@Generated(value="com.amazonaws:aws-java-sdk-code-generator") public interface AmazonElastiCacheAsync extends AmazonElastiCache
AsyncHandler can be used to receive
notification when an asynchronous operation completes.
Note: Do not directly implement this interface, new methods are added to it regularly. Extend from
AbstractAmazonElastiCacheAsync instead.
Amazon ElastiCache is a web service that makes it easier to set up, operate, and scale a distributed cache in the cloud.
With ElastiCache, customers get all of the benefits of a high-performance, in-memory cache with less of the administrative burden involved in launching and managing a distributed cache. The service makes setup, scaling, and cluster failure handling much simpler than in a self-managed cache deployment.
In addition, through integration with Amazon CloudWatch, customers get enhanced visibility into the key performance statistics associated with their cache and can receive alarms if a part of their cache runs hot.
ENDPOINT_PREFIXaddTagsToResource, authorizeCacheSecurityGroupIngress, batchApplyUpdateAction, batchStopUpdateAction, completeMigration, copySnapshot, createCacheCluster, createCacheParameterGroup, createCacheSecurityGroup, createCacheSubnetGroup, createGlobalReplicationGroup, createReplicationGroup, createSnapshot, createUser, createUserGroup, decreaseNodeGroupsInGlobalReplicationGroup, decreaseReplicaCount, deleteCacheCluster, deleteCacheParameterGroup, deleteCacheSecurityGroup, deleteCacheSubnetGroup, deleteGlobalReplicationGroup, deleteReplicationGroup, deleteSnapshot, deleteUser, deleteUserGroup, describeCacheClusters, describeCacheClusters, describeCacheEngineVersions, describeCacheEngineVersions, describeCacheParameterGroups, describeCacheParameterGroups, describeCacheParameters, describeCacheSecurityGroups, describeCacheSecurityGroups, describeCacheSubnetGroups, describeCacheSubnetGroups, describeEngineDefaultParameters, describeEvents, describeEvents, describeGlobalReplicationGroups, describeReplicationGroups, describeReplicationGroups, describeReservedCacheNodes, describeReservedCacheNodes, describeReservedCacheNodesOfferings, describeReservedCacheNodesOfferings, describeServiceUpdates, describeSnapshots, describeSnapshots, describeUpdateActions, describeUserGroups, describeUsers, disassociateGlobalReplicationGroup, failoverGlobalReplicationGroup, getCachedResponseMetadata, increaseNodeGroupsInGlobalReplicationGroup, increaseReplicaCount, listAllowedNodeTypeModifications, listAllowedNodeTypeModifications, listTagsForResource, modifyCacheCluster, modifyCacheParameterGroup, modifyCacheSubnetGroup, modifyGlobalReplicationGroup, modifyReplicationGroup, modifyReplicationGroupShardConfiguration, modifyUser, modifyUserGroup, purchaseReservedCacheNodesOffering, rebalanceSlotsInGlobalReplicationGroup, rebootCacheCluster, removeTagsFromResource, resetCacheParameterGroup, revokeCacheSecurityGroupIngress, setEndpoint, setRegion, shutdown, startMigration, testFailover, waitersFuture<AddTagsToResourceResult> addTagsToResourceAsync(AddTagsToResourceRequest addTagsToResourceRequest)
A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource -level permissions.
For example, you can use cost-allocation tags to your ElastiCache resources, Amazon generates a cost allocation report as a comma-separated value (CSV) file with your usage and costs aggregated by your tags. You can apply tags that represent business categories (such as cost centers, application names, or owners) to organize your costs across multiple services.
For more information, see Using Cost Allocation Tags in Amazon ElastiCache in the ElastiCache User Guide.
addTagsToResourceRequest - Represents the input of an AddTagsToResource operation.Future<AddTagsToResourceResult> addTagsToResourceAsync(AddTagsToResourceRequest addTagsToResourceRequest, AsyncHandler<AddTagsToResourceRequest,AddTagsToResourceResult> asyncHandler)
A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource -level permissions.
For example, you can use cost-allocation tags to your ElastiCache resources, Amazon generates a cost allocation report as a comma-separated value (CSV) file with your usage and costs aggregated by your tags. You can apply tags that represent business categories (such as cost centers, application names, or owners) to organize your costs across multiple services.
For more information, see Using Cost Allocation Tags in Amazon ElastiCache in the ElastiCache User Guide.
addTagsToResourceRequest - Represents the input of an AddTagsToResource operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheSecurityGroup> authorizeCacheSecurityGroupIngressAsync(AuthorizeCacheSecurityGroupIngressRequest authorizeCacheSecurityGroupIngressRequest)
Allows network ingress to a cache security group. Applications using ElastiCache must be running on Amazon EC2, and Amazon EC2 security groups are used as the authorization mechanism.
You cannot authorize ingress from an Amazon EC2 security group in one region to an ElastiCache cluster in another region.
authorizeCacheSecurityGroupIngressRequest - Represents the input of an AuthorizeCacheSecurityGroupIngress operation.Future<CacheSecurityGroup> authorizeCacheSecurityGroupIngressAsync(AuthorizeCacheSecurityGroupIngressRequest authorizeCacheSecurityGroupIngressRequest, AsyncHandler<AuthorizeCacheSecurityGroupIngressRequest,CacheSecurityGroup> asyncHandler)
Allows network ingress to a cache security group. Applications using ElastiCache must be running on Amazon EC2, and Amazon EC2 security groups are used as the authorization mechanism.
You cannot authorize ingress from an Amazon EC2 security group in one region to an ElastiCache cluster in another region.
authorizeCacheSecurityGroupIngressRequest - Represents the input of an AuthorizeCacheSecurityGroupIngress operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<BatchApplyUpdateActionResult> batchApplyUpdateActionAsync(BatchApplyUpdateActionRequest batchApplyUpdateActionRequest)
Apply the service update. For more information on service updates and applying them, see Applying Service Updates.
batchApplyUpdateActionRequest - Future<BatchApplyUpdateActionResult> batchApplyUpdateActionAsync(BatchApplyUpdateActionRequest batchApplyUpdateActionRequest, AsyncHandler<BatchApplyUpdateActionRequest,BatchApplyUpdateActionResult> asyncHandler)
Apply the service update. For more information on service updates and applying them, see Applying Service Updates.
batchApplyUpdateActionRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<BatchStopUpdateActionResult> batchStopUpdateActionAsync(BatchStopUpdateActionRequest batchStopUpdateActionRequest)
Stop the service update. For more information on service updates and stopping them, see Stopping Service Updates.
batchStopUpdateActionRequest - Future<BatchStopUpdateActionResult> batchStopUpdateActionAsync(BatchStopUpdateActionRequest batchStopUpdateActionRequest, AsyncHandler<BatchStopUpdateActionRequest,BatchStopUpdateActionResult> asyncHandler)
Stop the service update. For more information on service updates and stopping them, see Stopping Service Updates.
batchStopUpdateActionRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> completeMigrationAsync(CompleteMigrationRequest completeMigrationRequest)
Complete the migration of data.
completeMigrationRequest - Future<ReplicationGroup> completeMigrationAsync(CompleteMigrationRequest completeMigrationRequest, AsyncHandler<CompleteMigrationRequest,ReplicationGroup> asyncHandler)
Complete the migration of data.
completeMigrationRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<Snapshot> copySnapshotAsync(CopySnapshotRequest copySnapshotRequest)
Makes a copy of an existing snapshot.
This operation is valid for Redis only.
Users or groups that have permissions to use the CopySnapshot operation can create their own Amazon
S3 buckets and copy snapshots to it. To control access to your snapshots, use an IAM policy to control who has
the ability to use the CopySnapshot operation. For more information about using IAM to control the
use of ElastiCache operations, see Exporting Snapshots
and Authentication & Access
Control.
You could receive the following error messages.
Error Messages
Error Message: The S3 bucket %s is outside of the region.
Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: The S3 bucket %s does not exist.
Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: The S3 bucket %s is not owned by the authenticated user.
Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: The authenticated user does not have sufficient permissions to perform the desired activity.
Solution: Contact your system administrator to get the needed permissions.
Error Message: The S3 bucket %s already contains an object with key %s.
Solution: Give the TargetSnapshotName a new and unique value. If exporting a snapshot, you
could alternatively create a new Amazon S3 bucket and use this same value for TargetSnapshotName.
Error Message: ElastiCache has not been granted READ permissions %s on the S3 Bucket.
Solution: Add List and Read permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: ElastiCache has not been granted WRITE permissions %s on the S3 Bucket.
Solution: Add Upload/Delete permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: ElastiCache has not been granted READ_ACP permissions %s on the S3 Bucket.
Solution: Add View Permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
copySnapshotRequest - Represents the input of a CopySnapshotMessage operation.Future<Snapshot> copySnapshotAsync(CopySnapshotRequest copySnapshotRequest, AsyncHandler<CopySnapshotRequest,Snapshot> asyncHandler)
Makes a copy of an existing snapshot.
This operation is valid for Redis only.
Users or groups that have permissions to use the CopySnapshot operation can create their own Amazon
S3 buckets and copy snapshots to it. To control access to your snapshots, use an IAM policy to control who has
the ability to use the CopySnapshot operation. For more information about using IAM to control the
use of ElastiCache operations, see Exporting Snapshots
and Authentication & Access
Control.
You could receive the following error messages.
Error Messages
Error Message: The S3 bucket %s is outside of the region.
Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: The S3 bucket %s does not exist.
Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: The S3 bucket %s is not owned by the authenticated user.
Solution: Create an Amazon S3 bucket in the same region as your snapshot. For more information, see Step 1: Create an Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: The authenticated user does not have sufficient permissions to perform the desired activity.
Solution: Contact your system administrator to get the needed permissions.
Error Message: The S3 bucket %s already contains an object with key %s.
Solution: Give the TargetSnapshotName a new and unique value. If exporting a snapshot, you
could alternatively create a new Amazon S3 bucket and use this same value for TargetSnapshotName.
Error Message: ElastiCache has not been granted READ permissions %s on the S3 Bucket.
Solution: Add List and Read permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: ElastiCache has not been granted WRITE permissions %s on the S3 Bucket.
Solution: Add Upload/Delete permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
Error Message: ElastiCache has not been granted READ_ACP permissions %s on the S3 Bucket.
Solution: Add View Permissions on the bucket. For more information, see Step 2: Grant ElastiCache Access to Your Amazon S3 Bucket in the ElastiCache User Guide.
copySnapshotRequest - Represents the input of a CopySnapshotMessage operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheCluster> createCacheClusterAsync(CreateCacheClusterRequest createCacheClusterRequest)
Creates a cluster. All nodes in the cluster run the same protocol-compliant cache engine software, either Memcached or Redis.
This operation is not supported for Redis (cluster mode enabled) clusters.
createCacheClusterRequest - Represents the input of a CreateCacheCluster operation.Future<CacheCluster> createCacheClusterAsync(CreateCacheClusterRequest createCacheClusterRequest, AsyncHandler<CreateCacheClusterRequest,CacheCluster> asyncHandler)
Creates a cluster. All nodes in the cluster run the same protocol-compliant cache engine software, either Memcached or Redis.
This operation is not supported for Redis (cluster mode enabled) clusters.
createCacheClusterRequest - Represents the input of a CreateCacheCluster operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheParameterGroup> createCacheParameterGroupAsync(CreateCacheParameterGroupRequest createCacheParameterGroupRequest)
Creates a new Amazon ElastiCache cache parameter group. An ElastiCache cache parameter group is a collection of parameters and their values that are applied to all of the nodes in any cluster or replication group using the CacheParameterGroup.
A newly created CacheParameterGroup is an exact duplicate of the default parameter group for the CacheParameterGroupFamily. To customize the newly created CacheParameterGroup you can change the values of specific parameters. For more information, see:
ModifyCacheParameterGroup in the ElastiCache API Reference.
Parameters and Parameter Groups in the ElastiCache User Guide.
createCacheParameterGroupRequest - Represents the input of a CreateCacheParameterGroup operation.Future<CacheParameterGroup> createCacheParameterGroupAsync(CreateCacheParameterGroupRequest createCacheParameterGroupRequest, AsyncHandler<CreateCacheParameterGroupRequest,CacheParameterGroup> asyncHandler)
Creates a new Amazon ElastiCache cache parameter group. An ElastiCache cache parameter group is a collection of parameters and their values that are applied to all of the nodes in any cluster or replication group using the CacheParameterGroup.
A newly created CacheParameterGroup is an exact duplicate of the default parameter group for the CacheParameterGroupFamily. To customize the newly created CacheParameterGroup you can change the values of specific parameters. For more information, see:
ModifyCacheParameterGroup in the ElastiCache API Reference.
Parameters and Parameter Groups in the ElastiCache User Guide.
createCacheParameterGroupRequest - Represents the input of a CreateCacheParameterGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheSecurityGroup> createCacheSecurityGroupAsync(CreateCacheSecurityGroupRequest createCacheSecurityGroupRequest)
Creates a new cache security group. Use a cache security group to control access to one or more clusters.
Cache security groups are only used when you are creating a cluster outside of an Amazon Virtual Private Cloud (Amazon VPC). If you are creating a cluster inside of a VPC, use a cache subnet group instead. For more information, see CreateCacheSubnetGroup.
createCacheSecurityGroupRequest - Represents the input of a CreateCacheSecurityGroup operation.Future<CacheSecurityGroup> createCacheSecurityGroupAsync(CreateCacheSecurityGroupRequest createCacheSecurityGroupRequest, AsyncHandler<CreateCacheSecurityGroupRequest,CacheSecurityGroup> asyncHandler)
Creates a new cache security group. Use a cache security group to control access to one or more clusters.
Cache security groups are only used when you are creating a cluster outside of an Amazon Virtual Private Cloud (Amazon VPC). If you are creating a cluster inside of a VPC, use a cache subnet group instead. For more information, see CreateCacheSubnetGroup.
createCacheSecurityGroupRequest - Represents the input of a CreateCacheSecurityGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheSubnetGroup> createCacheSubnetGroupAsync(CreateCacheSubnetGroupRequest createCacheSubnetGroupRequest)
Creates a new cache subnet group.
Use this parameter only when you are creating a cluster in an Amazon Virtual Private Cloud (Amazon VPC).
createCacheSubnetGroupRequest - Represents the input of a CreateCacheSubnetGroup operation.Future<CacheSubnetGroup> createCacheSubnetGroupAsync(CreateCacheSubnetGroupRequest createCacheSubnetGroupRequest, AsyncHandler<CreateCacheSubnetGroupRequest,CacheSubnetGroup> asyncHandler)
Creates a new cache subnet group.
Use this parameter only when you are creating a cluster in an Amazon Virtual Private Cloud (Amazon VPC).
createCacheSubnetGroupRequest - Represents the input of a CreateCacheSubnetGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<GlobalReplicationGroup> createGlobalReplicationGroupAsync(CreateGlobalReplicationGroupRequest createGlobalReplicationGroupRequest)
Global Datastore for Redis offers fully managed, fast, reliable and secure cross-region replication. Using Global Datastore for Redis, you can create cross-region read replica clusters for ElastiCache for Redis to enable low-latency reads and disaster recovery across regions. For more information, see Replication Across Regions Using Global Datastore.
The GlobalReplicationGroupIdSuffix is the name of the Global datastore.
The PrimaryReplicationGroupId represents the name of the primary cluster that accepts writes and will replicate updates to the secondary cluster.
createGlobalReplicationGroupRequest - Future<GlobalReplicationGroup> createGlobalReplicationGroupAsync(CreateGlobalReplicationGroupRequest createGlobalReplicationGroupRequest, AsyncHandler<CreateGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
Global Datastore for Redis offers fully managed, fast, reliable and secure cross-region replication. Using Global Datastore for Redis, you can create cross-region read replica clusters for ElastiCache for Redis to enable low-latency reads and disaster recovery across regions. For more information, see Replication Across Regions Using Global Datastore.
The GlobalReplicationGroupIdSuffix is the name of the Global datastore.
The PrimaryReplicationGroupId represents the name of the primary cluster that accepts writes and will replicate updates to the secondary cluster.
createGlobalReplicationGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> createReplicationGroupAsync(CreateReplicationGroupRequest createReplicationGroupRequest)
Creates a Redis (cluster mode disabled) or a Redis (cluster mode enabled) replication group.
This API can be used to create a standalone regional replication group or a secondary replication group associated with a Global datastore.
A Redis (cluster mode disabled) replication group is a collection of clusters, where one of the clusters is a read/write primary and the others are read-only replicas. Writes to the primary are asynchronously propagated to the replicas.
A Redis cluster-mode enabled cluster is comprised of from 1 to 90 shards (API/CLI: node groups). Each shard has a primary node and up to 5 read-only replica nodes. The configuration can range from 90 shards and 0 replicas to 15 shards and 5 replicas, which is the maximum number or replicas allowed.
The node or shard limit can be increased to a maximum of 500 per cluster if the Redis engine version is 5.0.6 or higher. For example, you can choose to configure a 500 node cluster that ranges between 83 shards (one primary and 5 replicas per shard) and 500 shards (single primary and no replicas). Make sure there are enough available IP addresses to accommodate the increase. Common pitfalls include the subnets in the subnet group have too small a CIDR range or the subnets are shared and heavily used by other clusters. For more information, see Creating a Subnet Group. For versions below 5.0.6, the limit is 250 per cluster.
To request a limit increase, see Amazon Service Limits and choose the limit type Nodes per cluster per instance type.
When a Redis (cluster mode disabled) replication group has been successfully created, you can add one or more read replicas to it, up to a total of 5 read replicas. If you need to increase or decrease the number of node groups (console: shards), you can avail yourself of ElastiCache for Redis' scaling. For more information, see Scaling ElastiCache for Redis Clusters in the ElastiCache User Guide.
This operation is valid for Redis only.
createReplicationGroupRequest - Represents the input of a CreateReplicationGroup operation.Future<ReplicationGroup> createReplicationGroupAsync(CreateReplicationGroupRequest createReplicationGroupRequest, AsyncHandler<CreateReplicationGroupRequest,ReplicationGroup> asyncHandler)
Creates a Redis (cluster mode disabled) or a Redis (cluster mode enabled) replication group.
This API can be used to create a standalone regional replication group or a secondary replication group associated with a Global datastore.
A Redis (cluster mode disabled) replication group is a collection of clusters, where one of the clusters is a read/write primary and the others are read-only replicas. Writes to the primary are asynchronously propagated to the replicas.
A Redis cluster-mode enabled cluster is comprised of from 1 to 90 shards (API/CLI: node groups). Each shard has a primary node and up to 5 read-only replica nodes. The configuration can range from 90 shards and 0 replicas to 15 shards and 5 replicas, which is the maximum number or replicas allowed.
The node or shard limit can be increased to a maximum of 500 per cluster if the Redis engine version is 5.0.6 or higher. For example, you can choose to configure a 500 node cluster that ranges between 83 shards (one primary and 5 replicas per shard) and 500 shards (single primary and no replicas). Make sure there are enough available IP addresses to accommodate the increase. Common pitfalls include the subnets in the subnet group have too small a CIDR range or the subnets are shared and heavily used by other clusters. For more information, see Creating a Subnet Group. For versions below 5.0.6, the limit is 250 per cluster.
To request a limit increase, see Amazon Service Limits and choose the limit type Nodes per cluster per instance type.
When a Redis (cluster mode disabled) replication group has been successfully created, you can add one or more read replicas to it, up to a total of 5 read replicas. If you need to increase or decrease the number of node groups (console: shards), you can avail yourself of ElastiCache for Redis' scaling. For more information, see Scaling ElastiCache for Redis Clusters in the ElastiCache User Guide.
This operation is valid for Redis only.
createReplicationGroupRequest - Represents the input of a CreateReplicationGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<Snapshot> createSnapshotAsync(CreateSnapshotRequest createSnapshotRequest)
Creates a copy of an entire cluster or replication group at a specific moment in time.
This operation is valid for Redis only.
createSnapshotRequest - Represents the input of a CreateSnapshot operation.Future<Snapshot> createSnapshotAsync(CreateSnapshotRequest createSnapshotRequest, AsyncHandler<CreateSnapshotRequest,Snapshot> asyncHandler)
Creates a copy of an entire cluster or replication group at a specific moment in time.
This operation is valid for Redis only.
createSnapshotRequest - Represents the input of a CreateSnapshot operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CreateUserResult> createUserAsync(CreateUserRequest createUserRequest)
For Redis engine version 6.0 onwards: Creates a Redis user. For more information, see Using Role Based Access Control (RBAC).
createUserRequest - Future<CreateUserResult> createUserAsync(CreateUserRequest createUserRequest, AsyncHandler<CreateUserRequest,CreateUserResult> asyncHandler)
For Redis engine version 6.0 onwards: Creates a Redis user. For more information, see Using Role Based Access Control (RBAC).
createUserRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CreateUserGroupResult> createUserGroupAsync(CreateUserGroupRequest createUserGroupRequest)
For Redis engine version 6.0 onwards: Creates a Redis user group. For more information, see Using Role Based Access Control (RBAC)
createUserGroupRequest - Future<CreateUserGroupResult> createUserGroupAsync(CreateUserGroupRequest createUserGroupRequest, AsyncHandler<CreateUserGroupRequest,CreateUserGroupResult> asyncHandler)
For Redis engine version 6.0 onwards: Creates a Redis user group. For more information, see Using Role Based Access Control (RBAC)
createUserGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<GlobalReplicationGroup> decreaseNodeGroupsInGlobalReplicationGroupAsync(DecreaseNodeGroupsInGlobalReplicationGroupRequest decreaseNodeGroupsInGlobalReplicationGroupRequest)
Decreases the number of node groups in a Global datastore
decreaseNodeGroupsInGlobalReplicationGroupRequest - Future<GlobalReplicationGroup> decreaseNodeGroupsInGlobalReplicationGroupAsync(DecreaseNodeGroupsInGlobalReplicationGroupRequest decreaseNodeGroupsInGlobalReplicationGroupRequest, AsyncHandler<DecreaseNodeGroupsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
Decreases the number of node groups in a Global datastore
decreaseNodeGroupsInGlobalReplicationGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> decreaseReplicaCountAsync(DecreaseReplicaCountRequest decreaseReplicaCountRequest)
Dynamically decreases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group. This operation is performed with no cluster down time.
decreaseReplicaCountRequest - Future<ReplicationGroup> decreaseReplicaCountAsync(DecreaseReplicaCountRequest decreaseReplicaCountRequest, AsyncHandler<DecreaseReplicaCountRequest,ReplicationGroup> asyncHandler)
Dynamically decreases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group. This operation is performed with no cluster down time.
decreaseReplicaCountRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheCluster> deleteCacheClusterAsync(DeleteCacheClusterRequest deleteCacheClusterRequest)
Deletes a previously provisioned cluster. DeleteCacheCluster deletes all associated cache nodes,
node endpoints and the cluster itself. When you receive a successful response from this operation, Amazon
ElastiCache immediately begins deleting the cluster; you cannot cancel or revert this operation.
This operation is not valid for:
Redis (cluster mode enabled) clusters
Redis (cluster mode disabled) clusters
A cluster that is the last read replica of a replication group
A cluster that is the primary node of a replication group
A node group (shard) that has Multi-AZ mode enabled
A cluster from a Redis (cluster mode enabled) replication group
A cluster that is not in the available state
deleteCacheClusterRequest - Represents the input of a DeleteCacheCluster operation.Future<CacheCluster> deleteCacheClusterAsync(DeleteCacheClusterRequest deleteCacheClusterRequest, AsyncHandler<DeleteCacheClusterRequest,CacheCluster> asyncHandler)
Deletes a previously provisioned cluster. DeleteCacheCluster deletes all associated cache nodes,
node endpoints and the cluster itself. When you receive a successful response from this operation, Amazon
ElastiCache immediately begins deleting the cluster; you cannot cancel or revert this operation.
This operation is not valid for:
Redis (cluster mode enabled) clusters
Redis (cluster mode disabled) clusters
A cluster that is the last read replica of a replication group
A cluster that is the primary node of a replication group
A node group (shard) that has Multi-AZ mode enabled
A cluster from a Redis (cluster mode enabled) replication group
A cluster that is not in the available state
deleteCacheClusterRequest - Represents the input of a DeleteCacheCluster operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DeleteCacheParameterGroupResult> deleteCacheParameterGroupAsync(DeleteCacheParameterGroupRequest deleteCacheParameterGroupRequest)
Deletes the specified cache parameter group. You cannot delete a cache parameter group if it is associated with any cache clusters. You cannot delete the default cache parameter groups in your account.
deleteCacheParameterGroupRequest - Represents the input of a DeleteCacheParameterGroup operation.Future<DeleteCacheParameterGroupResult> deleteCacheParameterGroupAsync(DeleteCacheParameterGroupRequest deleteCacheParameterGroupRequest, AsyncHandler<DeleteCacheParameterGroupRequest,DeleteCacheParameterGroupResult> asyncHandler)
Deletes the specified cache parameter group. You cannot delete a cache parameter group if it is associated with any cache clusters. You cannot delete the default cache parameter groups in your account.
deleteCacheParameterGroupRequest - Represents the input of a DeleteCacheParameterGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DeleteCacheSecurityGroupResult> deleteCacheSecurityGroupAsync(DeleteCacheSecurityGroupRequest deleteCacheSecurityGroupRequest)
Deletes a cache security group.
You cannot delete a cache security group if it is associated with any clusters.
deleteCacheSecurityGroupRequest - Represents the input of a DeleteCacheSecurityGroup operation.Future<DeleteCacheSecurityGroupResult> deleteCacheSecurityGroupAsync(DeleteCacheSecurityGroupRequest deleteCacheSecurityGroupRequest, AsyncHandler<DeleteCacheSecurityGroupRequest,DeleteCacheSecurityGroupResult> asyncHandler)
Deletes a cache security group.
You cannot delete a cache security group if it is associated with any clusters.
deleteCacheSecurityGroupRequest - Represents the input of a DeleteCacheSecurityGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DeleteCacheSubnetGroupResult> deleteCacheSubnetGroupAsync(DeleteCacheSubnetGroupRequest deleteCacheSubnetGroupRequest)
Deletes a cache subnet group.
You cannot delete a default cache subnet group or one that is associated with any clusters.
deleteCacheSubnetGroupRequest - Represents the input of a DeleteCacheSubnetGroup operation.Future<DeleteCacheSubnetGroupResult> deleteCacheSubnetGroupAsync(DeleteCacheSubnetGroupRequest deleteCacheSubnetGroupRequest, AsyncHandler<DeleteCacheSubnetGroupRequest,DeleteCacheSubnetGroupResult> asyncHandler)
Deletes a cache subnet group.
You cannot delete a default cache subnet group or one that is associated with any clusters.
deleteCacheSubnetGroupRequest - Represents the input of a DeleteCacheSubnetGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<GlobalReplicationGroup> deleteGlobalReplicationGroupAsync(DeleteGlobalReplicationGroupRequest deleteGlobalReplicationGroupRequest)
Deleting a Global datastore is a two-step process:
First, you must DisassociateGlobalReplicationGroup to remove the secondary clusters in the Global datastore.
Once the Global datastore contains only the primary cluster, you can use the
DeleteGlobalReplicationGroup API to delete the Global datastore while retainining the primary
cluster using RetainPrimaryReplicationGroup=true.
Since the Global Datastore has only a primary cluster, you can delete the Global Datastore while retaining the
primary by setting RetainPrimaryReplicationGroup=true. The primary cluster is never deleted when
deleting a Global Datastore. It can only be deleted when it no longer is associated with any Global Datastore.
When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the selected resources; you cannot cancel or revert this operation.
deleteGlobalReplicationGroupRequest - Future<GlobalReplicationGroup> deleteGlobalReplicationGroupAsync(DeleteGlobalReplicationGroupRequest deleteGlobalReplicationGroupRequest, AsyncHandler<DeleteGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
Deleting a Global datastore is a two-step process:
First, you must DisassociateGlobalReplicationGroup to remove the secondary clusters in the Global datastore.
Once the Global datastore contains only the primary cluster, you can use the
DeleteGlobalReplicationGroup API to delete the Global datastore while retainining the primary
cluster using RetainPrimaryReplicationGroup=true.
Since the Global Datastore has only a primary cluster, you can delete the Global Datastore while retaining the
primary by setting RetainPrimaryReplicationGroup=true. The primary cluster is never deleted when
deleting a Global Datastore. It can only be deleted when it no longer is associated with any Global Datastore.
When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the selected resources; you cannot cancel or revert this operation.
deleteGlobalReplicationGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> deleteReplicationGroupAsync(DeleteReplicationGroupRequest deleteReplicationGroupRequest)
Deletes an existing replication group. By default, this operation deletes the entire replication group, including
the primary/primaries and all of the read replicas. If the replication group has only one primary, you can
optionally delete only the read replicas, while retaining the primary by setting
RetainPrimaryCluster=true.
When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the selected resources; you cannot cancel or revert this operation.
This operation is valid for Redis only.
deleteReplicationGroupRequest - Represents the input of a DeleteReplicationGroup operation.Future<ReplicationGroup> deleteReplicationGroupAsync(DeleteReplicationGroupRequest deleteReplicationGroupRequest, AsyncHandler<DeleteReplicationGroupRequest,ReplicationGroup> asyncHandler)
Deletes an existing replication group. By default, this operation deletes the entire replication group, including
the primary/primaries and all of the read replicas. If the replication group has only one primary, you can
optionally delete only the read replicas, while retaining the primary by setting
RetainPrimaryCluster=true.
When you receive a successful response from this operation, Amazon ElastiCache immediately begins deleting the selected resources; you cannot cancel or revert this operation.
This operation is valid for Redis only.
deleteReplicationGroupRequest - Represents the input of a DeleteReplicationGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<Snapshot> deleteSnapshotAsync(DeleteSnapshotRequest deleteSnapshotRequest)
Deletes an existing snapshot. When you receive a successful response from this operation, ElastiCache immediately begins deleting the snapshot; you cannot cancel or revert this operation.
This operation is valid for Redis only.
deleteSnapshotRequest - Represents the input of a DeleteSnapshot operation.Future<Snapshot> deleteSnapshotAsync(DeleteSnapshotRequest deleteSnapshotRequest, AsyncHandler<DeleteSnapshotRequest,Snapshot> asyncHandler)
Deletes an existing snapshot. When you receive a successful response from this operation, ElastiCache immediately begins deleting the snapshot; you cannot cancel or revert this operation.
This operation is valid for Redis only.
deleteSnapshotRequest - Represents the input of a DeleteSnapshot operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DeleteUserResult> deleteUserAsync(DeleteUserRequest deleteUserRequest)
For Redis engine version 6.0 onwards: Deletes a user. The user will be removed from all user groups and in turn removed from all replication groups. For more information, see Using Role Based Access Control (RBAC).
deleteUserRequest - Future<DeleteUserResult> deleteUserAsync(DeleteUserRequest deleteUserRequest, AsyncHandler<DeleteUserRequest,DeleteUserResult> asyncHandler)
For Redis engine version 6.0 onwards: Deletes a user. The user will be removed from all user groups and in turn removed from all replication groups. For more information, see Using Role Based Access Control (RBAC).
deleteUserRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DeleteUserGroupResult> deleteUserGroupAsync(DeleteUserGroupRequest deleteUserGroupRequest)
For Redis engine version 6.0 onwards: Deletes a user group. The user group must first be disassociated from the replication group before it can be deleted. For more information, see Using Role Based Access Control (RBAC).
deleteUserGroupRequest - Future<DeleteUserGroupResult> deleteUserGroupAsync(DeleteUserGroupRequest deleteUserGroupRequest, AsyncHandler<DeleteUserGroupRequest,DeleteUserGroupResult> asyncHandler)
For Redis engine version 6.0 onwards: Deletes a user group. The user group must first be disassociated from the replication group before it can be deleted. For more information, see Using Role Based Access Control (RBAC).
deleteUserGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeCacheClustersResult> describeCacheClustersAsync(DescribeCacheClustersRequest describeCacheClustersRequest)
Returns information about all provisioned clusters if no cluster identifier is specified, or about a specific cache cluster if a cluster identifier is supplied.
By default, abbreviated information about the clusters is returned. You can use the optional ShowCacheNodeInfo flag to retrieve detailed information about the cache nodes associated with the clusters. These details include the DNS address and port for the cache node endpoint.
If the cluster is in the creating state, only cluster-level information is displayed until all of the nodes are successfully provisioned.
If the cluster is in the deleting state, only cluster-level information is displayed.
If cache nodes are currently being added to the cluster, node endpoint information and creation time for the additional nodes are not displayed until they are completely provisioned. When the cluster state is available, the cluster is ready for use.
If cache nodes are currently being removed from the cluster, no endpoint information for the removed nodes is displayed.
describeCacheClustersRequest - Represents the input of a DescribeCacheClusters operation.Future<DescribeCacheClustersResult> describeCacheClustersAsync(DescribeCacheClustersRequest describeCacheClustersRequest, AsyncHandler<DescribeCacheClustersRequest,DescribeCacheClustersResult> asyncHandler)
Returns information about all provisioned clusters if no cluster identifier is specified, or about a specific cache cluster if a cluster identifier is supplied.
By default, abbreviated information about the clusters is returned. You can use the optional ShowCacheNodeInfo flag to retrieve detailed information about the cache nodes associated with the clusters. These details include the DNS address and port for the cache node endpoint.
If the cluster is in the creating state, only cluster-level information is displayed until all of the nodes are successfully provisioned.
If the cluster is in the deleting state, only cluster-level information is displayed.
If cache nodes are currently being added to the cluster, node endpoint information and creation time for the additional nodes are not displayed until they are completely provisioned. When the cluster state is available, the cluster is ready for use.
If cache nodes are currently being removed from the cluster, no endpoint information for the removed nodes is displayed.
describeCacheClustersRequest - Represents the input of a DescribeCacheClusters operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeCacheClustersResult> describeCacheClustersAsync()
Future<DescribeCacheClustersResult> describeCacheClustersAsync(AsyncHandler<DescribeCacheClustersRequest,DescribeCacheClustersResult> asyncHandler)
Future<DescribeCacheEngineVersionsResult> describeCacheEngineVersionsAsync(DescribeCacheEngineVersionsRequest describeCacheEngineVersionsRequest)
Returns a list of the available cache engines and their versions.
describeCacheEngineVersionsRequest - Represents the input of a DescribeCacheEngineVersions operation.Future<DescribeCacheEngineVersionsResult> describeCacheEngineVersionsAsync(DescribeCacheEngineVersionsRequest describeCacheEngineVersionsRequest, AsyncHandler<DescribeCacheEngineVersionsRequest,DescribeCacheEngineVersionsResult> asyncHandler)
Returns a list of the available cache engines and their versions.
describeCacheEngineVersionsRequest - Represents the input of a DescribeCacheEngineVersions operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeCacheEngineVersionsResult> describeCacheEngineVersionsAsync()
Future<DescribeCacheEngineVersionsResult> describeCacheEngineVersionsAsync(AsyncHandler<DescribeCacheEngineVersionsRequest,DescribeCacheEngineVersionsResult> asyncHandler)
Future<DescribeCacheParameterGroupsResult> describeCacheParameterGroupsAsync(DescribeCacheParameterGroupsRequest describeCacheParameterGroupsRequest)
Returns a list of cache parameter group descriptions. If a cache parameter group name is specified, the list contains only the descriptions for that group.
describeCacheParameterGroupsRequest - Represents the input of a DescribeCacheParameterGroups operation.Future<DescribeCacheParameterGroupsResult> describeCacheParameterGroupsAsync(DescribeCacheParameterGroupsRequest describeCacheParameterGroupsRequest, AsyncHandler<DescribeCacheParameterGroupsRequest,DescribeCacheParameterGroupsResult> asyncHandler)
Returns a list of cache parameter group descriptions. If a cache parameter group name is specified, the list contains only the descriptions for that group.
describeCacheParameterGroupsRequest - Represents the input of a DescribeCacheParameterGroups operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeCacheParameterGroupsResult> describeCacheParameterGroupsAsync()
Future<DescribeCacheParameterGroupsResult> describeCacheParameterGroupsAsync(AsyncHandler<DescribeCacheParameterGroupsRequest,DescribeCacheParameterGroupsResult> asyncHandler)
Future<DescribeCacheParametersResult> describeCacheParametersAsync(DescribeCacheParametersRequest describeCacheParametersRequest)
Returns the detailed parameter list for a particular cache parameter group.
describeCacheParametersRequest - Represents the input of a DescribeCacheParameters operation.Future<DescribeCacheParametersResult> describeCacheParametersAsync(DescribeCacheParametersRequest describeCacheParametersRequest, AsyncHandler<DescribeCacheParametersRequest,DescribeCacheParametersResult> asyncHandler)
Returns the detailed parameter list for a particular cache parameter group.
describeCacheParametersRequest - Represents the input of a DescribeCacheParameters operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeCacheSecurityGroupsResult> describeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest describeCacheSecurityGroupsRequest)
Returns a list of cache security group descriptions. If a cache security group name is specified, the list contains only the description of that group. This applicable only when you have ElastiCache in Classic setup
describeCacheSecurityGroupsRequest - Represents the input of a DescribeCacheSecurityGroups operation.Future<DescribeCacheSecurityGroupsResult> describeCacheSecurityGroupsAsync(DescribeCacheSecurityGroupsRequest describeCacheSecurityGroupsRequest, AsyncHandler<DescribeCacheSecurityGroupsRequest,DescribeCacheSecurityGroupsResult> asyncHandler)
Returns a list of cache security group descriptions. If a cache security group name is specified, the list contains only the description of that group. This applicable only when you have ElastiCache in Classic setup
describeCacheSecurityGroupsRequest - Represents the input of a DescribeCacheSecurityGroups operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeCacheSecurityGroupsResult> describeCacheSecurityGroupsAsync()
Future<DescribeCacheSecurityGroupsResult> describeCacheSecurityGroupsAsync(AsyncHandler<DescribeCacheSecurityGroupsRequest,DescribeCacheSecurityGroupsResult> asyncHandler)
Future<DescribeCacheSubnetGroupsResult> describeCacheSubnetGroupsAsync(DescribeCacheSubnetGroupsRequest describeCacheSubnetGroupsRequest)
Returns a list of cache subnet group descriptions. If a subnet group name is specified, the list contains only the description of that group. This is applicable only when you have ElastiCache in VPC setup. All ElastiCache clusters now launch in VPC by default.
describeCacheSubnetGroupsRequest - Represents the input of a DescribeCacheSubnetGroups operation.Future<DescribeCacheSubnetGroupsResult> describeCacheSubnetGroupsAsync(DescribeCacheSubnetGroupsRequest describeCacheSubnetGroupsRequest, AsyncHandler<DescribeCacheSubnetGroupsRequest,DescribeCacheSubnetGroupsResult> asyncHandler)
Returns a list of cache subnet group descriptions. If a subnet group name is specified, the list contains only the description of that group. This is applicable only when you have ElastiCache in VPC setup. All ElastiCache clusters now launch in VPC by default.
describeCacheSubnetGroupsRequest - Represents the input of a DescribeCacheSubnetGroups operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeCacheSubnetGroupsResult> describeCacheSubnetGroupsAsync()
Future<DescribeCacheSubnetGroupsResult> describeCacheSubnetGroupsAsync(AsyncHandler<DescribeCacheSubnetGroupsRequest,DescribeCacheSubnetGroupsResult> asyncHandler)
Future<EngineDefaults> describeEngineDefaultParametersAsync(DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest)
Returns the default engine and system parameter information for the specified cache engine.
describeEngineDefaultParametersRequest - Represents the input of a DescribeEngineDefaultParameters operation.Future<EngineDefaults> describeEngineDefaultParametersAsync(DescribeEngineDefaultParametersRequest describeEngineDefaultParametersRequest, AsyncHandler<DescribeEngineDefaultParametersRequest,EngineDefaults> asyncHandler)
Returns the default engine and system parameter information for the specified cache engine.
describeEngineDefaultParametersRequest - Represents the input of a DescribeEngineDefaultParameters operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeEventsResult> describeEventsAsync(DescribeEventsRequest describeEventsRequest)
Returns events related to clusters, cache security groups, and cache parameter groups. You can obtain events specific to a particular cluster, cache security group, or cache parameter group by providing the name as a parameter.
By default, only the events occurring within the last hour are returned; however, you can retrieve up to 14 days' worth of events if necessary.
describeEventsRequest - Represents the input of a DescribeEvents operation.Future<DescribeEventsResult> describeEventsAsync(DescribeEventsRequest describeEventsRequest, AsyncHandler<DescribeEventsRequest,DescribeEventsResult> asyncHandler)
Returns events related to clusters, cache security groups, and cache parameter groups. You can obtain events specific to a particular cluster, cache security group, or cache parameter group by providing the name as a parameter.
By default, only the events occurring within the last hour are returned; however, you can retrieve up to 14 days' worth of events if necessary.
describeEventsRequest - Represents the input of a DescribeEvents operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeEventsResult> describeEventsAsync()
Future<DescribeEventsResult> describeEventsAsync(AsyncHandler<DescribeEventsRequest,DescribeEventsResult> asyncHandler)
Future<DescribeGlobalReplicationGroupsResult> describeGlobalReplicationGroupsAsync(DescribeGlobalReplicationGroupsRequest describeGlobalReplicationGroupsRequest)
Returns information about a particular global replication group. If no identifier is specified, returns information about all Global datastores.
describeGlobalReplicationGroupsRequest - Future<DescribeGlobalReplicationGroupsResult> describeGlobalReplicationGroupsAsync(DescribeGlobalReplicationGroupsRequest describeGlobalReplicationGroupsRequest, AsyncHandler<DescribeGlobalReplicationGroupsRequest,DescribeGlobalReplicationGroupsResult> asyncHandler)
Returns information about a particular global replication group. If no identifier is specified, returns information about all Global datastores.
describeGlobalReplicationGroupsRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeReplicationGroupsResult> describeReplicationGroupsAsync(DescribeReplicationGroupsRequest describeReplicationGroupsRequest)
Returns information about a particular replication group. If no identifier is specified,
DescribeReplicationGroups returns information about all replication groups.
This operation is valid for Redis only.
describeReplicationGroupsRequest - Represents the input of a DescribeReplicationGroups operation.Future<DescribeReplicationGroupsResult> describeReplicationGroupsAsync(DescribeReplicationGroupsRequest describeReplicationGroupsRequest, AsyncHandler<DescribeReplicationGroupsRequest,DescribeReplicationGroupsResult> asyncHandler)
Returns information about a particular replication group. If no identifier is specified,
DescribeReplicationGroups returns information about all replication groups.
This operation is valid for Redis only.
describeReplicationGroupsRequest - Represents the input of a DescribeReplicationGroups operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeReplicationGroupsResult> describeReplicationGroupsAsync()
Future<DescribeReplicationGroupsResult> describeReplicationGroupsAsync(AsyncHandler<DescribeReplicationGroupsRequest,DescribeReplicationGroupsResult> asyncHandler)
Future<DescribeReservedCacheNodesResult> describeReservedCacheNodesAsync(DescribeReservedCacheNodesRequest describeReservedCacheNodesRequest)
Returns information about reserved cache nodes for this account, or about a specified reserved cache node.
describeReservedCacheNodesRequest - Represents the input of a DescribeReservedCacheNodes operation.Future<DescribeReservedCacheNodesResult> describeReservedCacheNodesAsync(DescribeReservedCacheNodesRequest describeReservedCacheNodesRequest, AsyncHandler<DescribeReservedCacheNodesRequest,DescribeReservedCacheNodesResult> asyncHandler)
Returns information about reserved cache nodes for this account, or about a specified reserved cache node.
describeReservedCacheNodesRequest - Represents the input of a DescribeReservedCacheNodes operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeReservedCacheNodesResult> describeReservedCacheNodesAsync()
Future<DescribeReservedCacheNodesResult> describeReservedCacheNodesAsync(AsyncHandler<DescribeReservedCacheNodesRequest,DescribeReservedCacheNodesResult> asyncHandler)
Future<DescribeReservedCacheNodesOfferingsResult> describeReservedCacheNodesOfferingsAsync(DescribeReservedCacheNodesOfferingsRequest describeReservedCacheNodesOfferingsRequest)
Lists available reserved cache node offerings.
describeReservedCacheNodesOfferingsRequest - Represents the input of a DescribeReservedCacheNodesOfferings operation.Future<DescribeReservedCacheNodesOfferingsResult> describeReservedCacheNodesOfferingsAsync(DescribeReservedCacheNodesOfferingsRequest describeReservedCacheNodesOfferingsRequest, AsyncHandler<DescribeReservedCacheNodesOfferingsRequest,DescribeReservedCacheNodesOfferingsResult> asyncHandler)
Lists available reserved cache node offerings.
describeReservedCacheNodesOfferingsRequest - Represents the input of a DescribeReservedCacheNodesOfferings operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeReservedCacheNodesOfferingsResult> describeReservedCacheNodesOfferingsAsync()
Future<DescribeReservedCacheNodesOfferingsResult> describeReservedCacheNodesOfferingsAsync(AsyncHandler<DescribeReservedCacheNodesOfferingsRequest,DescribeReservedCacheNodesOfferingsResult> asyncHandler)
Future<DescribeServiceUpdatesResult> describeServiceUpdatesAsync(DescribeServiceUpdatesRequest describeServiceUpdatesRequest)
Returns details of the service updates
describeServiceUpdatesRequest - Future<DescribeServiceUpdatesResult> describeServiceUpdatesAsync(DescribeServiceUpdatesRequest describeServiceUpdatesRequest, AsyncHandler<DescribeServiceUpdatesRequest,DescribeServiceUpdatesResult> asyncHandler)
Returns details of the service updates
describeServiceUpdatesRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeSnapshotsResult> describeSnapshotsAsync(DescribeSnapshotsRequest describeSnapshotsRequest)
Returns information about cluster or replication group snapshots. By default, DescribeSnapshots
lists all of your snapshots; it can optionally describe a single snapshot, or just the snapshots associated with
a particular cache cluster.
This operation is valid for Redis only.
describeSnapshotsRequest - Represents the input of a DescribeSnapshotsMessage operation.Future<DescribeSnapshotsResult> describeSnapshotsAsync(DescribeSnapshotsRequest describeSnapshotsRequest, AsyncHandler<DescribeSnapshotsRequest,DescribeSnapshotsResult> asyncHandler)
Returns information about cluster or replication group snapshots. By default, DescribeSnapshots
lists all of your snapshots; it can optionally describe a single snapshot, or just the snapshots associated with
a particular cache cluster.
This operation is valid for Redis only.
describeSnapshotsRequest - Represents the input of a DescribeSnapshotsMessage operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeSnapshotsResult> describeSnapshotsAsync()
Future<DescribeSnapshotsResult> describeSnapshotsAsync(AsyncHandler<DescribeSnapshotsRequest,DescribeSnapshotsResult> asyncHandler)
Future<DescribeUpdateActionsResult> describeUpdateActionsAsync(DescribeUpdateActionsRequest describeUpdateActionsRequest)
Returns details of the update actions
describeUpdateActionsRequest - Future<DescribeUpdateActionsResult> describeUpdateActionsAsync(DescribeUpdateActionsRequest describeUpdateActionsRequest, AsyncHandler<DescribeUpdateActionsRequest,DescribeUpdateActionsResult> asyncHandler)
Returns details of the update actions
describeUpdateActionsRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeUserGroupsResult> describeUserGroupsAsync(DescribeUserGroupsRequest describeUserGroupsRequest)
Returns a list of user groups.
describeUserGroupsRequest - Future<DescribeUserGroupsResult> describeUserGroupsAsync(DescribeUserGroupsRequest describeUserGroupsRequest, AsyncHandler<DescribeUserGroupsRequest,DescribeUserGroupsResult> asyncHandler)
Returns a list of user groups.
describeUserGroupsRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<DescribeUsersResult> describeUsersAsync(DescribeUsersRequest describeUsersRequest)
Returns a list of users.
describeUsersRequest - Future<DescribeUsersResult> describeUsersAsync(DescribeUsersRequest describeUsersRequest, AsyncHandler<DescribeUsersRequest,DescribeUsersResult> asyncHandler)
Returns a list of users.
describeUsersRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<GlobalReplicationGroup> disassociateGlobalReplicationGroupAsync(DisassociateGlobalReplicationGroupRequest disassociateGlobalReplicationGroupRequest)
Remove a secondary cluster from the Global datastore using the Global datastore name. The secondary cluster will no longer receive updates from the primary cluster, but will remain as a standalone cluster in that Amazon region.
disassociateGlobalReplicationGroupRequest - Future<GlobalReplicationGroup> disassociateGlobalReplicationGroupAsync(DisassociateGlobalReplicationGroupRequest disassociateGlobalReplicationGroupRequest, AsyncHandler<DisassociateGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
Remove a secondary cluster from the Global datastore using the Global datastore name. The secondary cluster will no longer receive updates from the primary cluster, but will remain as a standalone cluster in that Amazon region.
disassociateGlobalReplicationGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<GlobalReplicationGroup> failoverGlobalReplicationGroupAsync(FailoverGlobalReplicationGroupRequest failoverGlobalReplicationGroupRequest)
Used to failover the primary region to a secondary region. The secondary region will become primary, and all other clusters will become secondary.
failoverGlobalReplicationGroupRequest - Future<GlobalReplicationGroup> failoverGlobalReplicationGroupAsync(FailoverGlobalReplicationGroupRequest failoverGlobalReplicationGroupRequest, AsyncHandler<FailoverGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
Used to failover the primary region to a secondary region. The secondary region will become primary, and all other clusters will become secondary.
failoverGlobalReplicationGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<GlobalReplicationGroup> increaseNodeGroupsInGlobalReplicationGroupAsync(IncreaseNodeGroupsInGlobalReplicationGroupRequest increaseNodeGroupsInGlobalReplicationGroupRequest)
Increase the number of node groups in the Global datastore
increaseNodeGroupsInGlobalReplicationGroupRequest - Future<GlobalReplicationGroup> increaseNodeGroupsInGlobalReplicationGroupAsync(IncreaseNodeGroupsInGlobalReplicationGroupRequest increaseNodeGroupsInGlobalReplicationGroupRequest, AsyncHandler<IncreaseNodeGroupsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
Increase the number of node groups in the Global datastore
increaseNodeGroupsInGlobalReplicationGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> increaseReplicaCountAsync(IncreaseReplicaCountRequest increaseReplicaCountRequest)
Dynamically increases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group. This operation is performed with no cluster down time.
increaseReplicaCountRequest - Future<ReplicationGroup> increaseReplicaCountAsync(IncreaseReplicaCountRequest increaseReplicaCountRequest, AsyncHandler<IncreaseReplicaCountRequest,ReplicationGroup> asyncHandler)
Dynamically increases the number of replicas in a Redis (cluster mode disabled) replication group or the number of replica nodes in one or more node groups (shards) of a Redis (cluster mode enabled) replication group. This operation is performed with no cluster down time.
increaseReplicaCountRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ListAllowedNodeTypeModificationsResult> listAllowedNodeTypeModificationsAsync(ListAllowedNodeTypeModificationsRequest listAllowedNodeTypeModificationsRequest)
Lists all available node types that you can scale your Redis cluster's or replication group's current node type.
When you use the ModifyCacheCluster or ModifyReplicationGroup operations to scale your
cluster or replication group, the value of the CacheNodeType parameter must be one of the node types
returned by this operation.
listAllowedNodeTypeModificationsRequest - The input parameters for the ListAllowedNodeTypeModifications operation.Future<ListAllowedNodeTypeModificationsResult> listAllowedNodeTypeModificationsAsync(ListAllowedNodeTypeModificationsRequest listAllowedNodeTypeModificationsRequest, AsyncHandler<ListAllowedNodeTypeModificationsRequest,ListAllowedNodeTypeModificationsResult> asyncHandler)
Lists all available node types that you can scale your Redis cluster's or replication group's current node type.
When you use the ModifyCacheCluster or ModifyReplicationGroup operations to scale your
cluster or replication group, the value of the CacheNodeType parameter must be one of the node types
returned by this operation.
listAllowedNodeTypeModificationsRequest - The input parameters for the ListAllowedNodeTypeModifications operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ListAllowedNodeTypeModificationsResult> listAllowedNodeTypeModificationsAsync()
Future<ListAllowedNodeTypeModificationsResult> listAllowedNodeTypeModificationsAsync(AsyncHandler<ListAllowedNodeTypeModificationsRequest,ListAllowedNodeTypeModificationsResult> asyncHandler)
Future<ListTagsForResourceResult> listTagsForResourceAsync(ListTagsForResourceRequest listTagsForResourceRequest)
Lists all tags currently on a named resource.
A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource -level permissions.
If the cluster is not in the available state, ListTagsForResource returns an error.
listTagsForResourceRequest - The input parameters for the ListTagsForResource operation.Future<ListTagsForResourceResult> listTagsForResourceAsync(ListTagsForResourceRequest listTagsForResourceRequest, AsyncHandler<ListTagsForResourceRequest,ListTagsForResourceResult> asyncHandler)
Lists all tags currently on a named resource.
A tag is a key-value pair where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache resources, with the exception of global replication group. When you add or remove tags on replication groups, those actions will be replicated to all nodes in the replication group. For more information, see Resource -level permissions.
If the cluster is not in the available state, ListTagsForResource returns an error.
listTagsForResourceRequest - The input parameters for the ListTagsForResource operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheCluster> modifyCacheClusterAsync(ModifyCacheClusterRequest modifyCacheClusterRequest)
Modifies the settings for a cluster. You can use this operation to change one or more cluster configuration parameters by specifying the parameters and the new values.
modifyCacheClusterRequest - Represents the input of a ModifyCacheCluster operation.Future<CacheCluster> modifyCacheClusterAsync(ModifyCacheClusterRequest modifyCacheClusterRequest, AsyncHandler<ModifyCacheClusterRequest,CacheCluster> asyncHandler)
Modifies the settings for a cluster. You can use this operation to change one or more cluster configuration parameters by specifying the parameters and the new values.
modifyCacheClusterRequest - Represents the input of a ModifyCacheCluster operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ModifyCacheParameterGroupResult> modifyCacheParameterGroupAsync(ModifyCacheParameterGroupRequest modifyCacheParameterGroupRequest)
Modifies the parameters of a cache parameter group. You can modify up to 20 parameters in a single request by submitting a list parameter name and value pairs.
modifyCacheParameterGroupRequest - Represents the input of a ModifyCacheParameterGroup operation.Future<ModifyCacheParameterGroupResult> modifyCacheParameterGroupAsync(ModifyCacheParameterGroupRequest modifyCacheParameterGroupRequest, AsyncHandler<ModifyCacheParameterGroupRequest,ModifyCacheParameterGroupResult> asyncHandler)
Modifies the parameters of a cache parameter group. You can modify up to 20 parameters in a single request by submitting a list parameter name and value pairs.
modifyCacheParameterGroupRequest - Represents the input of a ModifyCacheParameterGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheSubnetGroup> modifyCacheSubnetGroupAsync(ModifyCacheSubnetGroupRequest modifyCacheSubnetGroupRequest)
Modifies an existing cache subnet group.
modifyCacheSubnetGroupRequest - Represents the input of a ModifyCacheSubnetGroup operation.Future<CacheSubnetGroup> modifyCacheSubnetGroupAsync(ModifyCacheSubnetGroupRequest modifyCacheSubnetGroupRequest, AsyncHandler<ModifyCacheSubnetGroupRequest,CacheSubnetGroup> asyncHandler)
Modifies an existing cache subnet group.
modifyCacheSubnetGroupRequest - Represents the input of a ModifyCacheSubnetGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<GlobalReplicationGroup> modifyGlobalReplicationGroupAsync(ModifyGlobalReplicationGroupRequest modifyGlobalReplicationGroupRequest)
Modifies the settings for a Global datastore.
modifyGlobalReplicationGroupRequest - Future<GlobalReplicationGroup> modifyGlobalReplicationGroupAsync(ModifyGlobalReplicationGroupRequest modifyGlobalReplicationGroupRequest, AsyncHandler<ModifyGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
Modifies the settings for a Global datastore.
modifyGlobalReplicationGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> modifyReplicationGroupAsync(ModifyReplicationGroupRequest modifyReplicationGroupRequest)
Modifies the settings for a replication group.
Scaling for Amazon ElastiCache for Redis (cluster mode enabled) in the ElastiCache User Guide
ModifyReplicationGroupShardConfiguration in the ElastiCache API Reference
This operation is valid for Redis only.
modifyReplicationGroupRequest - Represents the input of a ModifyReplicationGroups operation.Future<ReplicationGroup> modifyReplicationGroupAsync(ModifyReplicationGroupRequest modifyReplicationGroupRequest, AsyncHandler<ModifyReplicationGroupRequest,ReplicationGroup> asyncHandler)
Modifies the settings for a replication group.
Scaling for Amazon ElastiCache for Redis (cluster mode enabled) in the ElastiCache User Guide
ModifyReplicationGroupShardConfiguration in the ElastiCache API Reference
This operation is valid for Redis only.
modifyReplicationGroupRequest - Represents the input of a ModifyReplicationGroups operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> modifyReplicationGroupShardConfigurationAsync(ModifyReplicationGroupShardConfigurationRequest modifyReplicationGroupShardConfigurationRequest)
Modifies a replication group's shards (node groups) by allowing you to add shards, remove shards, or rebalance the keyspaces among existing shards.
modifyReplicationGroupShardConfigurationRequest - Represents the input for a ModifyReplicationGroupShardConfiguration operation.Future<ReplicationGroup> modifyReplicationGroupShardConfigurationAsync(ModifyReplicationGroupShardConfigurationRequest modifyReplicationGroupShardConfigurationRequest, AsyncHandler<ModifyReplicationGroupShardConfigurationRequest,ReplicationGroup> asyncHandler)
Modifies a replication group's shards (node groups) by allowing you to add shards, remove shards, or rebalance the keyspaces among existing shards.
modifyReplicationGroupShardConfigurationRequest - Represents the input for a ModifyReplicationGroupShardConfiguration operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ModifyUserResult> modifyUserAsync(ModifyUserRequest modifyUserRequest)
Changes user password(s) and/or access string.
modifyUserRequest - Future<ModifyUserResult> modifyUserAsync(ModifyUserRequest modifyUserRequest, AsyncHandler<ModifyUserRequest,ModifyUserResult> asyncHandler)
Changes user password(s) and/or access string.
modifyUserRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ModifyUserGroupResult> modifyUserGroupAsync(ModifyUserGroupRequest modifyUserGroupRequest)
Changes the list of users that belong to the user group.
modifyUserGroupRequest - Future<ModifyUserGroupResult> modifyUserGroupAsync(ModifyUserGroupRequest modifyUserGroupRequest, AsyncHandler<ModifyUserGroupRequest,ModifyUserGroupResult> asyncHandler)
Changes the list of users that belong to the user group.
modifyUserGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReservedCacheNode> purchaseReservedCacheNodesOfferingAsync(PurchaseReservedCacheNodesOfferingRequest purchaseReservedCacheNodesOfferingRequest)
Allows you to purchase a reserved cache node offering. Reserved nodes are not eligible for cancellation and are non-refundable. For more information, see Managing Costs with Reserved Nodes for Redis or Managing Costs with Reserved Nodes for Memcached.
purchaseReservedCacheNodesOfferingRequest - Represents the input of a PurchaseReservedCacheNodesOffering operation.Future<ReservedCacheNode> purchaseReservedCacheNodesOfferingAsync(PurchaseReservedCacheNodesOfferingRequest purchaseReservedCacheNodesOfferingRequest, AsyncHandler<PurchaseReservedCacheNodesOfferingRequest,ReservedCacheNode> asyncHandler)
Allows you to purchase a reserved cache node offering. Reserved nodes are not eligible for cancellation and are non-refundable. For more information, see Managing Costs with Reserved Nodes for Redis or Managing Costs with Reserved Nodes for Memcached.
purchaseReservedCacheNodesOfferingRequest - Represents the input of a PurchaseReservedCacheNodesOffering operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<GlobalReplicationGroup> rebalanceSlotsInGlobalReplicationGroupAsync(RebalanceSlotsInGlobalReplicationGroupRequest rebalanceSlotsInGlobalReplicationGroupRequest)
Redistribute slots to ensure uniform distribution across existing shards in the cluster.
rebalanceSlotsInGlobalReplicationGroupRequest - Future<GlobalReplicationGroup> rebalanceSlotsInGlobalReplicationGroupAsync(RebalanceSlotsInGlobalReplicationGroupRequest rebalanceSlotsInGlobalReplicationGroupRequest, AsyncHandler<RebalanceSlotsInGlobalReplicationGroupRequest,GlobalReplicationGroup> asyncHandler)
Redistribute slots to ensure uniform distribution across existing shards in the cluster.
rebalanceSlotsInGlobalReplicationGroupRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheCluster> rebootCacheClusterAsync(RebootCacheClusterRequest rebootCacheClusterRequest)
Reboots some, or all, of the cache nodes within a provisioned cluster. This operation applies any modified cache parameter groups to the cluster. The reboot operation takes place as soon as possible, and results in a momentary outage to the cluster. During the reboot, the cluster status is set to REBOOTING.
The reboot causes the contents of the cache (for each cache node being rebooted) to be lost.
When the reboot is complete, a cluster event is created.
Rebooting a cluster is currently supported on Memcached and Redis (cluster mode disabled) clusters. Rebooting is not supported on Redis (cluster mode enabled) clusters.
If you make changes to parameters that require a Redis (cluster mode enabled) cluster reboot for the changes to be applied, see Rebooting a Cluster for an alternate process.
rebootCacheClusterRequest - Represents the input of a RebootCacheCluster operation.Future<CacheCluster> rebootCacheClusterAsync(RebootCacheClusterRequest rebootCacheClusterRequest, AsyncHandler<RebootCacheClusterRequest,CacheCluster> asyncHandler)
Reboots some, or all, of the cache nodes within a provisioned cluster. This operation applies any modified cache parameter groups to the cluster. The reboot operation takes place as soon as possible, and results in a momentary outage to the cluster. During the reboot, the cluster status is set to REBOOTING.
The reboot causes the contents of the cache (for each cache node being rebooted) to be lost.
When the reboot is complete, a cluster event is created.
Rebooting a cluster is currently supported on Memcached and Redis (cluster mode disabled) clusters. Rebooting is not supported on Redis (cluster mode enabled) clusters.
If you make changes to parameters that require a Redis (cluster mode enabled) cluster reboot for the changes to be applied, see Rebooting a Cluster for an alternate process.
rebootCacheClusterRequest - Represents the input of a RebootCacheCluster operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<RemoveTagsFromResourceResult> removeTagsFromResourceAsync(RemoveTagsFromResourceRequest removeTagsFromResourceRequest)
Removes the tags identified by the TagKeys list from the named resource. A tag is a key-value pair
where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache
resources, with the exception of global replication group. When you add or remove tags on replication groups,
those actions will be replicated to all nodes in the replication group. For more information, see Resource-level permissions.
removeTagsFromResourceRequest - Represents the input of a RemoveTagsFromResource operation.Future<RemoveTagsFromResourceResult> removeTagsFromResourceAsync(RemoveTagsFromResourceRequest removeTagsFromResourceRequest, AsyncHandler<RemoveTagsFromResourceRequest,RemoveTagsFromResourceResult> asyncHandler)
Removes the tags identified by the TagKeys list from the named resource. A tag is a key-value pair
where the key and value are case-sensitive. You can use tags to categorize and track all your ElastiCache
resources, with the exception of global replication group. When you add or remove tags on replication groups,
those actions will be replicated to all nodes in the replication group. For more information, see Resource-level permissions.
removeTagsFromResourceRequest - Represents the input of a RemoveTagsFromResource operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ResetCacheParameterGroupResult> resetCacheParameterGroupAsync(ResetCacheParameterGroupRequest resetCacheParameterGroupRequest)
Modifies the parameters of a cache parameter group to the engine or system default value. You can reset specific
parameters by submitting a list of parameter names. To reset the entire cache parameter group, specify the
ResetAllParameters and CacheParameterGroupName parameters.
resetCacheParameterGroupRequest - Represents the input of a ResetCacheParameterGroup operation.Future<ResetCacheParameterGroupResult> resetCacheParameterGroupAsync(ResetCacheParameterGroupRequest resetCacheParameterGroupRequest, AsyncHandler<ResetCacheParameterGroupRequest,ResetCacheParameterGroupResult> asyncHandler)
Modifies the parameters of a cache parameter group to the engine or system default value. You can reset specific
parameters by submitting a list of parameter names. To reset the entire cache parameter group, specify the
ResetAllParameters and CacheParameterGroupName parameters.
resetCacheParameterGroupRequest - Represents the input of a ResetCacheParameterGroup operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<CacheSecurityGroup> revokeCacheSecurityGroupIngressAsync(RevokeCacheSecurityGroupIngressRequest revokeCacheSecurityGroupIngressRequest)
Revokes ingress from a cache security group. Use this operation to disallow access from an Amazon EC2 security group that had been previously authorized.
revokeCacheSecurityGroupIngressRequest - Represents the input of a RevokeCacheSecurityGroupIngress operation.Future<CacheSecurityGroup> revokeCacheSecurityGroupIngressAsync(RevokeCacheSecurityGroupIngressRequest revokeCacheSecurityGroupIngressRequest, AsyncHandler<RevokeCacheSecurityGroupIngressRequest,CacheSecurityGroup> asyncHandler)
Revokes ingress from a cache security group. Use this operation to disallow access from an Amazon EC2 security group that had been previously authorized.
revokeCacheSecurityGroupIngressRequest - Represents the input of a RevokeCacheSecurityGroupIngress operation.asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> startMigrationAsync(StartMigrationRequest startMigrationRequest)
Start the migration of data.
startMigrationRequest - Future<ReplicationGroup> startMigrationAsync(StartMigrationRequest startMigrationRequest, AsyncHandler<StartMigrationRequest,ReplicationGroup> asyncHandler)
Start the migration of data.
startMigrationRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.Future<ReplicationGroup> testFailoverAsync(TestFailoverRequest testFailoverRequest)
Represents the input of a TestFailover operation which test automatic failover on a specified node
group (called shard in the console) in a replication group (called cluster in the console).
This API is designed for testing the behavior of your application in case of ElastiCache failover. It is not designed to be an operational tool for initiating a failover to overcome a problem you may have with the cluster. Moreover, in certain conditions such as large-scale operational events, Amazon may block this API.
Note the following
A customer can use this operation to test automatic failover on up to 5 shards (called node groups in the ElastiCache API and Amazon CLI) in any rolling 24-hour period.
If calling this operation on shards in different clusters (called replication groups in the API and CLI), the calls can be made concurrently.
If calling this operation multiple times on different shards in the same Redis (cluster mode enabled) replication group, the first node replacement must complete before a subsequent call can be made.
To determine whether the node replacement is complete you can check Events using the Amazon ElastiCache console, the Amazon CLI, or the ElastiCache API. Look for the following automatic failover related events, listed here in order of occurrance:
Replication group message: Test Failover API called for node group <node-group-id>
Cache cluster message:
Failover from primary node <primary-node-id> to replica node <node-id> completed
Replication group message:
Failover from primary node <primary-node-id> to replica node <node-id> completed
Cache cluster message: Recovering cache nodes <node-id>
Cache cluster message: Finished recovery for cache nodes <node-id>
For more information see:
Viewing ElastiCache Events in the ElastiCache User Guide
DescribeEvents in the ElastiCache API Reference
Also see, Testing Multi-AZ in the ElastiCache User Guide.
testFailoverRequest - Future<ReplicationGroup> testFailoverAsync(TestFailoverRequest testFailoverRequest, AsyncHandler<TestFailoverRequest,ReplicationGroup> asyncHandler)
Represents the input of a TestFailover operation which test automatic failover on a specified node
group (called shard in the console) in a replication group (called cluster in the console).
This API is designed for testing the behavior of your application in case of ElastiCache failover. It is not designed to be an operational tool for initiating a failover to overcome a problem you may have with the cluster. Moreover, in certain conditions such as large-scale operational events, Amazon may block this API.
Note the following
A customer can use this operation to test automatic failover on up to 5 shards (called node groups in the ElastiCache API and Amazon CLI) in any rolling 24-hour period.
If calling this operation on shards in different clusters (called replication groups in the API and CLI), the calls can be made concurrently.
If calling this operation multiple times on different shards in the same Redis (cluster mode enabled) replication group, the first node replacement must complete before a subsequent call can be made.
To determine whether the node replacement is complete you can check Events using the Amazon ElastiCache console, the Amazon CLI, or the ElastiCache API. Look for the following automatic failover related events, listed here in order of occurrance:
Replication group message: Test Failover API called for node group <node-group-id>
Cache cluster message:
Failover from primary node <primary-node-id> to replica node <node-id> completed
Replication group message:
Failover from primary node <primary-node-id> to replica node <node-id> completed
Cache cluster message: Recovering cache nodes <node-id>
Cache cluster message: Finished recovery for cache nodes <node-id>
For more information see:
Viewing ElastiCache Events in the ElastiCache User Guide
DescribeEvents in the ElastiCache API Reference
Also see, Testing Multi-AZ in the ElastiCache User Guide.
testFailoverRequest - asyncHandler - Asynchronous callback handler for events in the lifecycle of the request. Users can provide an
implementation of the callback methods in this interface to receive notification of successful or
unsuccessful completion of the operation.