[jboss-user] [JBoss jBPM] - Re: JBPM4.0 Oracle Parent Key Not Found Error
"jbarrez" wrote : anonymous wrote : I'm using jBPM 4.0 CR1 with Oracle10g, running on JBoss 5.1.0GA. | | Have you tried with 4.0GA already? Been out for a month now. | Okay, I don't see this problem anymore with 4.0GA. Thanks. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250506#4250506 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250506 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problems with indexes in jbpm.history.hbm.xml
"hwa" wrote : "kukeltje" wrote : uhmm. you use the class that is your 'test app' also as the actionhandler and you do a lot of work in the constructor. Now that is an obvious explanation why you see the loop. since each time your actionhandler is called it is constructed and starts a new process etc... so it is not a loop, but a recursive thing. | | | | Separate your java actionhandler from the test class or make the actionhandler an inner class. | | Oh shoot. That's a good point. I think I was so busy trying out all the jBPM stuff that I forgot that I had the action handler my test class constructor--I should've seen that already--of course it's looping b/c the constructor was restarting the schema over and over again...dangit...okay, that seemed to solve my problem. Thanks so much! On a side note, I didn't realize that the action handler would be called until I reached that point in the process. Why would it get called over and over again before the process even starts? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250505#4250505 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250505 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problems with indexes in jbpm.history.hbm.xml
"kukeltje" wrote : uhmm. you use the class that is your 'test app' also as the actionhandler and you do a lot of work in the constructor. Now that is an obvious explanation why you see the loop. since each time your actionhandler is called it is constructed and starts a new process etc... so it is not a loop, but a recursive thing. | | Separate your java actionhandler from the test class or make the actionhandler an inner class. Oh shoot. That's a good point. I think I was so busy trying out all the jBPM stuff that I forgot that I had the action handler my test class constructor--I should've seen that already--of course it's looping b/c the constructor was restarting the schema over and over again...dangit...okay, that seemed to solve my problem. Thanks so much! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250504#4250504 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250504 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problems with indexes in jbpm.history.hbm.xml
Oh, and I forgot to include my jbpm.hibernate.cfg.xml: | | | http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd";> | | | | | org.hibernate.dialect.Oracle10gDialect | oracle.jdbc.OracleDriver | jdbc:oracle:oci:@orcl | jbpm | jbpm | create-drop | true | | | | | | | | | | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250463#4250463 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250463 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problems with indexes in jbpm.history.hbm.xml
Test cases that demonstrates the two situations with the same db error
messages: one without the Java node (which prints out errors but continues the
workflow process without any blocking issues), another with the Java node
(which prints out errors and gets stuck in infinite loop while exporting schema
to db over and over again).
For both cases, I use the same Java code; relevant snippet from my App.java is
shown here.
App.java:
| private ProcessEngine processEngine;
| private RepositoryService repositoryService;
| private ExecutionService executionService;
| private TaskService taskService;
|
| private Map caseinfo = new HashMap();
| private int tenth = 0;
|
| public App() {
| processEngine = new Configuration().buildProcessEngine();
| repositoryService = processEngine.getRepositoryService();
| executionService = processEngine.getExecutionService();
| taskService = processEngine.getTaskService();
|
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repositoryService.createDeployment().addResourceFromClasspath("workflow.jpdl.xml").deploy();
| }
|
| public String whatCond() {
| tenth++;
| if (tenth == 10) {
| tenth = 0;
| log.info("Checking isTenth: YES");
| return "yes";
| } else {
| log.info("Checking isTenth: NO");
| return "no";
| }
| }
|
| public String runPOC(String arg) {
| ProcessInstance processInstance =
executionService.startProcessInstanceByKey("test");
| String pid = processInstance.getId();
| String cond = "yes";
|
| List taskList = taskService.findPersonalTasks("cathy");
| Task task = taskList.get(0);
| String taskDbid = task.getId();
| Map variables = new HashMap();
| variables.put("arg", arg);
| variables.put("cond", cond);
| taskService.setVariables(taskDbid, variables);
| taskService.completeTask(taskDbid);
|
| processInstance = executionService.findProcessInstanceById(pid);
| String result =
processInstance.findActiveActivityNames().toArray()[0].toString();
| log.info("Result: " + result);
|
| return result;
| }
|
Here's the test case with no Java nodes where it prints out the error message
but continues without any blocking issues.
workflow.jpdl.xml:
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| http://jbpm.org/4.0/jpdl";>
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Errors appears but workflow continues. In the example here, I pass runPOC with
arg "no" first, then I tried it with arg "yes":
| 11:49:07,678 INFO [SchemaExport] exporting generated schema to database
| 11:49:10,256 SEVERE [SchemaExport] Unsuccessful: create index
IDX_HDETAIL_HVAR on JBPM4_HIST_DETAIL (HVAR_)
| 11:49:10,256 SEVERE [SchemaExport] ORA-01408: such column list already
indexed
|
| 11:49:10,256 SEVERE [SchemaExport] Unsuccessful: create index
IDX_HDETAIL_HTASK on JBPM4_HIST_DETAIL (HTASK_)
| 11:49:10,272 SEVERE [SchemaExport] ORA-01408: such column list already
indexed
|
| 11:49:10,272 SEVERE [SchemaExport] Unsuccessful: create index
IDX_HDETAIL_HACTI on JBPM4_HIST_DETAIL (HACTI_)
| 11:49:10,272 SEVERE [SchemaExport] ORA-01408: such column list already
indexed
|
| 11:49:10,272 SEVERE [SchemaExport] Unsuccessful: create index
IDX_HDETAIL_HPROCI on JBPM4_HIST_DETAIL (HPROCI_)
| 11:49:10,272 SEVERE [SchemaExport] ORA-01408: such column list already
indexed
|
| 11:49:10,912 INFO [SchemaExport] schema export complete
| 11:50:47,148 INFO [App] Result: nojava
| 11:50:50,711 INFO [App] Result: java
|
--
Here is the test case where it prints out the error message but does NOT work
and cannot start the workflow process.
workflow.jpdl.xml:
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| http://jbpm.org/4.0/jpdl";>
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Then the following will repeat over and over again in some infinite loop
without ever starting the workflow process.
| 11:31:36,580 INFO [Configuration] configuring from resource:
jbpm.hibernate.cfg.xml
| 11:31:36,580 INFO [Configuration] Configuration resource:
jbpm.hibernate.cfg.xml
| 11:31:36,580 INFO [Configuration] Reading mappings from resource :
jbpm.repository.hbm.xml
| 11:31:36,595 INFO [HbmBinder] Mapping class:
org.j
[jboss-user] [JBoss jBPM] - Re: jBPM 4.0 and
"Does not work" is everything I wrote in the first post of this thread. I have task nodes with users specified in the assignee field and that is creating the problems I see where it give me the SEVERE error: Table 'jbpm4_deployment' already exists View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250451#4250451 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250451 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: jBPM 4.0 and
Hm, I did some more testing. MySQL works for simple workflows but it doesn't when I have task nodes with users specified in the assignee field. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250285#4250285 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250285 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: Problems with indexes in jbpm.history.hbm.xml
Okay, there are two situations where this error occurs for me. One is when I just have a simple jBPM workflow and I see the error messages but like the JIRA says, everything is able to continue and it's not a blocking issue. Another is when I have a jBPM workflow with a Java node in particular (which is the problem I saw from day 1). Then jBoss will loop infinitely and keep exporting the schema to db over and over again and the only error message I see is the Oracle "such column list already indexed". I'm using jBPM 4.0 GA now and this instance of the problem is blocking me because it loops indefinitely and does not even start the workflow process. But if I remove the Java task node, then everything works again. My code is the same as the one I posted here: http://www.jboss.org/index.html?module=bb&op=viewtopic&t=158889 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4250284#4250284 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4250284 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: JBPM4.0 Oracle Parent Key Not Found Error
Yes, completely clean db. I even uninstalled everything and reinstalled a spanking new db... View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4249055#4249055 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4249055 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss jBPM] - Re: JBPM4.0 Oracle Parent Key Not Found Error
Did you ever find a solution to this problem? View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4248270#4248270 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4248270 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Installation, Configuration & DEPLOYMENT] - Re: JBoss 5, Java 6, and DocumentBuilderFactory ClassCastExc
Thanks for your post. Super helpful, solved my problems too. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4246771#4246771 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4246771 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - Re: JBoss 5 NoClassDefFoundError & Other Exceptions
Nm, this post solved all my problems: http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4196674#4196674 View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4246770#4246770 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4246770 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - Re: JBoss 5 NoClassDefFoundError & Other Exceptions
Btw, if I use DocumentBuilderFactory, this is the exception that I get: | 18:38:44,545 ERROR [[/pocgwt]] Exception while dispatching incoming RPC call | com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.lang.String[] com.test.poc.client.Poc.getAllCases()' th | rew an unexpected exception: java.lang.ClassCastException: org.apache.xerces.jaxp.DocumentBuilderFactoryImpl cannot be cast to javax.xml.parsers.Docum | entBuilderFactory | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4246575#4246575 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4246575 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginners Corner] - JBoss 5 NoClassDefFoundError & Other Exceptions
I'm new at JBoss 5 and I've been stuck on this problem for a week and could really use (and appreciate) any help I can get. I'm using JBoss 5.1.0 GA and I've tried JBoss 5 jdk5 version with JDK 5 and JBoss 5 jdk version with JDK 6 and have gotten the same results. I'm also using EJB3 with GWT and jBPM. My ear application deploys perfectly on JBoss 4.2.3GA but not on JBoss 5. It keeps on complaining that usual Java classes, like org.w3c.dom.Document cannot be found. There's also a warning about the ClassLoader and I'm not sure if that's related. First of all, are these warning normal? Or is something already wrong when I start the JBoss 5 server. And how do I fix these warnings? | 18:16:20,791 WARN [JBossASSecurityMetadataStore] WARNING! POTENTIAL SECURITY RISK. It has been detected that the MessageSucker component which sucks | messages from one node to another has not had its password changed from the installation default. Please see the JBoss Messaging user guide for instructions on how to do this. | 18:16:20,791 WARN [AnnotationCreator] No ClassLoader provided, using TCCL: org.jboss.managed.api.annotation.ManagementComponent | 18:16:20,947 WARN [AnnotationCreator] No ClassLoader provided, using TCCL: org.jboss.managed.api.annotation.ManagementComponent | Then when I deploy the EAR that works on JBoss 4, it gives me these different exceptions (depending on the scenario) in JBoss 5... This exception occurs if I hit CTRL-C because nothing is happening: | 16:34:46,498 ERROR [[/pocgwt]] Exception while dispatching incoming RPC call | com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.lang.String[] com.bioimagene.poc.client.Poc.getAllCases()' th | rew an unexpected exception: java.lang.NoClassDefFoundError: org/w3c/dom/Document | at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:360) | at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:546) | at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:164) | at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost(RemoteServiceServlet.java:86) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) | at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96) | at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) | at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) | at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:235) | at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) | at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190) | at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92) | at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126) | at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70) | at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) | at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) | at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158) | at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) | at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330) | at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829) | at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:598) | at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) | at java.lang.Thread.run(Thread.java:619) | Caused by: java.lang.NoClassDefFoundError: org/w3c/dom/Document | at com.bioimagene.poc.server.CaseUser.(CaseUser.java:34) | at com.bioimagene.poc.server.App.getAllCases(App.java:59) | at com.bioimagene.poc.server.PocImpl.getAllCases(PocImpl.java:34) | at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) | at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) | at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) | at ja
[jboss-user] [EJB/JBoss] - Re: Overrding the existing ejb and deploy
Did you ever find a solution to this problem? I'm getting some similar error messages in my JBoss 5. Thanks! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4246314#4246314 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4246314 ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
