getTasksAssignedAsPotentialOwner is very slow, How to optimize it? My database is oracle 11g, I use JBPM 5.4, There are 9654 records in TASK table, But getTasksAssignedAsPotentialOwner is very slow, every execute will cost more than 3 seconds. Anybody has idea to optimize it? thank... 
Difficulties Invoking Rule Task Hi, I was trying to invoke a rule task within my process. First, I took the example that was part of the unit test examples: The execution works fine. I then added a human task node a... 
JBPM5 Error Handling Hello, How to handle an exception if it occurs in any of the step . For eg. If I have 3 steps, if exception occurs in first step, the execution flow should end and error should be logged. But I dont know how to achi... 
How can I add JBPM5 to S2SH(struts2 Spring3 hibernate 3)? Hi everyone Today I was download the JBPM 5.4,My boss asked me to use this tool,In one week,perhaps,I should write a demo use JBPM5 ... 
How to do computations in parameter Mapping Can I concat 2 process variables and create a task parameter. Assume that I have 2 process varaibles named CustomerID and IdProofName and now if I have to create a new task varaible named "RecordId... 
Issue with StatefulKnowledgeSession Hi i have created a workflow using humantask with database. But when i am deploying the process i am getting this error "java.lang.IllegalStateException: java.lang.reflect.InvocationTargetException". I debugged the j... 
Receive Task: Retrieving the Message referred by Message ref. For the messageRef Attribute of receive task BPMN2.0 Specification says "A Message for the messageRef attribute MAY be entered. This indicates that the Message will be received by the Task. The Message in this... 
while building the package in guvnor getting error:unable to parse xml : Exception class java.lang.IllegalArgumentException : Invalid bounds for node _353049A9-B059-46AF-BF6B-B79E8B646FE7 HI! guys Iam getting the error in jbpm guvnor while building the package in guvnor the error was "unable to parse xml : Exception class java.lang.IllegalArgumentException : Invalid bounds for node _3... 
How can i use the Human Task from another computer ? Hi, i want to use the Human Task from another computer (server) but i got a error, it is Could not connect task client: on ip: 192.168.0.87 - port: 5153 seems like i should set up something? i ... 
can a human task autostart? Hi, I have 2 human tasks with 2 forms seperated by a service task such that the 2nd form depending on the 1st one. Is it possible for the 2nd form to auto appear when the process reaches to the 2nd human task? examp... 
Should i wait for the deployment files become past tense? Hi everyone, I realized that I need to wait for that deployment files, named "ed" suffix. in other words, I should wait for them while the Demo service become build succesful. if not when I open t... How to countersigned a task in JBPM 5 ? In my project thers's a vote task , all the people in the task must voted . But I can't config the process resource , because i don't know how many people join in the vote task . If all the people vote... 
jbpm5 to schedule hadoop/map reduce jobs? Does anyone have any experience using the jbpm5 scheduler to manage hadoop/map reduce jobs? 
UserGroupCallbackManager: Not returning callback Hello, I'm unable to retrieve an instance of the UserGroupCallback using the UserGroupCallbackManager. From my understanding this should work by setting the jbpm.usergroup.callback property: Sys... 
Prevent duplication in XOR gateway Hi all, I'm just getting started with jBPM, and I have a small question about XOR gateways. At the moment, our nodes have two endpoints, and the code for one endpoint looks like this: switch(result) { &... 
How to update a process when it is running ? in my project ,i use the JBPM5.3 and spring ,the task server is HornetQTaskServer, i need to update a task node when the task process was running . For this thing , i start a task process , when it go to a tas... Ordering in converging AND Gateway in JBPM5 I have two signal events signal1 and signal2 in my diagram for an and converging gateway and I want that signal1 should come first after that only signal2 should be activated. If signal2 comes first then it should be ... 
Connection TimeOut while getting assigned tasks Hi All, We are using the BlockingSummaryTaskHandler to get assigned tasks and we are getting the following timeout errors while fetching results.This is very critical , can anyone please help on t... 
How to reload knowledgeSession from database? If there is a process instance with several human tasks inside, and a sudden exception, for example, electricity failure, occurs when one of the human tasks is processing. When coming back from the exception and repro... 
Error on task complete. I am working with JBPM 5.1 , integrated with the ESB 4.11 and the AS 5. Actualy, its the enterprise confirguration for this products (SOA-P 5.3 + its JBPM5 integration) Untill now i have been using some services wich... 
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