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Posted to commits@cassandra.apache.org by "David Capwell (Jira)" <ji...@apache.org> on 2022/02/08 21:54:00 UTC

[jira] [Commented] (CASSANDRA-15254) Allow UPDATE on settings virtual table to change running configurations

    [ https://issues.apache.org/jira/browse/CASSANDRA-15254?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17489132#comment-17489132 ] 

David Capwell commented on CASSANDRA-15254:
-------------------------------------------

[~blerer] mind reviewing CASSANDRA-17166?  This adds a new concept of Loader which can get all the properties for Config, this is used in YamlConfigLoader and SettingsTable now, so we have a unified definition of properties.

The Properties class has a .get and a .set, so should be able to call .set in this patch, but just need some way to convert from string (if something is an int, need to convert string to int, etc.)

> Allow UPDATE on settings virtual table to change running configurations
> -----------------------------------------------------------------------
>
>                 Key: CASSANDRA-15254
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-15254
>             Project: Cassandra
>          Issue Type: New Feature
>          Components: Feature/Virtual Tables
>            Reporter: Chris Lohfink
>            Assignee: Benjamin Lerer
>            Priority: Normal
>
> Allow using UPDATE on the system_views.settings virtual table to update configs at runtime for the equivalent of the dispersed JMX attributes/operations.



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