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

[Design of Messaging on JBoss (Messaging/JBoss)] - Message Chunking

by ataylor

Ive created a new Branch with the new Message Chunking code rolled in to Tim's new Remoting code. http://anonsvn.jboss.org/repos/messaging/branches/Branch_Message_Chunking.... If you look at RemotingConnectionImpl/RemotingHandlerImpl you'll see a new class PacketAssembler. Basically this assembles/disassembles the packets into smaller buffers. Each buffer is written to the session in the normal fashion. There are 2 new configuration attributes 'remoting-initial-packet-fragment-size', which is the size to make the initial packet sent and 'remoting-packet-fragment-size' for any subsequent packets. setting the latter to 0 will also revert back to using 1 buffer. There has been a drop in our performance figures because of this, so I'm currently investigating this. I know for large messages that encoding is actually quicker, i think because we don't need to auto expand buffers, but i havent got as far as checking the decoding. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167816#4167816 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167816

16 years, 3 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Remoting refactoring complete

by timfox

This was due to a bug in MINA. Trustin updated us to use a later version and the problem is now resolved. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167812#4167812 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167812

16 years, 3 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Paging discussion:

by timfox

"clebert.suconic(a)jboss.com" wrote : I have started a WIKI for paging: | | http://wiki.jboss.org/wiki/JBossMessaging2Paging | | The basic idea is to have a FileBasedCollection where we store Messages, having an eviction cache based on watermark, and a FileBasedQueue for messageReferences. | | Both FileBasedQueue and FileBasedCollection would share the same implementations. | | I'll use SequentialFile to access the disk, so if we decide to go AIO later we could easily change it. | | One thing I'm doing differently from what I suggested on the face2face meeting was regarding the MessageReferences. | | During the f2f I thought about not requiring a separated file for MessageReferences where those references would just be a pointer on the main DataFile. but then I realized that in some events the queue could eventually get out of order. (such as redelivers caused by rollbacks). So, on that case we need a separated data structure for MessageReferences. | | The wiki so far only has some ideas and requirements. I will update it as soon as I have some UML diagram. | | Can you elaborate more why you need different files for messages and message references? I found it hard to understand from your wiki. Also I didn't really understand the part about indexes. Some deeper explanation on the wiki would be good. I think it's currently quite hard to work out your intentions from that page, and how they differ from what was discussed in Paris. Also, please can you create a new branch for this work? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167797#4167797 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167797

16 years, 3 months

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[Design of POJO Server] - Re: Diff behavior with diff AnnotatedMetaDataDeployer

by emuckenhuber

"emuckenhuber" wrote : | note: the jar=jboss-seam-booking.jar :) basically what i wanted to say, is that i don't think it's going to work if the annotated meta data gets processed for the whole ear. This seems to be the case now ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167794#4167794 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167794

16 years, 3 months

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[Design of JBoss jBPM] - Re: applying the hudson jobs in the sources

by tom.baeyens＠jboss.com

thanks "thomas.diesler(a)jboss.com" wrote : | Hudson instances should not get modified through the web interface. | | | ant hudson-setup | | | | run by a QA engineer should be the only way to setup the QA environment for any given version - otherwise the QA is not guarantied to be in sync with the source. | does the QA engineer run the "ant hudson-setup" manually upon request ? is it automatically in each build ? is it a separate hudson job to check for hudson configuration updates ? To generate the hudson configuration files, do you use the jboss qa hudson instance, or do you just deploy hudson on your local machine ? Do you know whom to contact to get this set up ? just qa at jboss.com ? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167793#4167793 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167793

16 years, 3 months

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[Design of JBoss jBPM] - Re: applying the hudson jobs in the sources

by thomas.diesler＠jboss.com

anonymous wrote : | 0) do you know any docs that explain the schema of the hudson configuration files ? or do you create them through the web user interface configure page and then copy them from the hudson instance to the source repository ? | The latter. The copies are then parametrized using ant filters. anonymous wrote : | 1) what do we have to get the hudson jobs defined in the sources configured in an existing hudson instance (like our QA lab) | Hudson instances should not get modified through the web interface. | ant hudson-setup | run by a QA engineer should be the only way to setup the QA environment for any given version - otherwise the QA is not guarantied to be in sync with the source. anonymous wrote : | * can that be applied to a running hudson instance ? | | * can those targets be applied to a hudson instance that has other jobs (like in our QA lab) ? | | * do you envision an automatic update mechanism that synchronizes the hudson configurations in the sources to the hudson installation ? | no, see above anonymous wrote : | 2) do you know if it is possible to share this configuration between Bull and JBoss. we would like to have all job configurations in svn, but then Bull and JBoss would each only execute a subset of those configurations on their own QA boxes. | ant-hudson setup could be configured to only copy a subset of jobs dependeing on the settings in ant.properties View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167791#4167791 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167791

16 years, 3 months

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[Design of JBoss ESB] - Re: Scripting Language ESB Action

by dward＠redhat.com

https://jira.jboss.org/jira/browse/JBESB-1683 has been updated to and regression tested against jbossesb trunk as of July 30, 2008 (subversion revision 21302). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167788#4167788 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167788

16 years, 3 months

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[Design of JBoss Profiler] - Integration of JBOSS profiler with WAS

by Ranjitha_Nagaraja

Hi, Does JBOSS profiler support Websphere Application Server6.1 on Solaris If so, 1.How do we integrate it with WAS6.1 on Solaris platform? 2.Is JBOSS server installation necesary for the integration of JBOSS profiler with WAS6.1? Please suggest. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167787#4167787 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167787

16 years, 3 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Re: Sweet life on the journal...

by clebert.suconic＠jboss.com

I just wrote a small blog about this work I was doing on the journal: http://clebertsuconic.blogspot.com/2008/07/jbm-2-is-getting-even-faster-a... View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167768#4167768 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167768

16 years, 3 months

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[Design of Messaging on JBoss (Messaging/JBoss)] - Paging discussion:

by clebert.suconic＠jboss.com

I have started a WIKI for paging: http://wiki.jboss.org/wiki/JBossMessaging2Paging The basic idea is to have a FileBasedCollection where we store Messages, having an eviction cache based on watermark, and a FileBasedQueue for messageReferences. Both FileBasedQueue and FileBasedCollection would share the same implementations. I'll use SequentialFile to access the disk, so if we decide to go AIO later we could easily change it. One thing I'm doing differently from what I suggested on the face2face meeting was regarding the MessageReferences. During the f2f I thought about not requiring a separated file for MessageReferences where those references would just be a pointer on the main DataFile. but then I realized that in some events the queue could eventually get out of order. (such as redelivers caused by rollbacks). So, on that case we need a separated data structure for MessageReferences. The wiki so far only has some ideas and requirements. I will update it as soon as I have some UML diagram. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4167754#4167754 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4167754

16 years, 3 months

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jboss-dev-forums July 2008