (= amount of selected moves) could for example increase block-wise or timeGradient-wise until an improving solution is found. Notice the difference with the usage of FirstImprovingForager. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[JBoss JIRA] Created: (JBRULES-1457) please support containment test for map keys

by Godmar Back (JIRA)

please support containment test for map keys -------------------------------------------- Key: JBRULES-1457 URL: http://jira.jboss.com/jira/browse/JBRULES-1457 Project: JBoss Drools Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Drl Parser/Builder Affects Versions: 4.0.4 Environment: any Reporter: Godmar Back Using MVEL as the language for clauses, there is no way to test whether a map's key contain a value. For instance: rule "number 1" when e : S(map.keySet() contains "x") then System.out.println("rule number 1"); end leads to a syntax error because Drool's parser does not allow function calls ("keySet())" in clauses. On the other hand, MVEL (according to Mike Brocks, please read http://jira.codehaus.org/browse/MVEL-53 ) does not provide an operator to test containment in a map's set (or values). He said he's considering adding a shortcut such as .keys and .values in 2.0 and recommended I open a Drools JIRA issue. Please provide a way to test for membership in a map's key and value set. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[JBoss JIRA] Created: (JBRULES-540) Create a Java Interface to allow JavaBeans to work more seamlessly as Facts

by Mark Proctor (JIRA)

Create a Java Interface to allow JavaBeans to work more seamlessly as Facts ----------------------------------------------------------------------------- Key: JBRULES-540 URL: http://jira.jboss.com/jira/browse/JBRULES-540 Project: JBoss Rules Issue Type: Feature Request Security Level: Public (Everyone can see) Components: Rule Assemply/SPI Reporter: Mark Proctor Assigned To: Mark Proctor Fix For: 3.1-m1 We want to move management of the bean and its working memory up a layer. When a bean is instantiated by an IoC framework it should weave in an interface to provide better background interoprability between the bean and working memories. further the IoC container should control the life cycle, assert and retract, of that bean in various working memories. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[JBoss JIRA] Created: (JBRULES-1430) Improve Function feature

by longDuck dong (JIRA)

Improve Function feature ------------------------ Key: JBRULES-1430 URL: http://jira.jboss.com/jira/browse/JBRULES-1430 Project: JBoss Drools Issue Type: Feature Request Security Level: Public (Everyone can see) Components: All Affects Versions: 4.0.4 Environment: all Reporter: longDuck dong Priority: Minor The current design of the Function is a bit limiting. for example, if I want to write a function to insert, update or retract facts, the current design does not support it. According to the docs http://downloads.jboss.com/drools/docs/4.0.4.17825.GA/html/ch06s04.html, functions are just helper methods. It would be more powerful if the function always passes the workingmemory to the function. This way, the functions can easily access the globals or access the rule engine. Basically, something similar to JESS funcall http://herzberg.ca.sandia.gov/docs/70/api/jess/Funcall.html. It also makes it easier for developers to encapsulate common actions in the consequence in a function and use it easily from a DSL. The pattern is well proven in CLIPS, JESS and haley. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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[JBoss JIRA] Created: (JBRULES-1455) Or / And used with DSL language

by M H (JIRA)

Or / And used with DSL language ------------------------------- Key: JBRULES-1455 URL: http://jira.jboss.com/jira/browse/JBRULES-1455 Project: JBoss Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: Drl Parser/Builder Affects Versions: 4.0.4 Reporter: M H Fix For: 4.0.5 DSL: [condition][]is a Person=Person() [condition][]- female=sex == "f" [condition][]- male=sex == "f" [condition][]- age {value}=age=={value} DSLR: rule when ($person: is a Person - male - age 60 or $person: is a Person - female - age 70) then end resolves to: | \/ .... ($person: Person( , sex="m", age == 60) or $person: Person(sex="f", age == 70)) -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.jboss.com/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira

13 years, 7 months

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jboss-jira February 2008