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From Voytek Jarnot <voytek.jar...@gmail.com>
Subject Re: Batch size warnings
Date Wed, 07 Dec 2016 16:10:25 GMT
Should've mentioned - running 3.9.  Also - please do not recommend MVs: I
tried, they're broken, we punted.

On Wed, Dec 7, 2016 at 10:06 AM, Voytek Jarnot <voytek.jarnot@gmail.com>
wrote:

> The low default value for batch_size_warn_threshold_in_kb is making me
> wonder if I'm perhaps approaching the problem of atomicity in a non-ideal
> fashion.
>
> With one data set duplicated/denormalized into 5 tables to support
> queries, we use batches to ensure inserts make it to all or 0 tables.  This
> works fine, but I've had to bump the warn threshold and fail threshold
> substantially (8x higher for the warn threshold).  This - in turn - makes
> me wonder, with a default setting so low, if I'm not solving this problem
> in the canonical/standard way.
>
> Mostly just looking for confirmation that we're not unintentionally doing
> something weird...
>

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