| From: | "Hiroshi Inoue" <inoue(at)tpf(dot)co(dot)jp> |
|---|---|
| To: | "'Tom Lane'" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "'Bruce Momjian'" <pgman(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | "'Zeugswetter Andreas SB SD'" <ZeugswetterA(at)spardat(dot)at>, "'Andrew Sullivan'" <andrew(at)libertyrms(dot)info>, <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: 2-phase commit |
| Date: | 2003-09-27 22:19:22 |
| Message-ID: | 00b501c38545$67298dc0$3d283ddb@PbgX |
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| Lists: | pgsql-hackers |
> -----Original Message-----
> From: Tom Lane
>
> Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> writes:
> > Tom Lane wrote:
> >> You're not considering the possibility of a transient communication
> >> failure.
>
> > Can't the master re-send the request after a timeout?
>
> Not "it can", but "it has to".
Why ? Mainly the coordinator(slave) not the participant(master)
has the resposibilty to resolve the in-doubt transaction.
regards,
Hiroshi Inoue
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