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https://issues.apache.org/jira/browse/CASSANDRA-11522?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylvain Lebresne resolved CASSANDRA-11522.
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Resolution: Not A Problem
> batch_size_fail_threshold_in_kb shouldn't only apply to batch
> -------------------------------------------------------------
>
> Key: CASSANDRA-11522
> URL: https://issues.apache.org/jira/browse/CASSANDRA-11522
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Sylvain Lebresne
> Assignee: Giampaolo
> Priority: Minor
> Labels: lhf
>
> I can buy that C* is not good at dealing with large (in bytes) inserts and
> that it makes sense to provide a user configurable protection against inserts
> larger than a certain size, but it doesn't make sense to limit this to
> batches. It's absolutely possible to insert a single very large row and
> internally a batch with a single statement is exactly the same than a single
> similar insert, so rejecting the former and not the later is confusing and
> well, wrong.
> Note that I get that batches are more likely to get big and that's where the
> protection is most often useful, but limiting the option to batch is still
> less useful (it's a hole in the protection) and it's going to confuse users
> in thinking that batches to a single partition are different from single
> inserts.
> Of course that also mean that we should rename that option to
> {{write_size_fail_threshold_in_kb}}. Which means we probably want to add this
> new option and just deprecate {{batch_size_fail_threshold_in_kb}} for now
> (with removal in 4.0).
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