September 2011 - jboss-user - Jboss List Archives

[jBPM] - Re: Unable to locate Properties pane in designer

by Tihomir Surdilovic

Tihomir Surdilovic [http://community.jboss.org/people/tsurdilovic] created the discussion "Re: Unable to locate Properties pane in designer" To view the discussion, visit: http://community.jboss.org/message/626996#626996 -------------------------------------------------------------- Hi Kiran in Eclipse try: Window -> Show View -> Other ... Under General you will find the Properties View. Hope this helps. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626996#626996] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[Beginner's Corner] - Log4J Configuration Problems with JBoss 7.0.1 Final

by Hauke Gulich

Hauke Gulich [http://community.jboss.org/people/haukegulich] created the discussion "Log4J Configuration Problems with JBoss 7.0.1 Final" To view the discussion, visit: http://community.jboss.org/message/626989#626989 -------------------------------------------------------------- Hello everyone, after getting used to the new JBoss 7 (I come from JBoss 4) I managed to get everything to work, exept Log4j. In my classes I do this: public class JMSSender { private static final Logger logger = Logger.getLogger(JMSSender.class); ... public void something() { logger.info("Something"); } But I get this message 21:35:10,396 ERROR Log4J Configuration Problems with JBoss 7.0.1 Final (http://community.jboss.org/message/626989#626989#626989/stderr) (http--127.0.0.1-8080-1) log4j:WARN No appenders could be found for logger (de.hauke.client.jms.JMSSender). 21:35:10,396 ERROR Log4J Configuration Problems with JBoss 7.0.1 Final (http://community.jboss.org/message/626989#626989#626989/stderr) (http--127.0.0.1-8080-1) log4j:WARN Please initialize the log4j system properly. 21:35:10,396 ERROR Log4J Configuration Problems with JBoss 7.0.1 Final (http://community.jboss.org/message/626989#626989#626989/stderr) (http--127.0.0.1-8080-1) log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. I am using maven and I put this dependency to my project | | | <dependency> | | | | | <groupId>log4j</groupId> | | | | | <artifactId>log4j</artifactId> | | | | | <version>1.2.16</version> | | | | </dependency> | -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626989#626989] Start a new discussion in Beginner's Corner at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[JNDI and Naming] - Re: finding JMS resources with java:comp/env

by alejandro soto

alejandro soto [http://community.jboss.org/people/smalejandro] created the discussion "Re: finding JMS resources with java:comp/env" To view the discussion, visit: http://community.jboss.org/message/626968#626968 -------------------------------------------------------------- Hi, thanks for your reply. I tell you that I have removed the line: ctx = (Context)ctx.lookup("java:comp/env"), of this way whether i can find the TopicConnectionFactory. But I have that doubt, why doesn't it works using java:comp/env?. Thanks. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626968#626968] Start a new discussion in JNDI and Naming at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[jBPM] - Re: Adding a timer between Service tasks causes ProcessInstance.getStatus() to be STATE_ACTIVE after completion

by Ryan Peterson

Ryan Peterson [http://community.jboss.org/people/rrpeterson] created the discussion "Re: Adding a timer between Service tasks causes ProcessInstance.getStatus() to be STATE_ACTIVE after completion" To view the discussion, visit: http://community.jboss.org/message/626930#626930 -------------------------------------------------------------- I'm thinking this may be a bug, as the processInstanceLog is showing an "end_date" for my serviceTask -> timer serviceTask. For some reason the ProcessInstance created from the ksession.startProcess isn't getting its updated when a timer is involved. Also in one of Esteban's examples he notates the same issue (line 55): https://github.com/esteban-aliverti/JBPM-Samples/blob/master/Simple-Event... https://github.com/esteban-aliverti/JBPM-Samples/blob/master/Simple-Event... -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626930#626930] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[jBPM] - Guvnor - build package problem, import definitions

by bodi bajk

bodi bajk [http://community.jboss.org/people/urdo2] created the discussion "Guvnor - build package problem, import definitions" To view the discussion, visit: http://community.jboss.org/message/626853#626853 -------------------------------------------------------------- Hi I've designed simple process definition on Guvnor. Process includes imports (ex. java.util.HashMap). Now, when I build package (Guvnor - build pacakge), I get a "Process Compilation error HashMap cannot be resolved to a type HashMap cannot be resolved to a type" error. Oryx-designer generate: <bpmn2:extensionElements> <emfextmodel:import name="java.util.HashMap"/> </bpmn2:extensionElements> Guvnor ver. : guvnor-distribution-wars-5.2.0.Final-jboss-as-5.1 Designer ver. : designer-1.0.0.054-jboss JBPM ver. : jbpm-5.2.0-SNAPSHOT Is "import declarations", supported by Guvnor+JBPM ? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626853#626853] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[jBPM] - jBPM 5 Shared Knowledge Session

by Raul Martin

Raul Martin [http://community.jboss.org/people/rmarmun] created the discussion "jBPM 5 Shared Knowledge Session" To view the discussion, visit: http://community.jboss.org/message/626891#626891 -------------------------------------------------------------- Hi all, I have a doubt about jBPM Core an jBPM Console...Is it possible to monitor, in jBPM Console, the running proccess instances started from the jBPM API (being both in the same JBoss container), not from the console itself? I suppose that it not possible, because the knowledge base/session is not shared, but I'm not sure... Many thanks!, Raúl -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626891#626891] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[jBPM] - jBPM user management

by nmetzger

nmetzger [http://community.jboss.org/people/nmetzger] created the discussion "jBPM user management" To view the discussion, visit: http://community.jboss.org/message/626465#626465 -------------------------------------------------------------- Hi all, I'm in the process of evaluating jBPM for integration in our Identity Management System. The documentation isn't very extensive about user management. The only option for user definition that I found was to declare all users including their non-encryted(!) password in a .properties file. Is there another way oh using my already existent user database? Thanks, Nat -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626465#626465] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[Datasource Configuration] - Connection Pool (DataSource) is slow

by vlc vlc

vlc vlc [http://community.jboss.org/people/vlc] created the discussion "Connection Pool (DataSource) is slow" To view the discussion, visit: http://community.jboss.org/message/626762#626762 -------------------------------------------------------------- Hi Community, I am using the following MySQL DataSource XML: | | <jndi-name>MySQLDB</jndi-name> | | | <xa-datasource-property name="URL">jdbc:mysql://127.0.0.1:3306/db</xa-datasource-property> | | | <xa-datasource-class>com.mysql.jdbc.jdbc2.optional.MysqlXADataSource</xa-datasource-class> | | | <user-name>username</user-name> | | | <password>password</password> | | |  | | | <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name> | | | <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLValidConnectionChecker</valid-connection-checker-class-name> | | | <min-pool-size>10</min-pool-size> | | | <max-pool-size>100</max-pool-size> | | | <idle-timeout-minutes>15</idle-timeout-minutes> | | | <blocking-timeout-millis>500</blocking-timeout-millis> | | | <track-statements>true</track-statements> | I am doing something like this: 0. create at application startup DataSource (InitialContext, lookup()) 1. execute at each request java.sql.Connection = ds.getConnection(); 2. do queries (PreparedStatement-s, ResultSet-s) 3. close PreparedStatement-s, ResultSet-s, Connection object TEST: I execute 100 or 1000 requests requiring connection to the Database. The problem is DataSource.getConnection() takes very often 500 ms ~ 600 ms. At every get connection a new WrappedConnection object is returned (but I expect to reuse some already created connections) "show processlist" in MySQL show always 10 connections, jmx-console shows the pool is working with information like: created, in-use, destroyed connections. Please give me some answars: 1. Why getConnection() function is so slow? 2. Why diferrent WrappedConnection objects are create at each getConnection() call? 3. The pool is between 10~100. Why does not exceed 10 connections even I execute 100 or 1000 parallel requests. Thank you for your interest. Cristi, -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626762#626762] Start a new discussion in Datasource Configuration at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[JBoss Web Services] - AS7 + WS + Web App

by Marty Phee

Marty Phee [http://community.jboss.org/people/martyphee] created the discussion "AS7 + WS + Web App" To view the discussion, visit: http://community.jboss.org/message/620382#620382 -------------------------------------------------------------- If I enable webservices on a bean then the website stops working, but the webservice does work. I assume this is just a mapping to the correct servlet issue. What do I need to do to the web.xml to get both a site workng and the webservices. I modeled this off the kitchen sink and the website along with the restful calls work fine. What do I need to put into the web.xml to get both the website and the webservices running under the same application? Or should they be in two seperate applications? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/620382#620382] Start a new discussion in JBoss Web Services at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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[JBoss Cache] - What is the purpose of event queue for data eviction ?

by Vignesh Prabhu

Vignesh Prabhu [http://community.jboss.org/people/vigneshprabhu] created the discussion "What is the purpose of event queue for data eviction ?" To view the discussion, visit: http://community.jboss.org/message/626837#626837 -------------------------------------------------------------- Hi, We use the following jboss cache eviction configuration where in event queue size is 200000 and the wake up interval is 5 seconds for the eviction cleanup timer task. We use LRU as our cleanup policy. The cache region where data recides is /aaa/bbbb and max nodes there is 25,000 What we are trying to achieve is keep adding nodes and data below /aaa/bbbb and we want to keep a max of 25000 newest elements in cache i.e. LRU nodes need to be discarded. We add and remove data from multiple threads and we keep getting spammed with this warning message 2011-09-11 18:21:08,446|WARN|pool-flow.seda.servicemix-cxf-se-thread-541|RegionImpl|org.jboss.cache.RegionImpl 245|putNodeEvent(): eviction node event queue size is at 98% threshold value of capacity: 200000 Region: /aaa/bbbb You will need to reduce the wakeUpIntervalSeconds parameter. Since cleanup interval is 5 seconds and we are not expecting more then 500 elements being inserted per second i.e. 2500 elements need to be discarded every 5 secs once the limit of 25000 elements is reached. What is the purpose of event queue for data eviction ? Any help in this regard would be helpful to us. Thanks, Vignesh -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/626837#626837] Start a new discussion in JBoss Cache at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

14 years, 7 months

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jboss-user September 2011