mirror of https://github.com/citusdata/citus.git
23 lines
871 B
Plaintext
23 lines
871 B
Plaintext
--
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-- ADD_COORDINATOR
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--
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SELECT master_add_node('localhost', :master_port, groupid => 0) AS master_nodeid \gset
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-- adding the same node again should return the existing nodeid
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SELECT master_add_node('localhost', :master_port, groupid => 0) = :master_nodeid;
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?column?
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---------------------------------------------------------------------
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t
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(1 row)
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-- adding another node with groupid=0 should error out
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SELECT master_add_node('localhost', 12345, groupid => 0) = :master_nodeid;
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ERROR: group 0 already has a primary node
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-- start_metadata_sync_to_node() for coordinator should raise a notice
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SELECT start_metadata_sync_to_node('localhost', :master_port);
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NOTICE: localhost:xxxxx is the coordinator and already contains metadata, skipping syncing the metadata
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start_metadata_sync_to_node
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---------------------------------------------------------------------
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(1 row)
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