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What is ODP? Use OBD to deploy ODP Parameter description Deployment modes Basic operations Parameter description Dynamically modifiable parameters Parameters that are not dynamically modifiable Internal and inherited parameters In-memory parameters Connection management Factors affecting data routing Routing strategies ODP routing Intra-tenant routing Read/Write separation Overview High availability of ODP services High availability of OceanBase Database High availability testing Security and protocols Troubleshooting logic Monitoring logs Performance analysis
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Internal and inherited parameters

Last Updated:2023-06-25 03:41:30  Updated
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The following table describes ODP parameters that do not need to be modified.

Parameter Default value Value range Effective upon restart Description
need_convert_vip_to_tname false / false Specifies whether a virtual IP address needs to be converted into a tenant name.
username_separator :;-;. Colons (:), hyphens (-), and periods (.) are allowed. false The username separator used when the client connects to the ODP.
max_connections 60000 (128,65535] false The maximum fd value allowed in ODP.
enable_client_connection_lru_disconnect false / false Specifies whether to disconnect when the number of client connections reaches the upper limit.
  • true: Disconnects the lru client session.
  • false: Disconnects the new client session.
local_bound_ip 0.0.0.0 / true Indicates the local IP address of ODP. This is one of the ODP startup parameters.
listen_port 6688 (1024,65536) true The listened-to port of ODP. This is one of the ODP startup parameters.
rootservice_cluster_name undefined / true The name of the default cluster.
obproxy_config_server_url Empty / true This is one of the ODP startup parameters.
current_local_config_version 0 [0, +∞) false The version of the current configuration.
enable_proxy_scramble false / false Specifies whether to enable scrambling on ODP.
proxy_service_mode client
  • client (default)
  • server
true The ODP deployment and service mode.
proxy_id 0 [0,255] true The ID of the ODP.
app_name undefined / true The application name of the ODP.
enable_metadb_used true / true Specifies whether to enable access to the MetaDB.
enable_get_rslist_remote false / true Specifies whether to obtain the RootServer (RS) list from the config server.
rootservice_list Empty / true The RS list.
proxy_tenant_name Empty / true The name of the default tenant.
proxy_idc_name Empty / true The name of the IDC where the ODP is hosted.

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