Re: Avoid erroring out when unable to remove or parse logical rewrite files to save checkpoint work

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От Tom Lane
Тема Re: Avoid erroring out when unable to remove or parse logical rewrite files to save checkpoint work
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Msg-id 773619.1642632823@sss.pgh.pa.us
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Ответ на Re: Avoid erroring out when unable to remove or parse logical rewrite files to save checkpoint work  ("Bossart, Nathan" <bossartn@amazon.com>)
Ответы Re: Avoid erroring out when unable to remove or parse logical rewrite files to save checkpoint work  ("Bossart, Nathan" <bossartn@amazon.com>)
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"Bossart, Nathan" <bossartn@amazon.com> writes:
> I think the other side of this is that we don't want checkpointing to
> continually fail because of a noncritical failure.  That could also
> lead to problems down the road.

Yeah, a persistent failure to complete checkpoints is very nasty.
Your disk will soon fill with unrecyclable WAL.  I don't see how
that's better than a somewhat hypothetical performance issue.

            regards, tom lane

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