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https://issues.apache.org/jira/browse/CASSANDRA-20827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18018888#comment-18018888
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Stefan Miklosovic commented on CASSANDRA-20827:
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that seems reasonable.
[~mrktsm] would you update the patch to reflect this? We also need to patch for
5.0. The property we talk about can be added to the class
"CassandraRelevantProperties". Please follow the alphabetical order when adding
it there.
> Represent complex settings as JSON on system_views.settings table
> -----------------------------------------------------------------
>
> Key: CASSANDRA-20827
> URL: https://issues.apache.org/jira/browse/CASSANDRA-20827
> Project: Apache Cassandra
> Issue Type: Improvement
> Components: Local/Config
> Reporter: Paulo Motta
> Assignee: Marko Tsymbaliuk
> Priority: Normal
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Complex configuration (maps/sets/lists) are represented as
> Collections.toString() on {{system.settings}} virtual table:
> {code:java}
> cqlsh> select * from system_views.settings where name='seed_provider' ;
> name | value
> ------+-------
> (0 rows)
> cqlsh> select * from system_views.settings where
> name='seed_provider.parameters' ;
> name | value
> --------------------------+------------------------
> seed_provider.parameters | {seeds=127.0.0.1:7000}
> {code}
> While this is fine for human consumption, it's not ideal for programmatic
> access, since it requires custom parsing.
> This ticket is to add ability of representing complex types as JSON on
> {{system.settings}} and potentially making it default in trunk, so the above
> would return:
> {code:java}
> cqlsh> select * from system_views.settings where name='seed_provider' ;
> name | value
> ------+-------
> (0 rows)
> cqlsh> select * from system_views.settings where
> name='seed_provider.parameters' ;
> name | value
> --------------------------+------------------------
> seed_provider.parameters | {"seeds": "127.0.0.1:7000"}{code}
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