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https://issues.apache.org/jira/browse/CASSANDRA-14573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16563153#comment-16563153
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ASF GitHub Bot commented on CASSANDRA-14573:
--------------------------------------------
GitHub user clohfink opened a pull request:
https://github.com/apache/cassandra/pull/242
Expose settings in virtual table for CASSANDRA-14573
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/clohfink/cassandra trunk-14573
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cassandra/pull/242.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #242
----
commit 30bd71f4cba9c0a633c12ba80414af50863c1c2e
Author: Chris Lohfink <clohfink@...>
Date: 2018-07-31T05:33:54Z
Expose settings in virtual table for CASSANDRA-14573
----
> 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: virtual-tables
>
> 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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