admin@glassfish.java.net

Re: questions regarding GUI plugin for Transaction Service

From: Kim Haase <Camilla.Haase_at_Sun.COM>
Date: Mon, 20 Apr 2009 15:26:30 -0400

I have a question about the new Transaction Service page of the v3 GUI.

Some of the fields -- Retry Timeout and Heuristic Decision in particular
-- seem to assume that transactions are distributed across multiple
servers. The help text for Enterprise Server 2.1, for example, says,

"When the transaction spans across servers, the server that started the
transaction can contact the other servers to get the outcome of the
transactions. If the other servers are unreachable, the transaction uses
the Heuristic Decision field to determine the outcome."

I didn't think this release supported multiple-server configurations.
Does it? Or do some of these fields not make sense at this release?

Thanks,
Kim

On 04/15/09 12:14, Anissa Lam wrote:
>
> I am almost done for providing a GUI plugin for Transaction Service.
> Some questions here:
>
> * What other functionality should be included with this plugin ? We
> certainly don't want 1 tree node/functonality in 1 plugin module.
> * In v2, besides configuration, GUI also supports recovering
> transactions. This is by invoking the method
> "recoverTransactions" on the mbean
> "com.sun.appserv:type=transactions-recovery,category=config". Is
> this functionality available in v3 now and whats the API to do that ?
> * Which IPS package this GUI plugin should be included ?
>
> thanks
> Anissa.
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