Hey
marc fleury wrote:
>
> a bug?
Nope, sounds like an old jBoss version that uses commit option A all the
time. B or C with the latest version should be ok. If not, *then* it's a
bug :-)
/Rickard
>
> marc
>
> -----Original Message-----
> From: akim Khadrouche [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, October 04, 2000 6:24 AM
> To: [EMAIL PROTECTED]
> Subject: Load-balancing: ejbLoad not being called on BMP beans
>
> Hello Marc,
>
> I'm testing load-balancing with an Apache as http server working with 2
> JBoss/Tomcat servers. It works fine but I've got a pb dealing with
> ejbload.
>
> ejbLoad and ejbStore are called after a bean activation (see below first
> getDetail method call) but for the other access on the same bean (no
> ejbActivate call), only ejbStore is called at the end of the business
> method with no database synchronization (ejbLoad) before.
>
> I tryed the 3 commit options (A,B and C). No differences (I precise
> that the business method is with a required transaction attribute).
>
> The problem is that my 2 Jboss connect to the same datasource (via
> Minerva) and after an update with the first jboss, the second one does
> not synchronize data.
>
> In fact for a 'read' business method I would like only an ejbLoad +
> getDetail with no ejbStore after. But I think it's an ejb spec pb.
>
> Any idea??
>
> Thanks
> Akim.
>
> Following Jboss trace.
>
> ...
> ... first call
> [TheTopic] TX_REQUIRED for getDetail
> [TheTopic] begin tx
> [TheTopic] TopicEJB:ejbActivate
> [TheTopic] TopicEJB:ejbLoad << OK
> [TheTopic] TopicEJB:ejbLoad getPK=ED5/kmelia 0
> [TheTopic] WAPrimaryKey(WAPrimaryKey pk): pk=ED5/kmelia 0
> [TheTopic] WAContext setPrefix with:ED5/kmelia!
> [TheTopic] TopicEJB:ejbLoad ADAO.getPK=ED5/kmelia 0
> [TheTopic] getDBConnection try connect java:comp/env/KmeliaV3...
> [TheTopic] ejbLoad: have connection
> [TheTopic] ADAO:load pk=ED5/kmelia 0
> [TheTopic] ADAO:select pk=ED5/kmelia 0
> [TheTopic] select: ADAO.toString()=0|null|null|null|null|null|null
> [TheTopic] select: ADAO.toString()=0|null|null|null|null|null|null
> [TheTopic] ADAO queryString select is: SELECT id, name, description,
> keywords,
> owner, path, fatherid FROM ED5topics WHERE id = '0'
> [TheTopic] selec ok:
> [TheTopic] ADAO found: ED5/kmelia 0 searching for children...
> [TheTopic] ADAO found: ED5/kmelia 0 children!
> [TheTopic] ejbLoad: ADAO.load OK
> [TheTopic] Tx is tx:Xid:1
> [TheTopic] TopicEJB.getDetail:ED5/kmelia 0
> [TheTopic] commit tx 1
> [TheTopic] beforeCompletion called
> [TheTopic] TopicEJB:ejbStore pk=ED5/kmelia 0 << OK
> [TheTopic] WAPrimaryKey(WAPrimaryKey pk): pk=ED5/kmelia 0
> [TheTopic] WAContext setPrefix with:ED5/kmelia!
> [TheTopic] getDBConnection try connect java:comp/env/KmeliaV3...
> [TheTopic] ADAO:store pk=ED5/kmelia 0
> [TheTopic] ADAO:update pk=ED5/kmelia 0
> [TheTopic] update: ADAO.toString()=0|ROOT|entreprise|root|/|0|Ak
> [TheTopic] queryString is: UPDATE ED5topics SET name =
> 'ROOT',description = 'ent
> reprise',keywords = 'root',path = '/',fatherId = '0',owner = 'Ak' WHERE
> id = '0'
>
> [TheTopic] afterCompletion called
> ...
> ... second Call
> [TheTopic] TX_REQUIRED for getDetail
> [TheTopic] begin tx
> [TheTopic] TopicPK:equalsED5/kmelia 0 << I don't know why PK.equals
> is called twice by the container????
> [TheTopic] TopicPK:equals return TRUE
> [TheTopic] TopicPK:equalsED5/kmelia 0
> [TheTopic] TopicPK:equals return TRUE << but no ejbLoad here.
> [TheTopic] Tx is tx:Xid:3
> [TheTopic] TopicEJB.getDetail:ED5/kmelia 0
> [TheTopic] commit tx 3
> [TheTopic] beforeCompletion called
> [TheTopic] TopicEJB:ejbStore pk=ED5/kmelia 0
> [TheTopic] WAPrimaryKey(WAPrimaryKey pk): pk=ED5/kmelia 0
> [TheTopic] WAContext setPrefix with:ED5/kmelia!
> [TheTopic] getDBConnection try connect java:comp/env/KmeliaV3...
> [TheTopic] ADAO:store pk=ED5/kmelia 0
> [TheTopic] ADAO:update pk=ED5/kmelia 0
> [TheTopic] update: ADAO.toString()=0|ROOT|entreprise|root|/|0|Ak
> [TheTopic] queryString is: UPDATE ED5topics SET name =
> 'ROOT',description = 'ent
> reprise',keywords = 'root',path = '/',fatherId = '0',owner = 'Ak' WHERE
> id = '0'
>
> [TheTopic] afterCompletion called
>
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Rickard �berg
Email: [EMAIL PROTECTED]
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