October 2012 - jboss-user - Jboss List Archives

Re: [jboss-user] [JBoss Messaging] - JBoss7 integration with Tibco EMS using 'Generic JMS RA'

by Justin Bertram

Justin Bertram [https://community.jboss.org/people/jbertram] commented on the document "JBoss7 integration with Tibco EMS using 'Generic JMS RA'" To view all comments on this document, visit: https://community.jboss.org/docs/DOC-47346#comment-10848 -------------------------------------------------- To facilitate the integration of 3rd-party JMS brokers as well as JBoss JMS brokers like JBossMQ and JBoss Messaging I have written a generic JMS JCA Resoure Adapter which should work in AS7. The project is hosted https://github.com/jbertram/generic-jms-ra here where you can find documentation, source, and a download of the RA binary. It should be more straight-foward than using Sun's generic JMS JCA RA because you won't have to re-build it just so it will deploy. --------------------------------------------------

11 years, 7 months

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[jBPM] - Process Runtime Proposed UIs

by Mauricio Salatino

Mauricio Salatino [https://community.jboss.org/people/salaboy21] modified the document: "Process Runtime Proposed UIs" To view the document, visit: https://community.jboss.org/docs/DOC-47609 -------------------------------------------------------------- h1. Introduction The following document describe the proposed Process Runtime Panels to be developed on top of the UF framework. Green means: Phase 1 Yellow means: Phase 2 Red means: Phase 3/Future h1. Process Instances List Features: * Data Grid Containing the Running and History Log Process Instances that were executed in the current/selected runtime * Filters* Runtime (Ksession Filter): This is an advanced filter, probably to not be displayed for regular business users, but for administration purposes and advanced users this will be very helpful * Dynamic Filters on top of the Data Grid Colums. A way to define different criterions based on the visible colums. * Static Filters: this section will show common static filters to do well defined queries that will be used to filter the data displayed in the data grid * Quick Actions for Process Instances:* A set of quick actions will be displayed. Based on the selected rows inside the data grid, this quick actions can be executed on a set or a single process instance. https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-4-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-4... h1. Process Instance Details Features: * Status Widget: This widget will allows us to display the current status of the process graphically and in more advanced phases we can provide a Replay Button to show the previously executed steps * Runtime Data Details* This will include a quick access to the process model linking to the Process Designer * Basic data about the process state, current nodes, etc * It will provide also access to the map of Process Variables and a way to inspect Complex Objects https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-4-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-4... h1. Process Instance Advanced Details Panels These are a set of panels that gives us more details about the selected process instance. These panels can be arranged into different perspectives depending on the Users preferences. Features: * Process Runtime Actions * Timers/Scheduled Jobs * Human Task Assignment * History Logs https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-4-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-4... h1. Process Definition Explorer Features: * A set of panels to explore the available Process Definitions distributed in different Runtimes * The first phase will include a simple view without filters, more advanced features will be added like runtime filters later on * The ability to link the process definition inside a runtime environment with the Process Designer is vital * The possibility to get information from the process meta data can be added in a second phase https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-4-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-4... h1. Panels Configurations Features: * Every panel inside the infrastructure should have a way to configure itself based on per-user settings * A separate panel associated with the panel that we are configuring will be provided to customize the information displayed in the main panel * This example shows how the colums of the data grid can be filtered, ordered, etc. https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-4-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-4... -------------------------------------------------------------- Comment by going to Community [https://community.jboss.org/docs/DOC-47609] Create a new document in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=102&c...]

11 years, 7 months

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[JBoss Messaging] - Clustered JBoss 4 bridge to connect to HornetQ

by Stephan Naecker

Stephan Naecker [https://community.jboss.org/people/Hummelbeine] created the discussion "Clustered JBoss 4 bridge to connect to HornetQ" To view the discussion, visit: https://community.jboss.org/message/763493#763493 -------------------------------------------------------------- Hello everybody, this is my case: A clustered JBoss 4.2.3 with a bridge (inside a SAR) and a XAConnectionFactory (inside a separate SAR) connecting to a remote HornetQ server. Everything is fine... nearly... but the clustered JBoss has 9 nodes and so I get 9 bridges which receive a single message from HornetQ resulting in 9 messages on my topic inside the JBoss cluster. It tried to fix that problem by moving the two SARs into deploy-hasingleton. But then a NameNotFoundException occured telling me that the XAConnectionFactory is not available anymore. I'm sorry, I don't have the stack trace. I'm not really familiar with JBoss... Is there anything further I have to do, when deploying SARs to deploy-hasingleton? Stephan -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/763493#763493] Start a new discussion in JBoss Messaging at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 7 months

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[Datasource Configuration] - JBoss AS 7 connection pooling issues with Mysql

by Prabhu Natarajan

Prabhu Natarajan [https://community.jboss.org/people/prabhun] created the discussion "JBoss AS 7 connection pooling issues with Mysql" To view the discussion, visit: https://community.jboss.org/message/763486#763486 -------------------------------------------------------------- Hi, We are facing below two issues. 1. Unable to get managed connections for java:jboss/datasources/testDS 2. com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.Connection was implicitly closed by the driver ........ com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 58,888,102 milliseconds ago. The last packet sent successfully to the server was 58,888,103 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem. We use JBoss EAP 6.0. Standalone xml configuration is given below For the first issue, from my understanding following may be the root cause 1. Some connections are not closed properly and there are no more connections available 2. Max connection of 20 is not enough to handle the load, increasing the max pool size may help Is there any other reasons? How to fix this apart from closing all connections if any? Do we need to add <idle-timeout-minutes> and *<blocking-timeout-millis>* also? For the second issue, We observed this occurs when we leave the application idle for say 8-10 hours and accessing it next day. >From JBoss forum I read we need to add validation settings also. The default wait_timeout in MySQL is 8 hours. If we specify <idle-timeout-minutes> of say 30 minutes, whether this will override MySQL wait timeout? And whether this will resolve this issue? Or do we need to add the validation settings, like background-validation and <background-validation-millis> ? Thanks, Prabhu -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/763486#763486] Start a new discussion in Datasource Configuration at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 7 months

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[jBPM] - Process Runtime Proposed UIs

by Mauricio Salatino

Mauricio Salatino [https://community.jboss.org/people/salaboy21] modified the document: "Process Runtime Proposed UIs" To view the document, visit: https://community.jboss.org/docs/DOC-47609 -------------------------------------------------------------- h1. Introduction The following document describe the proposed Process Runtime Panels to be developed on top of the UF framework. Green means: Phase 1 Yellow means: Phase 2 Red means: Phase 3/Future h1. Process Instances List Features: * Data Grid Containing the Running and History Log Process Instances that were executed in the current/selected runtime * Filters* Runtime (Ksession Filter): This is an advanced filter, probably to not be displayed for regular business users, but for administration purposes and advanced users this will be very helpful * Dynamic Filters on top of the Data Grid Colums. A way to define different criterions based on the visible colums. * Static Filters: this section will show common static filters to do well defined queries that will be used to filter the data displayed in the data grid * Quick Actions for Process Instances:* A set of quick actions will be displayed. Based on the selected rows inside the data grid, this quick actions can be executed on a set or a single process instance. https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-3-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-3... h1. Process Instance Details Features: * Status Widget: This widget will allows us to display the current status of the process graphically and in more advanced phases we can provide a Replay Button to show the previously executed steps * Runtime Data Details* This will include a quick access to the process model linking to the Process Designer * Basic data about the process state, current nodes, etc * It will provide also access to the map of Process Variables and a way to inspect Complex Objects https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-3-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-3... h1. Process Instance Advanced Details Panels These are a set of panels that gives us more details about the selected process instance. These panels can be arranged into different perspectives depending on the Users preferences. Features: * Process Runtime Actions * Timers/Scheduled Jobs * Human Task Assignment * History Logs https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-3-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-3... h1. Process Definition Explorer Features: * https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-3-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-3... h1. Panels Configurations https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-3-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-3... -------------------------------------------------------------- Comment by going to Community [https://community.jboss.org/docs/DOC-47609] Create a new document in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=102&c...]

11 years, 7 months

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[jBPM] - Process Runtime Proposed UIs

by Mauricio Salatino

Mauricio Salatino [https://community.jboss.org/people/salaboy21] modified the document: "Process Runtime Proposed UIs" To view the document, visit: https://community.jboss.org/docs/DOC-47609 -------------------------------------------------------------- h1. Introduction The following document describe the proposed Process Runtime Panels to be developed on top of the UF framework. Green means: Phase 1 Yellow means: Phase 2 Red means: Phase 3/Future h1. Process Instances List Features: * Data Grid Containing the Running and History Log Process Instances that were executed in the current/selected runtime * Filters* Runtime (Ksession Filter): This is an advanced filter, probably to not be displayed for regular business users, but for administration purposes and advanced users this will be very helpful * Dynamic Filters on top of the Data Grid Colums. A way to define different criterions based on the visible colums. * Static Filters: this section will show common static filters to do well defined queries that will be used to filter the data displayed in the data grid * Quick Actions for Process Instances:* A set of quick actions will be displayed. Based on the selected rows inside the data grid, this quick actions can be executed on a set or a single process instance. https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-2-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-2... h1. Process Instance Details Features: * Status Widget: This widget will allows us to display the current status of the process graphically and in more advanced phases we can provide a Replay Button to show the previously executed steps * Runtime Data Details* This will include a quick access to the process model linking to the Process Designer * Basic data about the process state, current nodes, etc * It will provide also access to the map of Process Variables and a way to inspect Complex Objects https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-2-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-2... h1. Process Instance Advanced Details Panels Features: * https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-2-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-2... h1. Process Definition Explorer https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-2-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-2... h1. Panels Configurations https://community.jboss.org/servlet/JiveServlet/showImage/102-47609-2-196... https://community.jboss.org/servlet/JiveServlet/downloadImage/102-47609-2... -------------------------------------------------------------- Comment by going to Community [https://community.jboss.org/docs/DOC-47609] Create a new document in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=102&c...]

11 years, 7 months

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[jBPM] - Re: How to set up jBPM5.3 to use MS SQL Server 2008 ?

by Thomas Setiabudi

Thomas Setiabudi [https://community.jboss.org/people/thomas.setiabudi] created the discussion "Re: How to set up jBPM5.3 to use MS SQL Server 2008 ?" To view the discussion, visit: https://community.jboss.org/message/752096#752096 -------------------------------------------------------------- Found it at last! there is one more persistence.xml which needs to be updated in "\task-service\resources\war\persistence.xml" -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/752096#752096] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 7 months

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[Beginner's Corner] - Corba Client in jboss 4.2.1

by Nino Martinez

Nino Martinez [https://community.jboss.org/people/nmwael] created the discussion "Corba Client in jboss 4.2.1" To view the discussion, visit: https://community.jboss.org/message/763463#763463 -------------------------------------------------------------- Hi We've been using a corba as client in jboss 4.2.1 GA, having expirencing som issues with suns reference implementation we deployed our application using JACORB, with JACORB included as library. I get a class loading error the duplicate class (I think ones provided by JBOSS as default and it's clashing with ours). So I tried again just without JACORB and hit a CLASS Loading error. So how can I avoid the classloading? regards Nino -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/763463#763463] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 7 months

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[Datasource Configuration] - Re: Database connection taking time in Jboss as 7.1.1

by mandarv99

mandarv99 [https://community.jboss.org/people/mandarv99] created the discussion "Re: Database connection taking time in Jboss as 7.1.1" To view the discussion, visit: https://community.jboss.org/message/763430#763430 -------------------------------------------------------------- Thanks Buddy, Your answer helped me to look for other options. I have used the same application having database connection and without database connection. I checked it once again just opening connection and closing it. It was also working fine. That means there was no problem in connectivity. I restructured my code and in test enviornment it is working perfectly fine hopefully it will work in production environment. Thanks a lot for valuable information. :) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/763430#763430] Start a new discussion in Datasource Configuration at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 7 months

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[Datasource Configuration] - Re: Oracle XA ds, ojdbc 11.2.0.3.0, jboss-6.0.0.Final, multiple connection properties

by Mateusz User

Mateusz User [https://community.jboss.org/people/urbanq] created the discussion "Re: Oracle XA ds, ojdbc 11.2.0.3.0, jboss-6.0.0.Final, multiple connection properties" To view the discussion, visit: https://community.jboss.org/message/763405#763405 -------------------------------------------------------------- I have the same problem in jboss 5.1.0.GA. Found that XADataSourceDeploymentMetaData is setting 'XADataSourceProperties' property with pattern: name+ "=" + value+ "\n". So if you define: <xa-datasource-property name="ImplicitCachingEnabled">true</xa-datasource-property> <xa-datasource-property name="MaxStatements">32</xa-datasource-property> <xa-datasource-property name="ConnectionProperties">defaultRowPrefetch=100\noracle.jdbc.StreamBufferSize=30</xa-datasource-property> it will set: XADataSourceProperties="ImplicitCachingEnabled=true\nMaxStatements=32\nConnectionProperties=defaultRowPrefetch=100\noracle.jdbc.StreamBufferSize=30" and setting properties on OracleXADS will be: xds.setImplicitCachingEnabled(true); xds.setMaxStatements(32); xds.setConnectionProperties(java.util.Properties(defaultRowPrefetch=100)); *xds.setOracle.jdbc.StreamBufferSize(30); <- !! no such method exception!* as we expect: xds.setImplicitCachingEnabled(true); xds.setMaxStatements(32); xds.setConnectionProperties(java.util.Properties(defaultRowPrefetch=100,oracle.jdbc.StreamBufferSize=30)); I didn't found any workaroud for this problem. OracleXADataSource API is broken and only way is to JBoss will take care of it :) -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/763405#763405] Start a new discussion in Datasource Configuration at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&con...]

11 years, 7 months

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jboss-user October 2012