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https://issues.apache.org/jira/browse/CASSANDRA-14573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16742000#comment-16742000
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Benjamin Lerer commented on CASSANDRA-14573:
--------------------------------------------

While looking at the code I realized that we were exposing the 
{{client_encryption_options}} and the {{server_encryption_options}} in the 
virtual table. When we log the configuration we consider those data as sensible 
and hide them (see 
https://github.com/apache/cassandra/blob/trunk/src/java/org/apache/cassandra/config/Config.java#L550).
 So, I was wondering if they should not be hidden in the virtual table too. 
[~iamaleksey], [~cnlwsu] what do you think?

> Expose settings in virtual table
> --------------------------------
>
>                 Key: CASSANDRA-14573
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14573
>             Project: Cassandra
>          Issue Type: New Feature
>            Reporter: Chris Lohfink
>            Assignee: Chris Lohfink
>            Priority: Minor
>              Labels: pull-request-available, virtual-tables
>             Fix For: 4.0
>
>          Time Spent: 1h 10m
>  Remaining Estimate: 0h
>
> Allow both viewing what the settings are (currently impossible for some) and 
> allow changing some settings.
> Example:
> {code:java}
> UPDATE system_info.settings SET value = 'false' WHERE setting = 
> 'hinted_handoff_enabled';
> SELECT * FROM system_info.settings WHERE writable = True;
>  setting                                              | value      | writable
> ------------------------------------------------------+------------+----------
>                       batch_size_fail_threshold_in_kb |         50 |     True
>                       batch_size_warn_threshold_in_kb |          5 |     True
>                          cas_contention_timeout_in_ms |       1000 |     True
>                      compaction_throughput_mb_per_sec |         16 |     True
>                                 concurrent_compactors |          2 |     True
>                                concurrent_validations | 2147483647 |     True
>                   counter_write_request_timeout_in_ms |       5000 |     True
>                                hinted_handoff_enabled |      false |     True
>                         hinted_handoff_throttle_in_kb |       1024 |     True
>                                   incremental_backups |      false |     True
>  inter_dc_stream_throughput_outbound_megabits_per_sec |        200 |     True
>                                 phi_convict_threshold |        8.0 |     True
>                           range_request_timeout_in_ms |      10000 |     True
>                            read_request_timeout_in_ms |       5000 |     True
>                                 request_timeout_in_ms |      10000 |     True
>           stream_throughput_outbound_megabits_per_sec |        200 |     True
>                           tombstone_failure_threshold |     100000 |     True
>                              tombstone_warn_threshold |       1000 |     True
>                        truncate_request_timeout_in_ms |      60000 |     True
>                           write_request_timeout_in_ms |       2000 |     
> True{code}



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