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https://issues.apache.org/jira/browse/CASSANDRA-19532?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17835554#comment-17835554
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Stefan Miklosovic edited comment on CASSANDRA-19532 at 4/10/24 12:12 AM:
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Well ... reading the description on the PR about TCM replaying it with possibly
changed config ... yeah. We are hitting something similar in CASSANDRA-12937. I
think this will be problematic more often, everytime we mix TCM transformations
/ replay with configuration changes ... I am not sure how to solve this.
So we probably need to abandon the introduction of guardrails in
CreateTriggerStatement.
Neverthless, I still think that the second guardrail might be introduced. It
would be cool to turn on / off the triggers remotely.
was (Author: smiklosovic):
Well ... reading the description on the PR about TCM replaying it with possibly
changed config ... yeah. We are hitting something similar in CASSANDRA-12937. I
think this will be problematic more often, everytime we mix TCM transformations
/ replay with configuration changes ... I am not sure how to solve this.
So we probably need to abandon the introduction of guardrails in
CreateTriggerStatement.
Neverthless, I still think that the second guardrail might be introduced. It
would be cool to turn on / off the guardrails remotely.
> Allow operators to disable the execution of triggers
> ----------------------------------------------------
>
> Key: CASSANDRA-19532
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19532
> Project: Cassandra
> Issue Type: Improvement
> Components: Local/Other
> Reporter: Abe Ratnofsky
> Assignee: Abe Ratnofsky
> Priority: Normal
> Time Spent: 10m
> Remaining Estimate: 0h
>
> Currently, triggers are discouraged but there's no explicit way to disable
> them. Similar configuration already exists to disable other features, such as
> "conf.materialized_views_enabled". There should be a means for operators to
> gracefully disable the creation and execution of triggers.
>
> I have a patch ready for this, getting a first review now and will push it
> shortly.
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