July 2008 - jboss-dev-forums - Jboss List Archives

[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Unknown tag in repository

by scott.stark＠jboss.org

I don't see the https://svn.jboss.org/repos/messaging/branches/Branch_1_4_0_SP this tag was created from. It had to be related to http://jira.jboss.org/jira/browse/JBMESSAGING-1189, but just looks like noise as all the changes went into the stable branch. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163190#4163190 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163190

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Unknown tag in repository

by clebert.suconic＠jboss.com

I believe Scott created it to some work he was doing on Security. I believe the work was later merged into Branch_Stable but we would need to check with him. (I mean.. if you didn't delete the tag yet) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163186#4163186 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163186

17 years, 9 months

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[Design of EJB 3.0] - Re: ejb3 timer and other databases

by ALRubinger

Community reports working timers with PostgresSQL 8.3 and MySQL: http://jira.jboss.com/jira/browse/EJBTHREE-1432 ...so perhaps there's some greater support in the interim. QA is verifying this. S, ALR View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163174#4163174 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163174

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[Design of EJB 3.0] - Re: ejb3 timer and other databases

by wolfc

http://jira.jboss.com/jira/browse/EJBTHREE-619 We need a new timer service anyway. One that can do clustering and is flexible enough to accept the EJB 3.1 changes. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163171#4163171 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163171

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[Design of Clustering on JBoss (Clusters/JBoss)] - Re: JBAS-5647 HAPartition Sync Call with RspFilter

by bstansberry＠jboss.com

As an optimization, ClusterPartition can check if a ResponseFilter passed to callRemoteMethods also implements RspFilter. If so, just pass it through, don't wrap it. The filter used by HA-JNDI could be such a filter. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163169#4163169 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163169

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[Design of Clustering on JBoss (Clusters/JBoss)] - Re: JBAS-5647 HAPartition Sync Call with RspFilter

by bstansberry＠jboss.com

No to anycasting and oob. No feature without a clearly defined use case, particularly not at this stage of the game. :-) It needs to be an overloaded method. Last but not least, we can't leak the RspFilter interface through the HAPartition API. HAPartition is meant to be an abstraction that hides the use of JGroups. Originally, when JGroups and AS clustering was new, hiding it to allow using something else underneath. That's unlikely to happen but I don't want to break the abstraction. More directly relevant, the ha-server-api project has no dependency on JGroups, and thus consumers of it don't either. I want to keep it that way. I think what we need is an org.jboss.ha.framework.interfaces.ResponseFilter interface (spelled out, not RspFilter) in ha-server-api. Then in the AS cluster module org.jboss.ha.framework.server an adapter class that implements RspFilter and delegates to a constructor-injected ResponseFilter. ResponseFilter can't expose Address either; should be ClusterNode. The adapter class needs to do the translation. :( View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163166#4163166 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163166

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[Design of Clustering on JBoss (Clusters/JBoss)] - JBAS-5647 HAPartition Sync Call with RspFilter

by galder.zamarreno＠jboss.com

Hi, re: http://jira.jboss.com/jira/browse/JBAS-5647 Taking in account that this JIRA requires an API change, I'd like to get it done asap. Creating the response filter for HA-JNDI and making HA-JNDI use this new API can come a bit later. At the JGroups level, the API that we need to call to pass the RspFilter is: public RspList callRemoteMethods(Vector dests, MethodCall method_call, int mode, long timeout, | boolean use_anycasting, boolean oob, RspFilter filter) At the HAPartition level, we can either change callMethodOnCluster, or overload it to add, at least, RspFilter. Overloading is probably safer from a backwards compatibility perspective. This is for AS 5.0.0.GA, so I guess backwards compatibility is not a top priority. I'm easy with either. The second thing to decide is what to do about the extra parameters that callRemoteMethods takes which are: boolean use_anycasting, boolean oob Do we wanna expose them to HAPartition clients? In the case of anycast, I think this would only make sense if the destination members where exposed in the HAPartition API, otherwise, to the HAPartition client, it's as if it was calling the method to all members in the cluster. Anycast only makes sense when you're calling on a subset of the cluster. In the case of oob, messages sent like this are used for non-application usages such as FD heartbeats (see http://jira.jboss.com/jira/browse/JGRP-205), so I'd leave it out again. Thoughts? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163149#4163149 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163149

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Wiki pages for our design topics

by clebert.suconic＠jboss.com

"Tim Fox on the Wiki page" wrote : (Potentially in the future we will allow the configuration of multiple backup nodes for a single active node, but first we will concentrate on the simplest case.) There is also the opposite case of a single backup node for multiple active nodes. An user might want to keep only one backup for N nodes. (Say... 1 backup for every four active nodes). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163144#4163144 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163144

17 years, 9 months

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[Design of JBoss Build System] - Re: Missing maven artifact org.jboss.client:jbossall-client:

by pgier

The jbossall-client jar is now just an empty jar that contains the client jars in the manifest classpath. I could upload this to the repository, but I'm not sure that it would give you what you need. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163126#4163126 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163126

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[Design of Messaging on JBoss (Messaging/JBoss)] - Wiki pages for our design topics

by timfox

To start things off, here http://wiki.jboss.org/wiki/JBM2PacketReplicationAndFailover is a wiki, as promised for the packet replication and failover work I am doing. I look forwarding to seeing the others for paging, management, and large message support. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4163121#4163121 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4163121

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jboss-dev-forums July 2008