November 2010 - jboss-user - Jboss List Archives

[JBoss Messaging] - recovering from invalid messages, selectively deleting from db

by Tim Coninx

Tim Coninx [http://community.jboss.org/people/timconinxrvp] created the discussion "recovering from invalid messages, selectively deleting from db" To view the discussion, visit: http://community.jboss.org/message/567157#567157 -------------------------------------------------------------- We use Jboss 5.0 with an oracle db and a standard jboss-messaging deployment. Irregularly, a queue is unable to start and (therefore) bind itself in JNDI. This has something to do with (I think) corrupt messages which prevent the queue from starting: the exception we see is java.sql.SQLException: Invalid column index The error happens very irregularly (like I said), and we haven't been able to really reproduce it yet. However, it seems to happen when a jboss server is killed dirty while messages are being processed. Deleting all messages directly in the db (delete from jbm_msg / delete from jbm_msg_ref) resolves the problem, but unfortunately it also removes other queue's messages. So the question is, either: - is there a way to sql-delete only the offending queue's messages, or - is there a more elegant way to recover from corrupt messages (remember, the queue does not even start) -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/567157#567157] Start a new discussion in JBoss Messaging at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[EJB3] - Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1

by aravind kopparthi

aravind kopparthi [http://community.jboss.org/people/aravindsk] created the discussion "Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1" To view the discussion, visit: http://community.jboss.org/message/572502#572502 -------------------------------------------------------------- Not that i am trying to compare two appservers. same two classes(Singleton,SLSBean) ran perfectly asynchronously as expected pooling multiple slsbs calling slsbs' methods from one singletonBean when i deployed it to glassfish 6.9.1. i am sure i can get some answers or resolutions from Jboss. as i am big fan of Jboss. 09:06:01,234 INFO [STDOUT] TIMEOUT METHOD CALLED 09:06:13,578 INFO [STDOUT] MetavanteProcess MetavanteProcess 09:06:13,593 INFO [STDOUT] TIMEOUT METHOD CALLED 09:06:26,062 INFO [STDOUT] MetavanteProcess MetavanteProcess 09:06:26,062 INFO [STDOUT] TIMEOUT METHOD CALLED 09:06:37,953 INFO [STDOUT] MetavanteProcess MetavanteProcess 09:06:37,968 INFO [STDOUT] TIMEOUT METHOD CALLED 09:06:50,437 INFO [STDOUT] MetavanteProcess MetavanteProcess 09:06:50,437 INFO [STDOUT] TIMEOUT METHOD CALLED 09:06:59,968 INFO [STDOUT] MetavanteProcess MetavanteProcess 09:06:59,984 INFO [STDOUT] TIMEOUT METHOD CALLED 09:07:12,656 INFO [STDOUT] MetavanteProcess MetavanteProcess 09:07:12,656 INFO [STDOUT] TIMEOUT METHOD CALLED 09:07:26,593 INFO [STDOUT] MetavanteProcess MetavanteProcess 09:07:26,609 INFO [STDOUT] TIMEOUT METHOD CALLED 09:07:39,125 INFO [STDOUT] MetavanteProcess MetavanteProcess 09:07:39,125 INFO [STDOUT] TIMEOUT METHOD CALLED -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/572502#572502] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 5 months

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[jBPM] - Eclipse plugin for jbpm4 losing < field>

by LX T

LX T [http://community.jboss.org/people/vcr] created the discussion "Eclipse plugin for jbpm4 losing <field>" To view the discussion, visit: http://community.jboss.org/message/572488#572488 -------------------------------------------------------------- Hi, I am using: - Eclipse Galileo - jBPM 4 Graphical Editor and Tools, version 1.3.0.v200912212157-795-8s733L577575DH In the process.jpdl.xml I am using custom nodes with fields: <custom class="..." g="..." name="..."> <field name="abc"><string value="xyz"/></field> </custom If I switch to "Diagram" and I move/add new custom nodes I lose all the <field> (s), <field> structure is completely removed from <custom> Any idea if it is a bug or I am doing anything wrong? Did you experience a similar problem? Thank you. BTW: for the visual design, would be nice to have a kind of grid when working in "Diagram" mode, in order to be able to better align nodes, straight lines, etc -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/572488#572488] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 5 months

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[EJB3] - Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] created the discussion "Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1" To view the discussion, visit: http://community.jboss.org/message/572486#572486 -------------------------------------------------------------- > aravind kopparthi wrote: > > Jai: 1) Using java.io.* in EJBs isn't recommended. > > is this true for Ejb 3.1 as well?( how about Singleton EJB reading file and transforming and then calling SLSBS for persitence is this recommended?) > i was thinking of using SLSB to read file content and tranform into Entities for persirence. what is the recommend if Ejbs can not read files? It applies for EJB3.1 as well. Check section 21.2.2 "Programming Restrictions" in EJB3.1 spec for the entire set of restrictions. As for java.io.* restriction, here's a quote from that section. > An enterprise bean must not use the java.io package to attempt to access files and directories in the file system. > > The file system APIs are not well-suited for business components to access data. Business components should use a resource manager API, such as JDBC, to store data. You don't have to do the file reading part in the EJBs. Just let the EJBs persist your entities. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/572486#572486] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[EJB3] - Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1

by Carlo de Wolf

Carlo de Wolf [http://community.jboss.org/people/wolfc] created the discussion "Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1" To view the discussion, visit: http://community.jboss.org/message/572484#572484 -------------------------------------------------------------- @Asynchronous is not yet available. Keep your eye on https://jira.jboss.org/browse/EJBTHREE-1721 https://jira.jboss.org/browse/EJBTHREE-1721. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/572484#572484] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

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[EJB3] - Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1

by jaikiran pai

jaikiran pai [http://community.jboss.org/people/jaikiran] created the discussion "Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1" To view the discussion, visit: http://community.jboss.org/message/572349#572349 -------------------------------------------------------------- A new instance of SLSB will only be created when the current SLSB instance is in use in some other invocation. Is that how you are testing this? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/572349#572349] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 5 months

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[jBPM] - should I start with jbpm 4.4 or jbpm5-snapshot or DroolsFlow?

by Gustavo De Simone

Gustavo De Simone [http://community.jboss.org/people/gustavo.desimone] created the discussion "should I start with jbpm 4.4 or jbpm5-snapshot or DroolsFlow?" To view the discussion, visit: http://community.jboss.org/message/571193#571193 -------------------------------------------------------------- Hi, I am planning to start a new BPM project and I want to know what you people think. I downloaded the jbpm5 snapshot and I encounter that it seems to come from droolsFlow more than to come from jbpm4. So my question is, if I want to migrate in the future to jbpm5 shouldn't be easy if I start with DroolsFlow? I also found that the jbpm5-snapshot doc is too poor to start with it. Thanks in advance. Gustavo -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/571193#571193] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 5 months

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[EJB3] - Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1

by Carlo de Wolf

Carlo de Wolf [http://community.jboss.org/people/wolfc] created the discussion "Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1" To view the discussion, visit: http://community.jboss.org/message/572427#572427 -------------------------------------------------------------- Please look at my comment on https://jira.jboss.org/browse/EJBTHREE-1703 https://jira.jboss.org/browse/EJBTHREE-1703. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/572427#572427] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 5 months

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[jBPM] - Exception while deploy JBPM4.4 process on Sybase DB

by Shaimaa Ward

Shaimaa Ward [http://community.jboss.org/people/sward] created the discussion "Exception while deploy JBPM4.4 process on Sybase DB" To view the discussion, visit: http://community.jboss.org/message/572459#572459 -------------------------------------------------------------- Dear I am using JBPM4.4 on Sybase and while trying to deploy the process it fores the following exception +15:43:14,041 WRN | [JDBCExceptionReporter] SQL Error: 0, SQLState: JZ006+ +15:43:14,041 SEV | [JDBCExceptionReporter] JZ006: Caught+ +IOException: java.io.IOException: JZ0SL: Unsupported SQL type 2005.+++ +### EXCEPTION ###########################################15:43:14,041 SEV | [AbstractFlushingEventListener] Could not synchronize database state with session+ +org.hibernate.exception.GenericJDBCException : could not insert: [org.jbpm.pvm.internal.repository.DeploymentImpl]+ can anyone help me in this exception Thank you -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/572459#572459] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 5 months

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[EJB3] - Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1

by aravind kopparthi

aravind kopparthi [http://community.jboss.org/people/aravindsk] created the discussion "Re: SLSB pool size is always one in jboss 6.0 CR1 using ejb 3.1" To view the discussion, visit: http://community.jboss.org/message/572452#572452 -------------------------------------------------------------- I tried with two Singleton Beans with Scheduler and calling a method on injected SLSB method and it started processing simultaniously. Note is that injected SLSB into Singleton is always working /synchronizing calls to single SLSB instance not pooling slsbs. is this expected behavior? -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/572452#572452] Start a new discussion in EJB3 at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&cont...]

15 years, 5 months

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jboss-user November 2010