[jboss-user] [jBPM] - Re: Persistence and Transaction Management
Marco Rietveld [https://community.jboss.org/people/marco.rietveld] created the discussion Re: Persistence and Transaction Management To view the discussion, visit: https://community.jboss.org/message/828773#828773 -- Pure local transactions and local transactions *with spring* are unfortunately very different things. Both are true. 5.4.x supports local transactions +using a spring transaction manager+, but does not support pure local transactions with a normal transaction manager. -- Reply to this message by going to Community [https://community.jboss.org/message/828773#828773] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Persistence and Transaction Management
Thomas Setiabudi [https://community.jboss.org/people/thomas.setiabudi] created the discussion Re: Persistence and Transaction Management To view the discussion, visit: https://community.jboss.org/message/828775#828775 -- Hi Marco, Oh I just knew about that. Ok thank you very much. Regards, Thomas Setiabudi -- Reply to this message by going to Community [https://community.jboss.org/message/828775#828775] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Remoting] - Cannot set up serverBindAddress for secondarySocket in bisocket transport
Igor Kostromin [https://community.jboss.org/people/elw00d] created the discussion Cannot set up serverBindAddress for secondarySocket in bisocket transport To view the discussion, visit: https://community.jboss.org/message/828781#828781 -- Hello, I use bisocket transport in Remoting 2.5.4.SP4 and have a trouble with my server which is placed behind a translating firewall. The point of my problem is described here https://issues.jboss.org/browse/JBREM-1322 https://issues.jboss.org/browse/JBREM-1322. May I hope this will be fixed in next release ? -- Reply to this message by going to Community [https://community.jboss.org/message/828781#828781] Start a new discussion in JBoss Remoting at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2050] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Web Services] - Re: Migrating secured WS from JBoss 5.1 to 7.1.1
Xavier Dury [https://community.jboss.org/people/xdury] created the discussion Re: Migrating secured WS from JBoss 5.1 to 7.1.1 To view the discussion, visit: https://community.jboss.org/message/828791#828791 -- Hi Massai, I have something like that in my standalone.xml: subsystem xmlns=urn:jboss:domain:webservices:1.2 modify-wsdl-addresstrue/modify-wsdl-address ... /subsystem Do you have it too? Xavier -- Reply to this message by going to Community [https://community.jboss.org/message/828791#828791] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2044] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Web Services] - Configuring @WebServiceRef on EJB via XML in AS7
Xavier Dury [https://community.jboss.org/people/xdury] created the discussion
Configuring @WebServiceRef on EJB via XML in AS7
To view the discussion, visit: https://community.jboss.org/message/828798#828798
--
Hi,
I have some EJBs that call WebServices. In JBoss AS5, I had something like that:
@Stateless
public class MyServiceBean implements MyService {
@WebServiceRef(name = services/MyWebService)
MyWebPort myWebService;
...
}
jboss.xml:
session
ejb-nameMyServiceBean/ejb-name
service-ref
service-ref-nameservices/MyWebService/service-ref-name
service-impl-classeg.MyWebService/service-impl-class
port-component-ref
service-endpoint-interfaceeg.MyWebPort/service-endpoint-interface
stub-property
prop-namejavax.xml.ws.service.endpoint.address/prop-name
prop-valuehttp://some.url.here/prop-value
/stub-property
/port-component-ref
/service-ref
/session
Now that I've migrated to JBoss AS7, jboss-ejb3.xml is used instead of
jboss.xml. But it seems I can't use custom jboss elements in it.
So how do I achieve this in AS7?
Thanks,
Xavier
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[jboss-user] [JBoss Web Services] - Re: how to migrate jboss-wsse-server.xml setting of jboss 5 to jboss 7.1?
Xavier Dury [https://community.jboss.org/people/xdury] created the discussion Re: how to migrate jboss-wsse-server.xml setting of jboss 5 to jboss 7.1? To view the discussion, visit: https://community.jboss.org/message/828807#828807 -- You could also take a look at this thread: https://community.jboss.org/thread/214266 https://community.jboss.org/thread/214266 -- Reply to this message by going to Community [https://community.jboss.org/message/828807#828807] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2044] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Trying to connect to database through jBPM script task.
avatarkim [https://community.jboss.org/people/avatarkim] created the discussion
Trying to connect to database through jBPM script task.
To view the discussion, visit: https://community.jboss.org/message/828814#828814
--
Hi,
I'm trying to access MySql database through jBPM workflow's script task but I'm
getting the error code below when the workflow run the script task. I already
uploaded the MySQL driver jar file as POJO in the Guvnor and I'm still getting
this error.
No suitable driver found for jdbc:mysql://localhost:3306/test
so I'm assuming the jBPM need some other way for it to handle MySQL driver jar
but I don't know where and what should I do this for this to work.
Below is my code in my Workflow's Script Task
java.sql.Connection con = null;
java.sql.PreparedStatement pst = null;
java.sql.ResultSet rs = null;
java.sql.ResultSetMetaData rsmd = null;
String url = jdbc:mysql://localhost:3306/test;
String user = root;
String password = password;
String temp = DEBUG: ;
try
{
con = java.sql.DriverManager.getConnection(url, user, password);
pst = con.prepareStatement(SELECT * FROM aquitimber_messages);
rs = pst.executeQuery();
rsmd = rs.getMetaData();
int rowSize = 0;
rs.last();
rowSize = rs.getRow();
rs.first();
for (int countRow = 0; countRow lt; rowSize; countRow++)
{
for (int count = 1; count lt; rsmd.getColumnCount(); count++)
{
System.out.print(rs.getString(count) + , );
temp = temp + rs.getString(count) + , ;
}
System.out.println();
rs.next();
}
} catch (java.sql.SQLException ex)
{
System.out.println(ex.getMessage());
temp = temp +ex.getMessage();
} finally
{
try
{
if (rs != null)
{
rs.close();
}
if (pst != null)
{
pst.close();
}
if (con != null)
{
con.close();
}
} catch (java.sql.SQLException ex)
{
System.out.println(ex.getMessage());
temp = temp +ex.getMessage();
}
}
kcontext.setVariable(approvalVar_history, temp);
Any help on this would be greatly appreciated. Thank you.
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[jboss-user] [Datasource Configuration] - Re: Connection need to be done in xa-datasource with AS400 driver
Gayratbek Komilov [https://community.jboss.org/people/gayrat.komilov] created the discussion Re: Connection need to be done in xa-datasource with AS400 driver To view the discussion, visit: https://community.jboss.org/message/828825#828825 -- I have made mistake here xa-datasource-property name=URL jdbc:as400://122.212.243.75/mgolib;naming=sql;errors=full /xa-datasource-property it need to be like this xa-datasource-property name=ServerName 122.212.243.75 /xa-datasource-property Reply to original post -- Reply to this message by going to Community [https://community.jboss.org/message/828825#828825] Start a new discussion in Datasource Configuration at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2077] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Datasource Configuration] - Re: Connect to MySQL without Datasource in JBoss AS 7.1
Wolf-Dieter Fink [https://community.jboss.org/people/wdfink] created the discussion Re: Connect to MySQL without Datasource in JBoss AS 7.1 To view the discussion, visit: https://community.jboss.org/message/828853#828853 -- If you do that your application need to have a dependency to the driver. You can add a +Dependencies+ attribute to the MANIFEST add the 'com.mysql.jdbc' to it. You might read the https://docs.jboss.org/author/display/AS72/Class+Loading+in+AS7 documentation for details -- Reply to this message by going to Community [https://community.jboss.org/message/828853#828853] Start a new discussion in Datasource Configuration at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2077] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: PermissionDeniedException on task Claim
cold gin [https://community.jboss.org/people/cold_gin] created the discussion Re: PermissionDeniedException on task Claim To view the discussion, visit: https://community.jboss.org/message/828860#828860 -- I receive the same exact error when my tasks go from claimed to released status (in rapid succession, ie - click claim/release, claim/release, buttons quickly ). I tried creating a modified operations-dsl.mvel with the settings described above. I added this file to my project classpath, but it had no effect. I also tried to directly modify the operations-dsl.mvel that resides inside of jbpm-human-task-war.war, but that did not work either. Here is the error message: 15:30:58,189 ERROR [stderr] (Thread-74) org.jbpm.task.service.PermissionDeniedException: User '[User:'...']' was unable to execution operation 'Release' on task id ... due to a no 'current status' match Any suggestions on what I could try next? jBPM version is 5.4.0. Thanks in advance. -- Reply to this message by going to Community [https://community.jboss.org/message/828860#828860] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Trying to connect to database through jBPM script task.
Jiri Svitak [https://community.jboss.org/people/jsvitak] created the discussion Re: Trying to connect to database through jBPM script task. To view the discussion, visit: https://community.jboss.org/message/828862#828862 -- Hi avatarkim, what version of jBPM do you use? You should not use script tasks for interaction with a database. Use rather a service task and implement own handler. Script tasks are very simple, so service tasks can save you from many headaches with db interaction. Regarding to your issues with MySQL driver - you should not upload the MySQL driver into Guvnor, only POJOs. What are you trying to achieve? If you are using JBoss AS/Wildfly, you should load MySQL driver as a module or a deployment. Do not include it in your application, or even upload into Guvnor. Also remember that Guvnor is only a repository, so I expect that you wanted to use jbpm console or own web application to run the process instances. HTH -- Reply to this message by going to Community [https://community.jboss.org/message/828862#828862] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Concurrency problems with JBPM 5.4
Demian Calcaprina [https://community.jboss.org/people/calca] created the discussion Re: Concurrency problems with JBPM 5.4 To view the discussion, visit: https://community.jboss.org/message/828877#828877 -- I have had problems with concurrency, and it was because LocalTaskService is not thread safe. It was solved by creating a new LocalTaskService per request. Hope this helps, Demian -- Reply to this message by going to Community [https://community.jboss.org/message/828877#828877] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Re: Concurrency problems with JBPM 5.4
Jon Kranes [https://community.jboss.org/people/jkranes] created the discussion Re: Concurrency problems with JBPM 5.4 To view the discussion, visit: https://community.jboss.org/message/828885#828885 -- Each new processInstance gets its own session, and each session gets its own private LocalTaskService, so neither of these is being shared. So I don't think that is the problem (at least not in any obvoius way. Jon -- Reply to this message by going to Community [https://community.jboss.org/message/828885#828885] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2034] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [EJB3] - JBoss 6.1.0.Final SFSB concurrency issue
Octavian Pop [https://community.jboss.org/people/PopOctavian] created the
discussion
JBoss 6.1.0.Final SFSB concurrency issue
To view the discussion, visit: https://community.jboss.org/message/828891#828891
--
Hi,
I am trying to run a test to investigate a performace issue after upgrading
from JBoss 4.0.5 to 6.1. For this I use a simple test application with a
service which starts threads, each thread looks-up a SFSB instace and execute a
method to increment a number.
From this test I notticed that SFSB method calls in the multi-threaded test
are serialized - one execution after the other. Investigating in more detail I
found that this serialization is caused by CMC interceptor from
server/current/deploy/ejb3-interceptors-aop.xml.
If I commented out CMC, performance increased significantly.
Is this a known behavior?
What are the implications if I comment CMC?
Thanks.
Below are code snippets from test:
@Service
public class TestingService
{
public static int numberOfThreads=2;
public static void start() throws Exception
{
startTest(numberOfThreads);
}
public static void startTest(int threadNumber) throws InterruptedException
{
Thread [] threads = new Thread[threadNumber];
for (int i=0;i threadNumber;i++)
{
Thread t = new Thread()
{
public void run()
{
Client testClient = new Client();
testClient.processNumber(Math.round(Math.random()*1000));
testClient.destroy();
}
};
t.start();
threads[i] = t;
}
for(int i=0; ithreadNumber; i++)
{
threads[i].join();
}
}
}
public class Client
{
IGenericSFB genericSFB;
public Client()
{
genericSFB = (IGenericSFB)
ServiceLocator.getLocalService(GenericSFB.class.getSimpleName());
System.out.println(This address + genericSFB + +
genericSFB.hashCode());
}
public void processNumber(Long number)
{
System.out.println(Client - Start incrementing + number);
genericSFB.incrementNumber(number);
System.out.println(Client - Finish incrementing + number);
}
...
@Stateful
public class GenericSFB implements IGenericSFB, Serializable
{
private int number;
private String stuff;
private String someOtherStuff;
public Long incrementNumber(Long number)
{
System.out.println(SFB - start incrementing number + number + by
+ this);
try
{
Thread.currentThread().sleep(1);
}
catch (InterruptedException e){}
System.out.println(SFB - finish incrementing number + number);
return 0L;
}
...
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[jboss-user] [EJB3] - Re: JBoss 6.1.0.Final SFSB concurrency issue
jaikiran pai [https://community.jboss.org/people/jaikiran] created the discussion Re: JBoss 6.1.0.Final SFSB concurrency issue To view the discussion, visit: https://community.jboss.org/message/828896#828896 -- Is this JBoss EAP 6.1.0.Final (based on AS7) or the community JBoss AS 6.1.0.Final? -- Reply to this message by going to Community [https://community.jboss.org/message/828896#828896] Start a new discussion in EJB3 at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2029] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools] - JBossToolsFAQ
Nick Boldt [https://community.jboss.org/people/nickboldt] modified the document: JBossToolsFAQ To view the document, visit: https://community.jboss.org/docs/DOC-10796 -- *General FAQs* * https://community.jboss.org/docs/DOC-10797 JBoss Tools FAQ * https://community.jboss.org/docs/DOC-11753 JBoss Developer Studio FAQ * https://community.jboss.org/docs/DOC-10801 TroubleShooting * https://community.jboss.org/docs/DOC-14297 Matrix of supported platforms, runtimes and technologies in JBoss Tools/JBDS *Installation* * http://www.jboss.org/tools/download/installation JBoss Tools Installation Guide * https://community.jboss.org/docs/DOC-11754 JBoss Developer Studio Installation FAQ *Feature FAQs* * https://community.jboss.org/docs/DOC-18100 BrowserSim * https://community.jboss.org/docs/DOC-10862 Visual Editor *Building and Testing* * https://github.com/jbosstools/jbosstools-devdoc/blob/master/building/faq.md Building JBoss Tools 4.1 * https://github.com/jbosstools/jbosstools-devdoc/blob/master/building/how_to_build_jbosstools_4.adoc Building JBoss Tools 4 * http://www.jboss.org/tools/docs/testing.html Testing JBoss Tools (Using PDE Debugger w/ a Tycho/Maven Build) -- Comment by going to Community [https://community.jboss.org/docs/DOC-10796] Create a new document in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=102containerType=14container=2128] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [JBoss Tools] - JBossToolsTroubleShootingFAQ
Nick Boldt [https://community.jboss.org/people/nickboldt] modified the document: JBossToolsTroubleShootingFAQ To view the document, visit: https://community.jboss.org/docs/DOC-10801 -- h2. JBoss Tools Trouble Shooting FAQ h3. Read this before adding an entry This FAQ is intended to provide information on JBoss Tools (and Eclipse in general) trouble shooting. *Q : The plugins does not seem to be loaded or active after installation* *A* : This can unfortunately happen if either some steps in the installation failed, Eclipse is somehow misconfigured or there are some conflicting plugins installed. To find out why plugins are not being loaded try and start eclipse with the -debug flag on the command line. Now Eclipse will log what plugins/bundles are not being loaded. You can open the Error Log View or look directly in .metadata/log for the information. See also http://wiki.eclipse.org/IRC_FAQ#How_do_I_debug_Eclipse.3F_How_can_I_see_what_plug-ins_are_being_started.3F_Why_aren.27t_the_plug-ins_I_installed_showing_up_in_the_UI.3F_How_do_I_start_the_OSGi_console.3F http://wiki.eclipse.org/IRC_FAQ#How_do_I_debug_Eclipse.3F_How_can_I_see_what_plug-ins_are_being_started.3F_Why_aren.27t_the_plug-ins_I_installed_showing_up_in_the_UI.3F_How_do_I_start_the_OSGi_console.3F *Q : Eclipse is running out of memory OR Eclipse is running very slow!* *A* : Eclipse default setup is to use 64mb of memory and that works ok for small number of projects; but if you have more projects and/or using many plugins Eclipse would like to use more memory and hence its behavior will be slower operations (because of too much garbage collection or simply halting because it runs out of memory). The solution is to start eclipse with a set of flags to allow it to allocate more memory: eclipse -vmargs -Xmx1024m -XX:MaxPermSize=128m The above will allow it to use up to 1Gb of memory (you can of course lower it if you want, but this is what I use ;) and finally it will also increase the MaxPermSize so classloading is given more room. See also http://wiki.eclipse.org/IRC_FAQ#I.27m_having_memory.2C_heap.2C_or_permgen_problems.2C_what_can_I_do.3F http://wiki.eclipse.org/IRC_FAQ#I.27m_having_memory.2C_heap.2C_or_permgen_problems.2C_what_can_I_do.3F *Q: My deployment need to be present when starting up the server, but it looks like my .sar archives are only deployed after the server is running. How do I make sure the server sees it while starting up ?* This is probably because the server adapter is deploying into a metadata location in the workspace and that metadata location is only added as a deployable location via JMX after bootup. You can still make your server deploy to a specific location inside the automatically-added location (aka the deploy folder) by opening the Server Editor (double-click the server) and changing the preferences there. Note: 90% of deployments don't need this but some others do, like some .sar deployments. *Q: Why are Eclipse buttons in dialogs and other places are not working for me on Linux* ? This was a problem in Eclipse 3.5.1. Setting GDK_NATIVE_WINDOWS=true worked around the issue. This bug was fixed in Eclipse 3.5.2 and 3.6.0 (JBoss Tools 3.1 3.2, respectively). See also http://wiki.eclipse.org/IRC_FAQ#Eclipse_buttons_in_dialogs_and_other_places_are_not_working_for_me_if_I_click_them_with_the_mouse._I_also_cannot_see_anything_in_the_tree_when_I_try_to_install_updates._What.27s_going_on.3F http://wiki.eclipse.org/IRC_FAQ#Eclipse_buttons_in_dialogs_and_other_places_are_not_working_for_me_if_I_click_them_with_the_mouse._I_also_cannot_see_anything_in_the_tree_when_I_try_to_install_updates._What.27s_going_on.3F -- Comment by going to Community [https://community.jboss.org/docs/DOC-10801] Create a new document in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=102containerType=14container=2128] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [Beginner's Corner] - Deployment Error / Unable to load library
Allen Porter [https://community.jboss.org/people/metaphiz] created the discussion Deployment Error / Unable to load library To view the discussion, visit: https://community.jboss.org/message/828915#828915 -- Here are some lines from the console which concern me. These lines come up when I start the service: 16:17:55,075 ERROR [ProfileServiceBootstrap] Failed to load profile: Summary of incomplete deployments SEE PREVIOUS ERRORS FOR DETAILS DEPLOYMENTS IN ERROR: Deployment jboss:service=invoker,type=pooled is in error due to the following reasons: java.net.BindException: Address already in use: JVM_Bind This line recurs when loading pages: 16:18:53,792 INFO [STDOUT] 07/19 16:18:55 Information [http-127.0.0.1-8080-1] - Unable to load library We're getting inconsistent behavior when using / in image tags, and we're having trouble with client variables in ColdFusion. They are not instantiating. What's wrong? -- Reply to this message by going to Community [https://community.jboss.org/message/828915#828915] Start a new discussion in Beginner's Corner at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1containerType=14container=2075] ___ jboss-user mailing list jboss-user@lists.jboss.org https://lists.jboss.org/mailman/listinfo/jboss-user
[jboss-user] [jBPM] - Integrating jBPM in Existing Web Application along with Guvnor / Designer
Ikram Babai [https://community.jboss.org/people/ikrambabai] created the discussion Integrating jBPM in Existing Web Application along with Guvnor / Designer To view the discussion, visit: https://community.jboss.org/message/828916#828916 -- Dear Commuity, I'm into the jBPM /Guvnor/Designer suite for about two months now - so still a newbie - However, I feel like I have convered a good (at least horizontal) space. I have got many questions on the overall best practices that one should use to use various components of the suite. *Background:* We are evaluating jBPM for executing processes that will dump data from some big data servers, do some manipulation and extract and dumpt the refined results into an RDBMS - The processes shoudl execute at cetain frequencies - lets say every 1 one - So we need a process triggering mechanism to invoke the BPMN2 process through jBPM runtime - we use quartz for that. The actual process will be designed by users using the Oryx designer that's embedded in Guvnor and then saved in the Guvnor's tables. We do not use the Human Task Service (not at least now) or any other rule base API that Guvnor exposes. Our Users will primarily be using Designer App to write the processes, compile and let the jBPM consume them. Following is the high-high level design on which my questions below are based. Tomcat Instance 1 |- | My Web App | | Usual Supsects | | (Hibernate/Spring) | | | | | | + | | jBPM Core | | (Engine/Runtime) | | (Work Item Handlers) | In Instance1 we build jBPM Knowledge Base by getting BPMN2 Processes designed and stored in instnce 2 below |___| Tomcat Intance2 |- | Guvnor + Designer | | | | | | | | | | | | Users Design | | BPMN2 Processes | | Save and Build | |__| *1. When to build the kBase in Instance1?* Knowledge Base is what jBPM Core knows and cares about - once built, the core engine can pick any process using its ID and get it executed - Process are designed in Instance2 above. Once desgined, committed and package is built, how do I tell jBPM core in Instnace1 to rebuild its knowledge base so that the latest defintion of the changed proces is avaiable to it on the next cron trigger? Is there a hook that Guvnor App provides that kicks in Instnace1 right away as soon as the package in instnace2 is built? The two easiest answers that I do not want to follow can be these. a. Build Knowledge Base in instance1 every few minutes. Get latest process defintion from Instance2 every 5 mintues, for instnace: I dont like this option (and Im sure most of you won't). What if something bad happens during such a high frequency operation and kBase is not built successfully? b. Currenly what Im doing is that everytime the user comes to the page (in Instance1) where process names are listed (from kBase), I re-create the kBase. Not a brilliant way of doing I agree - What if the users neverf comes to that page and just sings out after the kBase in Instnace2? So please let me know if there is a nice way that I can build my kBase in Instance1 on every Prcess/Package Build in Instnace2. *2. What Happens to an in-progress process when changes are done to an exisiting process, package built and kBase built in instance1?* Let say I know when and how to build my kBase - but then there can be some process which already started on the older version of the processes jBPM took from older kBase for execution? Will there exection be terminated or the runtime will execute the older version of the process and pick the new only in the next exection (not the current one)? *3. Versioning: Is there a way to tell jBPM to execute a particular version of a process?* *4. Partial BAM Reports? Possible?* The Business Activity Modeling tables (nothing complex 2/3 tables - one being PROCESSINSTANCELOG) are populated whenever the jBPM exection flows enters and exits a particular node. It works nicely except when one node's execution (say a Service Node) faces a problem. Just yesterday, I faced this problem. Let me explain. Suppose a process is in execution and when it reaches to node 5 for example - once of who's parameter is a big data query and that query had a syntax error. Obviously exceptions were thrown from that Service Node - But jBPM didn't save anything in the
