Hi!
In the jboss mailinglist archive I found the mail Georg Rehfeld mail (08 May
2001) with subject: Transaction blocks forever, LOCKING-WAITING
> > ...
> > I can access several beans in the first
> > place, but after a short while I again get a block in the JNDI
> > lookup() method followed by a transaction timeout message but
> > with no exception raised. The entity bean remains associated
> > with the transaction for ever; the next access to it again
> > produces the millions of 'LOCKING-WAITING (TRANSACTION)'
> > messages and only a server shutdown helps. .......
I read the Bordet Simone reply that this is a bug and it has to add on the
SourceForge site...
I have gotten the same problem with my configuration: I'm using the last version
of jboss (2.2.2), jakarta-tomcat-3.2.2 (apache 1.3.19 with mod_jk connection
with tomcat). My OS is windows 2000, my database system is Oracle 8i (8.1.6
under LINUX).
Now I have to decide what I have to do with my project (change architecture,
change application server, ...).
I have to leave jboss? :-(
Is it possible to know if this bug will be fix soon and when?
Thank a lot
Gianluca Mameli
--------------------------------------------------------------------------------
PS My problems:
I'm using the last version of jboss (2.2.2), jakarta-tomcat-3.2.2 (apache 1.3.19
with mod_jk connection with tomcat). My OS is windows 2000, my database system
is Oracle 8i (8.1.6 under LINUX).
I have the same (or similar) problem:
I'm using CMP entitys and after a while I'm using the entitys by a session I get
a lot of this log message (millions):
[Scenario] LOCKING-WAITING (TRANSACTION) for id 1 ctx.hash 8040172
tx:TransactionImpl:XidImpl [FormatId=257, GlobalId=byrne//801, BranchQual=]
and some time between the message log before in the log file I found:
[ScenarioShp] Transaction XidImpl [FormatId=257, GlobalId=byrne//799,
BranchQual=] timed out. status=STATUS_ACTIVE
...
[ScenarioShp] Transaction XidImpl [FormatId=257, GlobalId=byrne//801,
BranchQual=] timed out. status=STATUS_ACTIVE
...
[ScenarioShp] Transaction XidImpl [FormatId=257, GlobalId=byrne//803,
BranchQual=] timed out. status=STATUS_ACTIVE
...
Another similar problem I think is the following:
I have 2 application deployed in jboss:
- application A: datasource DA, database DBA
- application B: datasource DB, database DBA
In both applications I'm using some entity CMP and a session (stateless).
Application B in a session bean (stateless) uses some entity of application A,
because need to make a copy in the application B. So it get information from
application A by entity, create new entity in the application B and make a copy.
After a while my application don't give me any answer, but I didn't get any
exception (like a loop).
After some time in the log file I get the message:
[Emergenza] Transaction XidImpl [FormatId=257, GlobalId=byrne//441, BranchQual=]
timed out. status=STATUS_ACTIVE
but the application still blocked and I have to restart JBoss.
----------------------------------------------------------------------
Gianluca Mameli email:[EMAIL PROTECTED]
Automated Reasoning Systems url:http://sra.itc.it
ITC-irst phone: +39-0461-314331
Via Sommarive, 18 38050 Povo - Trento - Italy fax: +39-0461-302040
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