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Switches over the specified secondary DB cluster to be the new primary DB cluster in the global database cluster. Switchover operations were previously called "managed planned failovers."
Aurora promotes the specified secondary cluster to assume full read/write capabilities and demotes the current primary cluster to a secondary (read-only) cluster, maintaining the orginal replication topology. All secondary clusters are synchronized with the primary at the beginning of the process so the new primary continues operations for the Aurora global database without losing any data. Your database is unavailable for a short time while the primary and selected secondary clusters are assuming their new roles. For more information about switching over an Aurora global database, see Performing switchovers for Amazon Aurora global databases in the Amazon Aurora User Guide.
This operation is intended for controlled environments, for operations such as "regional rotation" or to fall back to the original primary after a global database failover.
This is an asynchronous operation using the standard naming convention for .NET 4.5 or higher. For .NET 3.5 the operation is implemented as a pair of methods using the standard naming convention of BeginSwitchoverGlobalCluster and EndSwitchoverGlobalCluster.
Namespace: Amazon.RDS
Assembly: AWSSDK.RDS.dll
Version: 3.x.y.z
public abstract Task<SwitchoverGlobalClusterResponse> SwitchoverGlobalClusterAsync( SwitchoverGlobalClusterRequest request, CancellationToken cancellationToken )
Container for the necessary parameters to execute the SwitchoverGlobalCluster service method.
A cancellation token that can be used by other objects or threads to receive notice of cancellation.
| Exception | Condition |
|---|---|
| DBClusterNotFoundException | DBClusterIdentifier doesn't refer to an existing DB cluster. |
| GlobalClusterNotFoundException | The GlobalClusterIdentifier doesn't refer to an existing global database cluster. |
| InvalidDBClusterStateException | The requested operation can't be performed while the cluster is in this state. |
| InvalidGlobalClusterStateException | The global cluster is in an invalid state and can't perform the requested operation. |
.NET:
Supported in: 8.0 and newer, Core 3.1
.NET Standard:
Supported in: 2.0
.NET Framework:
Supported in: 4.5 and newer