July 2010 - jboss-user - Jboss List Archives

Re: [jboss-user] [Performance Tuning] - Variation in Max Heap size

by Ruchir Choudhry

Ruchir Choudhry [http://community.jboss.org/people/ruchirc] replied to the discussion "Variation in Max Heap size" To view the discussion, visit: http://community.jboss.org/message/554921#554921 -------------------------------------------------------------- +Rothi,+ + + +I would suggest not to use too big heap size, its very difficult to debug the jvm, if anything goes wrong, I see your capacity is more then enough, I would suggest split the box into 4 instance using additional IPs, and use software+ hardware base clustering, you can also use apache as a front end to do a mesh cluster.+ + + +This way your single instance footprint will be smaller and manageable.+ + + +you can try various JVM settings which is best for your env, some of the examples are there in my white paper, you can also try some of the suggestions given by Peter J, they are valuable inputs which is fine tune based on years of pensive work.+ + + +Post the problems which you face, we will be happy enough to help you out.+ + + +Best,+ +Ruchir Choudhry+ + + -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554921#554921] Start a new discussion in Performance Tuning at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [JBoss Messaging] - Problems Running JBoss Messaging 2 for the First Time

by Yong Hao Gao

Yong Hao Gao [http://community.jboss.org/people/gaohoward] replied to the discussion "Problems Running JBoss Messaging 2 for the First Time" To view the discussion, visit: http://community.jboss.org/message/554919#554919 -------------------------------------------------------------- Please try HorneQ, the successor to JBoss Messaging 2.0. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554919#554919] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM] - add jbpm4.4 to maven repository

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "add jbpm4.4 to maven repository" To view the discussion, visit: http://community.jboss.org/message/554905#554905 -------------------------------------------------------------- Hi Sinba, I cannot use QQ in daytime. If you want to connect me, please use MSN mailto:lingo20003@hotmail.com lingo20003(a)hotmail.com or E-mail mailto:xyz20003@gmail.com xyz20003(a)gmail.com. Thank you. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554905#554905] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [JBoss Tools Development] - Portlet Development is Effectively Unusable in JBoss Tools

by Robert Brown III

Robert Brown III [http://community.jboss.org/people/factor3] replied to the discussion "Portlet Development is Effectively Unusable in JBoss Tools" To view the discussion, visit: http://community.jboss.org/message/554904#554904 -------------------------------------------------------------- Greetings, all: 1. Yes, as it turns out, the Gatein Portlet Container V3 with JBoss 5.1 is exactly what I have been using. It figures! Of all the configurations available I would end up choosing the one configuration that JBoss Tools would not recognize. I sure would make a great test engineer... :D 2. As for the user libraries: OK, perhaps the word "force" was a little too strong. How does "make life difficult if you don't" sound? 3. I do see your point, if the tools cannot detect the container then how will it be able to "find" the appropriate Jars? The problem with this is: why should the facet be "finding" anything? You make some good points about not wanting to "shove" a particular JBoss portlet version down people's throats. But consider what "user jars"you are having people select in an environment that the Tools detects: 1. the basic JSR-286 Portlet Jar, 2. JBoss Seam Jars, and 3. JSF Jars. I submit that you are already locking people in, because the only environments that you detect are JBoss environments. Furthermore, the jars offered are (with the exception of Seam and Seam- specific JSF tags) pretty standard for all portlets. Providing the basic portlet-api jar with the facet wouldn't be locking anybody into anything, and the Seam jars are for JBoss environments and won't change regardless of the JBoss bundle used. So again: why should the facet be "finding" anything? The necessary jars can easily be included (within the development environment) as part of the plugin. When the facet is chosen, the jars could then be added to the classpath. You can even include different versions of some standard jars (for example: a Portlet 1 API jar in case people want to make JSR-168 portlets). That is how the Eclopse Portal Tools plugin does its thing. It uses its own copies of the jars so that the code can compile without problems. When running the test portlet container it deploys the WAR without the Jars (which shouldn't be needed at runtime because the container should already load them). That way, I don't necessarily have to depend on the facet to "find" anything. If the necessary Jar(s) are not in the container's library, then I have no business using the container in the first place. My only question here is: why don't you folks do something similar? It is ridiculous to have a facet which you can turn on and off, then have that facet depend on what amounts to external jars that are always going to be the same anyway. Either set the classpath automatically within the facet (if you absolutely +must+ have the portal environment detection) or include the jars with the plugin and set a "development classpath" to those jars. Either way you can eliminate the need for a "user library" selection which, in the end, is clumsy from a UI standpoint and redundant in a complete and properly implemented facet. This is, of course, just a suggestion, guys... -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554904#554904] Start a new discussion in JBoss Tools Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM] - add jbpm4.4 to maven repository

by sinba wang

sinba wang [http://community.jboss.org/people/sinbawang] replied to the discussion "add jbpm4.4 to maven repository" To view the discussion, visit: http://community.jboss.org/message/554903#554903 -------------------------------------------------------------- Thanks! Huisheng, Do you use QQ ? can i add you to my qq friend list ? my QQ: 5823177 -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554903#554903] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM Development] - JBPM-2795 erroneously filed as 'resolved'

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "JBPM-2795 erroneously filed as 'resolved'" To view the discussion, visit: http://community.jboss.org/message/554902#554902 -------------------------------------------------------------- Hi Per, So happy to see you again. There are something that need talk with you. First I will re-open JBPM-2795 and provide a new patch later. Thank you for point out that. Second, I want to ask you some help for some JIRA issue, if you have time, please have a look at these. 1. https://jira.jboss.org/browse/JBPM-2813 https://jira.jboss.org/browse/JBPM-2813, You notice that there is a patch, but I cannot find it. could you re-upload this patch again? 2. https://jira.jboss.org/browse/JBPM-2814 https://jira.jboss.org/browse/JBPM-2814, I marked this issue as 'Incomplete Description', because I didn't know what you want to do with custom business calendar, Could you give me some more information about these? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554902#554902] Start a new discussion in jBPM Development at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM] - in jbpm 4.3, timer's event listener throws exception on ExecuteEventListener.java:68.

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "in jbpm 4.3, timer's event listener throws exception on ExecuteEventListener.java:68." To view the discussion, visit: http://community.jboss.org/message/554900#554900 -------------------------------------------------------------- Hi Tun, I don't know why you want to executeJob() in EventListener. Could you tell me the reason for doing that? Thank you very much. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554900#554900] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM] - jBPM 4.4 How do I force a process instance to end

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "jBPM 4.4 How do I force a process instance to end" To view the discussion, visit: http://community.jboss.org/message/554899#554899 -------------------------------------------------------------- Hi Kevin, Please provide your jpdl.xml and testcase, it will help us to understand this problem easily, Thank you very much. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554899#554899] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM] - add jbpm4.4 to maven repository

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "add jbpm4.4 to maven repository" To view the discussion, visit: http://community.jboss.org/message/554898#554898 -------------------------------------------------------------- Hi Sinba, The maven repository of jboss has changed. please use this http://repository.jboss.org/nexus/content/repositories/releases/org/jbpm/... http://repository.jboss.org/nexus/content/repositories/releases/org/jbpm/.... -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554898#554898] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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Re: [jboss-user] [jBPM] - Is there a standard configuration for jbpm4+Spring

by HuiSheng Xu

HuiSheng Xu [http://community.jboss.org/people/rebody] replied to the discussion "Is there a standard configuration for jbpm4+Spring" To view the discussion, visit: http://community.jboss.org/message/554897#554897 -------------------------------------------------------------- Hi Derek, You could re-use your hibernate.cfg.xml in applicationContext.xml by using <property name='configLocation' value='classpath:hibernate.cfg.xml'/> -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/554897#554897] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 8 months

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jboss-user July 2010