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https://issues.apache.org/jira/browse/CASSANDRA-17967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17619807#comment-17619807
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Josh McKenzie commented on CASSANDRA-17967:
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I think the question you're really pointing to is: Should we augment the
Guardrails framework to allow operators to specify custom error messages?
[~adelapena] - have you given this any thought?
My initial reaction is that yeah, this is probably pretty useful. Being able to
have an error message that says something like "Feature X is disabled because
it causes problems Y. Email <[email protected]> with your cluster name and
use-case if you would like to apply for a specific exception" or something
could be pretty useful.
> Guardrail: allow_filtering_custom_error_message
> -----------------------------------------------
>
> Key: CASSANDRA-17967
> URL: https://issues.apache.org/jira/browse/CASSANDRA-17967
> Project: Cassandra
> Issue Type: Improvement
> Components: Feature/Guardrails
> Reporter: Sarma Pydipally
> Priority: Normal
>
> in Apache Cassandra Release Version 4.1 :
> with "allow_filtering_enabled: false" option under guardrails :
> regular users cannot run queries with allow filtering clause in SELECT
> commands. Users get following error message :
> <stdin>:1:InvalidRequest: Error from server: code=2200 [Invalid query]
> message="Guardrail allow_filtering violated: Querying with ALLOW FILTERING is
> not allowed"
> I propose for a new parameter in conf file : something like :
> allow_filtering_custom_error_message and allow cluster operators to configure
> custom message
> so if someone runs a SELECT command along with "ALLOW FILTERING"
> it should print ERROR : InvalidRequest:code=2202:message="STOP using
> allow_filtering clause"
> so this will allow the operators to stop users from running allow filtering
> as well as give them to configure a custom error message.
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