Hi Bill,
I've rewritten EntityInstanceInterceptor a little(see my race condition
fix
email please) and put it some code so that LOCKING-WAITING isn't printed a
zillion times. I also added a Thread.yield() before continue; in the
lock-do-while-loop.
nice to hear that.
I've also started
Hi,
I like your idea for optimistic locking, however I think generally you need
to check that -no- fields have been changed, not just the ones you changed.
These are two different behaviors, sometimes you want one and sometimes
the other, but I think as a default you are more likely to want the
Bill Burke wrote:
Marc,
I've rewritten EntityInstanceInterceptor a little(see my race condition fix
email please) and put it some code so that LOCKING-WAITING isn't printed a
zillion times. I also added a Thread.yield() before continue; in the
lock-do-while-loop.
I've also started
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of Georg
Rehfeld
Sent: Monday, June 11, 2001 8:49 AM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-dev] FW: Busy wait on one thread
Hi Bill,
I've rewritten EntityInstanceInterceptor a little(see my
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of marc
fleury
Sent: Monday, June 11, 2001 11:27 AM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-dev] FW: Busy wait on one thread
let's chill on that one for a couple of days... it is a tricky one
]
|Subject: RE: [JBoss-dev] FW: Busy wait on one thread
|
|
|
|
| -Original Message-
| From: [EMAIL PROTECTED]
| [mailto:[EMAIL PROTECTED]]On Behalf Of marc
| fleury
| Sent: Monday, June 11, 2001 11:27 AM
| To: [EMAIL PROTECTED]
| Subject: RE: [JBoss-dev] FW: Busy wait on one thread
|
|
| let's
|So I will make it up to you as I work my way back to coding JBoss 3.0.
|
|Do put your code in a JBOSS3.0 branch on which I would like to code and I
|will review it shortly.
|
|Can you or someone branch the codebase?
Scott Stark just send me an email saying that he will take care of creating
the
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of marc
fleury
Sent: Monday, June 11, 2001 12:43 PM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-dev] FW: Busy wait on one thread
I mean chill
that it is kind of deep and I want to have a clear
On Mon, 11 Jun 2001, Bill Burke wrote:
Again, IMHO, these race condition fixes can't wait until JBoss 3.0 since it
sounds like 3.0 won't be ready until August/September?
I agree with Bill here - the race condition fix really does need to be in
2.4 (maybe even 2.2.x). 3.0 Should get a more
|-Original Message-
|From: [EMAIL PROTECTED]
|[mailto:[EMAIL PROTECTED]]On Behalf Of Dan
|Christopherson
|Sent: Monday, June 11, 2001 2:01 PM
|To: [EMAIL PROTECTED]
|Subject: RE: [JBoss-dev] FW: Busy wait on one thread
|
|
|On Mon, 11 Jun 2001, Bill Burke wrote:
|
|
| Again, IMHO
-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of marc
fleury
Sent: Monday, June 11, 2001 2:33 PM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-dev] FW: Busy wait on one thread
|-Original Message-
|From: [EMAIL PROTECTED]
|[mailto:[EMAIL PROTECTED]]On Behalf Of Dan
|
| -Original Message-
| From: [EMAIL PROTECTED]
| [mailto:[EMAIL PROTECTED]]On Behalf Of marc
| fleury
| Sent: Monday, June 11, 2001 2:33 PM
| To: [EMAIL PROTECTED]
| Subject: RE: [JBoss-dev] FW: Busy wait on one thread
|
|
|
|
| |-Original Message-
| |From: [EMAIL PROTECTED]
| |[mailto
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of marc
fleury
Sent: Monday, June 11, 2001 2:33 PM
To: [EMAIL PROTECTED]
Subject: RE: [JBoss-dev] FW: Busy wait on one thread
|-Original Message-
|From: [EMAIL PROTECTED
busy wait problem, see original message below
we are on top of it, as of may 10...
again vinay, please pay my (due) respects to matt, do say that it is NOT a
full busy wait (I.e. n-1 threads go to sleep) but one thread ALWAYS goes
through and therefore under high load it can become a problem...
the BMP developers handle
the locking.
Bill
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]On Behalf Of marc
fleury
Sent: Sunday, June 10, 2001 10:05 PM
To: Jboss-Development@Lists. Sourceforge. Net
Subject: [JBoss-dev] FW: Busy wait on one thread
busy wait
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