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Posted to commits@cassandra.apache.org by "Bernardo Botella (Jira)" <ji...@apache.org> on 2024/06/10 18:50:00 UTC

[jira] [Commented] (CASSANDRA-19677) Add per type max size guardrails

    [ https://issues.apache.org/jira/browse/CASSANDRA-19677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17853777#comment-17853777 ] 

Bernardo Botella commented on CASSANDRA-19677:
----------------------------------------------

Added a PR and a CI results file.

> Add per type max size guardrails
> --------------------------------
>
>                 Key: CASSANDRA-19677
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-19677
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Feature/Guardrails
>            Reporter: Bernardo Botella
>            Assignee: Bernardo Botella
>            Priority: Normal
>         Attachments: ci_summary.html
>
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Right now, we have column_value_size_warn_threshold and column_value_size_fail_threshold guardrails, which are generic guardrails that are applied at write time to all columns with applicable datatypes.
> This Jira is about adding specific per type size guard rails to allow even further flexibility to specify those limits. Actual limit would be the smaller between the general column_value_size_*_threshold and the specific column_type_value_size_*_threshold.
> The list of guardrails to add is:
>  * column_ascii_value_size_warn_threshold
>  * column_ascii_value_size_fail_threshold
>  * column_blob_value_size_warn_threshold
>  * column_blob_value_size_fail_threshold
>  * column_text_value_size_warn_threshold
>  * column_text_value_size_fail_threshold
>  * column_varchar_value_size_warn_threshold
>  * column_varchar_value_size_fail_threshold
> For collections, we have a similar guardrail called collection_size_warn_threshold and collection_size_fail_threshold, with some differences on how it is applied (look at the cassandra.yaml [documentation|[https://github.com/apache/cassandra/blob/trunk/conf/cassandra.yaml#L2080]]). Similarly, we should add:
>  * collection_map_size_warn_threshold
>  * collection_map_size_fail_threshold
>  * collection_set_size_warn_threshold
>  * collection_set_size_fail_threshold
>  * collection_list_size_warn_threshold
>  * collection_list_size_fail_threshold



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