报错OB-4031 too many connections
The ‘Too many connections’ error (OceanBase error code: 5271, MySQL error code: 1040) occurs when the number of connections to the database exceeds the maximum allowed limit. In OceanBase, the maximum number of connections for a single ODP is controlled by the client_max_connections parameter, which defaults to 8192. To resolve this issue, you can either increase the number of ODP nodes or adjust the client_max_connections parameter to allow more connections.
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