[rules-users] RE: rules-users Digest, Vol 27, Issue 59
Mark Proctor
mproctor at codehaus.org
Mon Feb 23 02:13:51 EST 2009
Kumar, Ravendra wrote:
> Guvnor has a problem with IE 7 please keep this also in mind.
> I am running it on google chrome successfully but not on IE7
>
Please be more specific and preferably open a JIRA with your issues.
https://jira.jboss.org/jira/browse/JBRULES
> Thanks
> Ravendra
>
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org
> [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of
> rules-users-request at lists.jboss.org
> Sent: 20 February 2009 16:59
> To: rules-users at lists.jboss.org
> Subject: rules-users Digest, Vol 27, Issue 59
>
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> Today's Topics:
>
> 1. Re: Problem with viewing the Business Rule Assets under the
> Rules Package in Drools Guvnor (Toni Rikkola)
> 2. Re: Problem using KnowledgeAgent (Mark Proctor)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Fri, 20 Feb 2009 09:58:44 +0200
> From: Toni Rikkola <trikkola at redhat.com>
> Subject: Re: [rules-users] Problem with viewing the Business Rule
> Assets under the Rules Package in Drools Guvnor
> To: Rules Users List <rules-users at lists.jboss.org>
> Message-ID: <499E62B4.4010005 at redhat.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
>
> Hi,
>
> Do you have any user permissions set? It is possible that something is
> not permitting you to see it. In that case this might be a bug, because
> there is a way to get around it.
>
> In the next Drools release the asset should also be visible in archives
> after you have archived the package.
>
> Toni Rikkola
>
> guyt1122 at aim.com wrote:
>
>> Hello,
>>
>> I have noticed a strange behavior with the Drools Guvnor where I can
>> not see any of my web guided decision table from the Rules Package
>> "Business Rule Asset" view. I can navigate to this decision table
>> using the "Assets View" and when I click on the "more info" button the
>>
>
>
>> addition information on the left hand side of the decision table
>> clearly shows that the asset belongs to the expected package that I
>> can not see it from. I have tried to archive the decision table and
>> it does not show up in the archives. I have tried changing the
>> package name on the asset and then I tried to navigate to the asset
>> from the other package, I still can not see it. Note, the package
>> somehow gets disconnects from the package after a restart the app
>> server. The other strange behavior is that I can make changes to the
>> decision table and then rebuild the packages and the changes show in
>> the package source. I just can not see the decision table by from the
>>
>
>
>> package...
>>
>> Note, I have configured JackRabbit to store the repository in a
>> database along with a journal node for clustering.
>>
>> Environment Details:
>> + App Server - JBoss 4.0.3.sp1
>> + Drools 5.0M5
>> + Database - Microsoft Sql Server
>> + JackRabbit Repo - Configured to use a Jndi data source configured in
>>
>
>
>> JBoss.
>>
>> Any advise would be appreciated.
>>
>> Thanks,
>> -GuyT1122
>>
>>
>>
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>
>> _______________________________________________
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>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>
>
>
> ------------------------------
>
> Message: 2
> Date: Fri, 20 Feb 2009 15:58:55 +0000
> From: Mark Proctor <mproctor at codehaus.org>
> Subject: Re: [rules-users] Problem using KnowledgeAgent
> To: Rules Users List <rules-users at lists.jboss.org>
> Message-ID: <499ED33F.5090003 at codehaus.org>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Seaver, Daniel (GE Healthcare) wrote:
>
>> Thanks for the clarification, Mark.
>>
>> I followed your links to get the latest of the greatest. Happy to see
>> all those blue circles in the build history. I downloaded:
>>
>> drools-5.0.0.SNAPSHOT-eclipse-all.zip
>> drools-5.0.0.SNAPSHOT-guvnor.zip
>>
>> Then I updated eclipse with the contents of ...eclips-all.zip, Started
>>
>
>
>> eclipse and created a new runtime (which I put in my
>> jboss/server/default/lib folder and verified that the ones I had
>> installed there before were changed). I replaced the M5 version of
>> guvnor with the new one, and restarted everything.
>>
>> That should be all I need to do, right? Been at this for a while, so I
>>
>
>
>> may be having a mental lapse.
>>
>> Anyways, several projects that I could build before the upgrade don't
>> build anymore. The build process hangs in Guvnor, as well as in
>>
> Eclipse.
>
>>
>> This is the last output I get in the server's log when trying to
>> compile the package I'm using for our test:
>>
>> 21:27:25,132 INFO [STDOUT] DEBUG 19-02 21:27:25,132
>> (_SelectorManager.java:<init>:27_) Loading selectors
>>
>> 21:27:25,195 INFO [STDOUT] DEBUG 19-02 21:27:25,195
>> (_ContentManager.java:<init>:45_) Loading content properties
>>
>> The last thing I see in Eclipse when I try a complete clean on our
>> primary application is:
>>
>> Building Workspace - Building all...: Invoking "Drools Builder' on
>>
>
>
>> '/cbo-ejb'.
>>
>> The status shows 46% complete and just hangs there.
>>
>> I think it's time for a cocktail and a nice long sleep. I'll check in
>> tomorrow before rolling back to M5.
>>
> can you look in the error logs? I was really hoping to CR1 over the
> weekend. But we need to be sure these issues are gone.
>
>>
>> Dan
>>
>>
>>
> ------------------------------------------------------------------------
>
>> *From:* Mark Proctor [mailto:mproctor at codehaus.org]
>> *Sent:* Thursday, February 19, 2009 3:25 PM
>> *To:* Rules Users List
>> *Subject:* Re: [rules-users] Problem using KnowledgeAgent
>>
>> On the left side you see a list of red and blue circles, red indicates
>>
>
>
>> that build was a failure and blue a success:
>> https://hudson.jboss.org/hudson/job/drools/
>>
>> The last successful build has it's artifacts at:
>>
>>
> https://hudson.jboss.org/hudson/job/drools/lastSuccessfulBuild/artifact/
> trunk/target/
>
>> As you can see the last build was successful so now you can get all
>> the binaries from above.
>>
>> Mark
>> Edson Tirelli wrote:
>>
>>> The tests are fixed and committed to revision #25353.
>>>
>>> []s
>>> Edson
>>>
>>> 2009/2/19 Mark Proctor <mproctor at codehaus.org
>>> <mailto:mproctor at codehaus.org>>
>>>
>>> Dan Seaver wrote:
>>>
>>>> Yes, the exception occurs on both the filesystem and Guvnor, and
>>>>
> it happens
>
>>>> whether I set the value to true or false.
>>>>
>>>>
>>> I found the issue and reviewed the agent code and this has been
>>> fixed in trunk. Edson si just fixing two failing tests, but as
>>> soon as the build turns blue again grab the latest artifact
>>> builds and give it a try:
>>> https://hudson.jboss.org/hudson/job/drools/
>>>
>>> Mark
>>>
>>>
>>>> Michael Neale wrote:
>>>>
>>>>
>>>>> So from the filesystem it won't pick up changes? (does it throw
>>>>>
> the
>
>>>>> same exception).
>>>>>
>>>>>
>>>>> On Thu, Feb 19, 2009 at 5:34 AM, Dan Seaver <dan.seaver at ge.com>
>>>>>
> <mailto:dan.seaver at ge.com> wrote:
>
>>>>>
>>>>>
>>>>>> Mark,
>>>>>> I have some more information for you. The exception occurs
>>>>>>
> when I issue:
>
>>>>>> agent.monitorResourceChangeEvents(true|false)
>>>>>>
>>>>>> If I comment out that code, I don't get the exception, but I
>>>>>>
> don't get
>
>>>>>> changes either. I tried it with both the Guvnor repository and
>>>>>>
> with a
>
>>>>>> deployed package on the file system.
>>>>>>
>>>>>> I won't have time to create the test you requested until the
>>>>>>
> weekend. Let
>
>>>>>> me
>>>>>> know if you still want it.
>>>>>>
>>>>>> Dan
>>>>>>
>>>>>>
>>>>>> Mark Proctor wrote:
>>>>>>
>>>>>>
>>>>>>> Dan Seaver wrote:
>>>>>>>
>>>>>>>
>>>>>>>> I setup a KnowledgeAgent using the example code in the
>>>>>>>>
> JavaDoc for
>
>>>>>>>> KnowledgeAgentFactory to access a compiled package in
>>>>>>>>
> Guvnor. The
>
>>>>>>>> package
>>>>>>>> runs fine, but changes to the package are not picked up. I
>>>>>>>>
> believe this
>
>>>>>>>> is
>>>>>>>> due to the ChangeSet notification thread being interrupted.
>>>>>>>>
> But why?
>
>>>>>>>>
>>>>>>>>
>>>>>>> Hmm that's not good. I have the following unit test:
>>>>>>>
>>>>>>>
> http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-compiler/src/
> test/java/org/drools/agent/KnowledgeAgentTest.java
>
>>>>>>> Could you provide an update for new tests for detecting url
>>>>>>>
> changes?
>
>>>>>>> When making the test you might find it easier to look at the
>>>>>>>
> previous
>
>>>>>>> ruleagent tests:
>>>>>>>
>>>>>>>
> http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-core/src/test
> /java/org/drools/agent/URLScannerTest.java
>
>>>>>>> Mark
>>>>>>>
>>>>>>>
>>>>>>>> Also, I'm getting some messages about failing to read schema
>>>>>>>>
> document.
>
>>>>>>>> I
>>>>>>>> think it is caused by the xml for the ChangeSet, but I'm
>>>>>>>>
> using the
>
>>>>>>>> example
>>>>>>>> from the JavaDocs.
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>> We haven't provided an XSD yet, so it'll provide schema
>>>>>>>
> validation
>
>>>>>>> issues, those can be ignored.
>>>>>>>
>>>>>>>
>>>>>>>> Here's a snippet from the log:
>>>>>>>>
>>>>>>>> [2009:02:48 23:02:905:info] KnowledegAgent has started
>>>>>>>>
> listening for
>
>>>>>>>> ChangeSet notifications
>>>>>>>> [2009:02:48 23:02:905:info] KnowledgAgent created, with
>>>>>>>>
> configuration:
>
>>>>>>>> monitorChangeSetEvents=true scanResources=true
>>>>>>>>
> scanDirectories=true
>
>>>>>>>> [2009:02:48 23:02:905:exception
>>>>>>>> java.lang.RuntimeException: KnowledgeAgent ChangeSet
>>>>>>>>
> notification
>
>>>>>>>> thread
>>>>>>>> has
>>>>>>>> been interrupted
>>>>>>>> at
>>>>>>>>
>>>>>>>>
> org.drools.agent.impl.KnowledgeAgentImpl$ChangeSetNotificationDetector.r
> un(KnowledgeAgentImpl.java:465)
>
>>>>>>>> at java.lang.Thread.run(Unknown Source)
>>>>>>>> Caused by: java.lang.InterruptedException
>>>>>>>> at
>>>>>>>>
>>>>>>>>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.re
> portInterruptAfterWait(Unknown
>
>>>>>>>> Source)
>>>>>>>> at
>>>>>>>>
>>>>>>>>
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.aw
> ait(Unknown
>
>>>>>>>> Source)
>>>>>>>> at
>>>>>>>>
> java.util.concurrent.LinkedBlockingQueue.take(Unknown Source)
>
>>>>>>>> at
>>>>>>>>
>>>>>>>>
> org.drools.agent.impl.KnowledgeAgentImpl$ChangeSetNotificationDetector.r
> un(KnowledgeAgentImpl.java:463)
>
>>>>>>>> ... 1 more
>>>>>>>> [2009:02:48 23:02:937:info] KnowledegAgent has stopped
>>>>>>>>
> listening for
>
>>>>>>>> ChangeSet notifications
>>>>>>>> (null: 1, 207): schema_reference.4: Failed to read schema
>>>>>>>>
> document
>
>>>>>>>> 'drools-change-set-5.0.xsd', because 1) could not find the
>>>>>>>>
> document; 2)
>
>>>>>>>> the
>>>>>>>> document could not be read; 3) the root element of the
>>>>>>>>
> document is not
>
>>>>>>>> <xsd:schema>.
>>>>>>>> (null: 1, 207): cvc-elt.1: Cannot find the declaration of
>>>>>>>>
> element
>
>>>>>>>> 'change-set'.
>>>>>>>> (null: 1, 216): schema_reference.4: Failed to read schema
>>>>>>>>
> document
>
>>>>>>>> 'drools-change-set-5.0.xsd', because 1) could not find the
>>>>>>>>
> document; 2)
>
>>>>>>>> the
>>>>>>>> document could not be read; 3) the root element of the
>>>>>>>>
> document is not
>
>>>>>>>> <xsd:schema>.
>>>>>>>> (null: 1, 343): schema_reference.4: Failed to read schema
>>>>>>>>
> document
>
>>>>>>>> 'drools-change-set-5.0.xsd', because 1) could not find the
>>>>>>>>
> document; 2)
>
>>>>>>>> the
>>>>>>>> document could not be read; 3) the root element of the
>>>>>>>>
> document is not
>
>>>>>>>> <xsd:schema>.
>>>>>>>> [2009:02:48 23:02:390:info] KnowledgAgent applying ChangeSet
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>>>
>>>>>>> _______________________________________________
>>>>>>> rules-users mailing list
>>>>>>> rules-users at lists.jboss.org
>>>>>>>
> <mailto:rules-users at lists.jboss.org>
>
>>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>> --
>>>>>> View this message in context:
>>>>>>
>>>>>>
> http://www.nabble.com/Problem-using-KnowledgeAgent-tp22073944p22085204.h
> tml
>
>>>>>> Sent from the drools - user mailing list archive at
>>>>>>
> Nabble.com.
>
>>>>>> _______________________________________________
>>>>>> rules-users mailing list
>>>>>> rules-users at lists.jboss.org
>>>>>>
> <mailto:rules-users at lists.jboss.org>
>
>>>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>>>>
>>>>>>
>>>>>>
>>>>> --
>>>>> Michael D Neale
>>>>> home: www.michaelneale.net <http://www.michaelneale.net>
>>>>> blog: michaelneale.blogspot.com
>>>>>
> <http://michaelneale.blogspot.com>
>
>>>>> _______________________________________________
>>>>> rules-users mailing list
>>>>> rules-users at lists.jboss.org
>>>>>
> <mailto:rules-users at lists.jboss.org>
>
>>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>>
>>> _______________________________________________
>>> rules-users mailing list
>>> rules-users at lists.jboss.org <mailto:rules-users at lists.jboss.org>
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>
>>>
>>>
>>>
>>> --
>>> Edson Tirelli
>>> JBoss Drools Core Development
>>> JBoss, a division of Red Hat @ www.jboss.com <http://www.jboss.com>
>>>
>>>
> ------------------------------------------------------------------------
>
>>> _______________________________________________
>>> rules-users mailing list
>>> rules-users at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>
>>>
>>
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