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最后更新时间：2024-09-12 11:56:25

Cluster Operation APIs

API Name	Feature	Frequency Limit (maximum requests per second)
ModifyClusterConfigs	Modifies the cluster configuration file	20
ModifyInstanceKeyValConfigs	Modifies the BE or FE configuration	20
ModifyNodeStatus	Changes the node status	20
RestartClusterForConfigs	Restarts the cluster to make the configuration file take effect	20
RestartClusterForNode	Rolling restart of the cluster	20
CreateInstanceNew	Creates clusters	20
DestroyInstance	Terminates clusters	20
ModifySecurityGroups	Edits security groups	20
ReduceInstance	Scales in clusters	20
ResizeDisk	Expands cloud disks	20
ScaleOutInstance	Scales out horizontally	20
ScaleUpInstance	Scales up/down computing resources	20
DescribeClusterConfigsHistory	Obtains the modification history of cluster configuration files	20
ModifyInstance	Modifies the cluster's name	20
DescribeCreateTablesDDL	Obtains the table creation DDL	20
DescribeInstanceOperationHistory	Queries operation logs of the Doris cluster	20

Database and Table APIs

API Name	Feature	Frequency Limit (maximum requests per second)
CopyTableDatas	Copies tables	20
CreateDatabase	Creates databases	20
CreateTable	Creates tables	20
DeleteTable	Deletes the specified table in the specified database	20
DescribeDatabase	Obtains database information	20
DescribeTable	Obtains the table information	20
DescribeTableList	Obtains the list of tables	20
ExecuteParametrizedQuery	SQL query statement with parameters	20
ExecuteSelectQuery	Executes SQL query	20
QueryTableData	Queries table data	20
InsertDatasToTable	Inserts data	20
UpdateTableSchema	Modifies table attributes	20
UpdateDatabase	Updates the database	20

Cluster Information Viewing APIs

API Name	Feature	Frequency Limit (maximum requests per second)
DescribeClusterConfigs	Obtains the cluster configuration file	20
DescribeAreaRegion	Obtains the list of regions	20
DescribeInstancesHealthState	Checks cluster health	20
DescribeSpec	Obtains cluster specifications	20
DescribeInstance	Accesses cluster description information	20
DescribeInstanceState	Gets cluster status	20
DescribeInstances	Gets the list of clusters	20
DescribeInstanceNodesInfo	Gets BE and FE node roles	20
DescribeInstanceUsedSubnets	Obtains the information of subnets used by the cluster	20
DescribeSqlApis	Queries cluster information through SQL	20
DescribeInstanceNodes	Gets the list of cluster node information	20
DescribeInstanceNodesRole	Obtains cluster node roles	20

Backup Recovery and Cross-Cluster Migration APIs

API Name	Feature	Frequency Limit (maximum requests per second)
CancelBackupJob	Cancels backup instances	20
CreateBackUpSchedule	Creates or modifies backup policies	20
DeleteBackUpData	Deletes a backup instance	20
DescribeBackUpJob	Queries the list of backup instances	20
DescribeBackUpJobDetail	Queries backup task details	20
DescribeBackUpTables	Obtains the information of the table available for backup	20
DescribeBackUpTaskDetail	Queries the progress details of backup tasks	20
DescribeRestoreTaskDetail	Queries the progress details of the recovery task	20
DescribeBackUpSchedules	Obtains backup and migration tasks	20
RecoverBackUpJob	Recovers the data that has been backed up	20

Hot-Cold Data Layering APIs

API Name	Feature	Frequency Limit (maximum requests per second)
CreateCoolDownPolicy	Creates a hot/cold data layering policy	20
ModifyCoolDownPolicy	Modifies hot/cold data layering policy	20
OpenCoolDown	Enables hot/cold data layering	20
OpenCoolDownPolicy	Enables the hot/cold data layering policy	20
UpdateCoolDown	Updates the hot/cold data layering information on a cluster	20
CheckCoolDownWorkingVariableConfigCorrect	Checks whether variables and configurations for hot/cold data layering are correct	20
DescribeCoolDownBackends	Queries the list of backend nodes supporting hot/cold data layering	20
DescribeCoolDownPolicies	Queries the list of hot/cold data layering policies	20
DescribeCoolDownTableData	Queries the layered hot and cold data in a table	20

Database and Operation Audit APIs

API Name	Feature	Frequency Limit (maximum requests per second)
DescribeInstanceOperations	Obtains cluster operation audit records	20
DescribeDatabaseAuditDownload	Downloads database audit logs	20
DescribeDatabaseAuditRecords	Gets database audit records	20
DescribeSlowQueryRecords	Gets the slow log list	20
DescribeSlowQueryRecordsDownload	Downloads slow log files	20
DescribeQueryAnalyse	Queries and analyzes	20

User and Permission APIs

API Name	Feature	Frequency Limit (maximum requests per second)
ActionAlterUser	Adds and modifies a user	20
ModifyUserPrivilegesV3	Modifies permissions	20
DescribeUserPolicy	Describes user permissions	20
ModifyDatabaseTableAccess	Modifies database and table permissions	20

Resource Group Management APIs

API Name	Feature	Frequency Limit (maximum requests per second)
DescribeUserBindWorkloadGroup	Obtains the resource group information bound to the user	20
CreateWorkloadGroup	Creates resource groups	20
DeleteWorkloadGroup	Deletes resource groups	20
DescribeWorkloadGroup	Obtains the resource group information	20
ModifyWorkloadGroup	Modifies resource group information	20
ModifyUserBindWorkloadGroup	Modifies the resource group bound to the user	20
ModifyWorkloadGroupStatus	Enables or disables resource groups	20

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