2017-04-03 19:49:50 +00:00
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system.clusters
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---------------
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2017-04-26 17:37:55 +00:00
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Contains information about clusters available in the config file and the servers in them.
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Columns:
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2017-06-13 20:35:07 +00:00
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2017-06-13 04:15:47 +00:00
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.. code-block:: text
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2017-04-26 17:37:55 +00:00
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cluster String - Cluster name.
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shard_num UInt32 - Number of a shard in the cluster, starting from 1.
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shard_weight UInt32 - Relative weight of a shard when writing data.
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replica_num UInt32 - Number of a replica in the shard, starting from 1.
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host_name String - Host name as specified in the config.
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host_address String - Host's IP address obtained from DNS.
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port UInt16 - The port used to access the server.
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user String - The username to use for connecting to the server.
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