From: | Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc> |
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To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Hiroyuki Yamada <yamada(at)kokolink(dot)net>, Peter Eisentraut <peter_e(at)gmx(dot)net>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: alpha3 release schedule? |
Date: | 2009-12-19 17:12:22 |
Message-ID: | 4B2D0976.6070709@kaltenbrunner.cc |
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Lists: | pgsql-hackers |
Tom Lane wrote:
> Hiroyuki Yamada <yamada(at)kokolink(dot)net> writes:
>> Well, I want to know whether the problem I refered to
>> in http://archives.postgresql.org/pgsql-hackers/2009-12/msg01641.php
>> is must-fix or not.
>
>> This problem is a corollary of the deadlock problem. This is less catstrophic
>> but more likely to happen.
>
>> If you leave this problem, for example, any long-running transactions,
>> holding any cursors in whatever tables, have a possibility of freezing
>> whole recovery work in HotStandby node until the transaction commit.
>
> Seems like something we should fix ASAP, but I do not see why it need
> hold up an alpha release. Alpha releases are expected to have bugs,
> and this one doesn't look like it would stop people from finding
> other bugs.
yeah afaik alpha tarballs are a forma of a checkpoint at the end of a
commitfest to get people a reasonable testing target. Every feature (not
only HS) deserves getting serious testing so I vote for getting alpha3
out as soon as possible.
Stefan
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