Hayato Shimizu created CASSANDRA-7370:
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Summary: Create a new system table "node_config" to load
cassandra.yaml config data.
Key: CASSANDRA-7370
URL: https://issues.apache.org/jira/browse/CASSANDRA-7370
Project: Cassandra
Issue Type: Wish
Components: Config
Reporter: Hayato Shimizu
Priority: Minor
Currently the node configuration information specified in cassandra.yaml can
only be viewed via JMX or by looking at the file on individual machines.
As an administrator, it would be extremely useful to be able to execute queries
like the following example;
select concurrent_reads from system.node_config;
which will list all the concurrent_reads value from all of the nodes in a
cluster.
This will require a new table in the system keyspace and the data to be loaded
(if required) during the bootstrap, and updated when MBeans attribute value
updates are performed.
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