Andrew,
> Marc
>
> How do I set up "nopassivation" caches? I'll give it a go.
create a custom jboss.xml file as explained in
http://www.jboss.org/documentation/contconf_howto.html#CacheConf
> I still want / need to get my app working under jBoss so
> would appreciate
> any input.
Can you try to use JBoss from the current CVS and see if you still have
problems ?
Regards,
Simon
>
>
> > -----Original Message-----
> > From: marc fleury [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, January 30, 2001 12:33 PM
> > To: jBoss
> > Subject: RE: [jBoss-User] LOCKING-WAITING (TRANSACTION)
> >
> >
> > That sounds like a bug with passivation...
> >
> > Can you run exactly the same test with "nopassivation" caches.
> >
> > Simone can you do a load test (jbosstest) over night with the
> > passivation
> > caches?
> >
> > It was an old bug in the caches and I wonder if it is not a cousin
> >
> > marc
> >
> >
> > |-----Original Message-----
> > |From: [EMAIL PROTECTED]
> > |[mailto:[EMAIL PROTECTED]]On Behalf Of
> Nortje, Andrew
> > |Sent: Tuesday, January 30, 2001 4:36 AM
> > |To: 'jBoss'
> > |Subject: RE: [jBoss-User] LOCKING-WAITING (TRANSACTION)
> > |
> > |
> > |Sorry to bash this LOCKING-WAITING (TRANSACTION) thing.
> > (Nooooo I'm not
> > |worried about the message... I'm worried about why there
> > should be any
> > |waiting of any kind in the case I discovered today )
> > |
> > |I let my app run over night with clients making requests. As
> > before the app
> > |runs smooth for a while, then a few LOCKING-WAITING messages
> > scattered
> > |about, then a whole bunch of them in a row and so on...
> > |
> > |This morning:
> > |- Don't restart the app
> > |- No one else using the app or the database
> > |- App is idle i.e. all beans are idle (Lots of "Passivated
> > |overaged bean..."
> > |messages )
> > |- Database is idle, nobody else using it
> > |- Do select * from dba_dml_locks; on Oracle to check for
> > locked rows - none
> > |- I make a single client request - boom LOCKING-WAITING.
> > |
> > |Run exactly the same client request on its own( i.e. no
> > concurrent client
> > |request, so no LOCKING-WAITING messages ), a thousand
> times at server
> > |start-up and it will be fine.
> > |
> > |Is there a possiblity there may be bug in jBoss here somewhere.
> > |
> > |> -----Original Message-----
> > |> From: marc fleury [mailto:[EMAIL PROTECTED]]
> > |> Sent: Saturday, January 27, 2001 2:33 PM
> > |> To: jBoss
> > |> Subject: RE: [jBoss-User] LOCKING-WAITING (TRANSACTION)
> > |>
> > |>
> > |> hey,
> > |>
> > |>
> > |> I would have to look at it. Probably an exotic exception
> > |> that goes through
> > |> the container and the instance remains in cache with a
> > |> transaction... don't
> > |> know, can you really reproduce it or is it that you are just
> > |> banging on the
> > |> cache with many clients (in which case it is normal and it
> > |> would explain the
> > |> "recovery")
> > |>
> > |>
> > |> marc
> > |>
> > |>
> > |> |-----Original Message-----
> > |> |From: [EMAIL PROTECTED]
> > |> |[mailto:[EMAIL PROTECTED]]On Behalf Of
> Tobias Frech
> > |> |Sent: Friday, January 26, 2001 11:01 AM
> > |> |To: jBoss
> > |> |Subject: Re: [jBoss-User] LOCKING-WAITING (TRANSACTION)
> > |> |
> > |> |
> > |> |Hi Andrew!
> > |> |I know that problem. From time to time we see it too. But
> > |> after an awful
> > |> |long time (in measures of CPU time) the container recovers
> > |> somehow. To
> > |> |help to pin down that problem we could collect all the
> > |> information about
> > |> |when this occurs.
> > |> |
> > |> |Which version of JBoss are you using ?
> > |> |
> > |> |Can you reproduce this error or does it happen "randomly" ?
> > |> |
> > |> |Do you know if [InternalAccount] has just been called, was
> > |> called before
> > |> |or is not involved in any transaction at the time this
> > happens ? I am
> > |> |not sure, but the later could be the case for me.
> > |> |
> > |> |Cheers,
> > |> |Tobias
> > |> |
> > |> |"Nortje, Andrew" wrote:
> > |> |>
> > |> |> What does LOCKING-WAITING (TRANSACTION) mean?
> > |> |>
> > |> |> 1. Does it mean the row in the database is locked? OR
> > |> |> 2. Access to the particular entity bean is locked - the
> > |> |non-reentrant bean
> > |> |> thing.
> > |> |>
> > |> |> Some notes -
> > |> |> - I have no reentrant entity beans
> > |> |> - Application works fine for one customer buy transaction
> > |> |> - Application works fine, for a while, with multiple
> > customer buy
> > |> |> transactions - then I get the LOCKING-WAITING
> > |> (TRANSACTION) - forever
> > |> |> - Seems like a deadlock
> > |> |>
> > |> |> Any ideas?
> > |> |>
> > |> |> Thanks
> > |> |>
> > |> |> Andrew
> > |> |>
> > |> |> [InternalAccount] Transaction insert() called
> > |> Transaction: ID 0 Debit 0
> > |> |> Credit 65 Amount 2.5 Parent 6192
> > |> |> [InternalAccount] SQL: Insert into TRANSC ( TRANSC_ID,
> > |> PARENT_TRANSC_ID,
> > |> |> DEBIT_ACCOUNT_ID, CREDIT_ACCOUNT_ID, TRANSC_DATE,
> > |> |EFFECTIVE_DATE, AMOUNT,
> > |> |> STATUS, DESCRIPTION, TRANSC_TYPE_ID ) values ( 6195,
> > 6192, 0, 65,
> > |> |> to_date('2001-01-26 02:41:02','YYYY-MM-DD HH24:MI:SS'),
> > |> |to_date('2001-02-25
> > |> |> 02:41:02','YYYY-MM-DD HH24:MI:SS'), 2.5, 1, 'COMMISSION', 5 )
> > |> |> [InternalAccount] Transaction: ID 6195 Debit 0
> Credit 65 Amount
> > |> |2.5 Parent
> > |> |> 6192 Transaction amount = 2.5
> > |> |> [InternalAccount] Updating account balance
> > |> |> com.uni.account.InternalAccountBean@34cdfc
> > |> |> For entity with ID 0
> > |> |> Account ID 0
> > |> |> Balance = 856.2 +
> > |> |>
> > -2.5##############################################################
> > |> |> [Person] LOCKING-WAITING (TRANSACTION) for id
> > |> |> com.uni.entity.myaccount.PersonPK@4a7c ctx.hash 6146369
> > |> |> tx:TransactionImpl:XidImpl:[B@7fb9e1
> > |> |> [InternalAccount] LOCKING-WAITING (TRANSACTION) for id
> > |> |> com.uni.account.AccountPK@0 ctx.hash 4092026
> > |> |> tx:TransactionImpl:XidImpl:[B@49e87
> > |> |> [Person] LOCKING-WAITING (TRANSACTION) for id
> > |> |> com.uni.entity.myaccount.PersonPK@4a7c ctx.hash 6146369
> > |> |> tx:TransactionImpl:XidImpl:[B@43e93d
> > |> |>
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