Overview
Concepts
Cluster Architecture
Strengths
Scenarios
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| 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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