Class BigtableInstanceAdminClient (2.45.1)

GitHub RepositoryProduct Reference

Client for creating, configuring and deleting Cloud Bigtable instances, app profiles, and clusters.

See the individual methods for example code.


 // One instance per application.
 BigtableInstanceAdminClient client =  BigtableInstanceAdminClient.create("my-project");
 CreateInstanceRequest request = CreateInstanceRequest.of("my-instance")
   .addCluster("my-cluster", "us-east1-c", 3, StorageType.SSD);

 Instance instance = client.createInstance(request);

 // Cleanup during application shutdown.
 client.close();

Creating a new client is a very expensive operation and should only be done once and shared in an application. However, close() needs to be called on the client object to clean up resources such as threads during application shutdown.

This class can be customized by passing in a custom instance of BigtableInstanceAdminSettings to create(). For example:

To customize credentials:


 BigtableInstanceAdminSettings settings = BigtableInstanceAdminSettings.newBuilder()
   .setProjectId("my-project")
   .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
   .build();

 BigtableInstanceAdminClient client = BigtableInstanceAdminClient.create(settings);

To customize the endpoint:


 BigtableInstanceAdminSettings.Builder settingsBuilder = BigtableInstanceAdminSettings.newBuilder()
   .setProjectId("my-project");

 settingsBuilder.stubSettings()
   .setEndpoint(myEndpoint);

 BigtableInstanceAdminClient client = BigtableInstanceAdminClient.create(settingsBuilder.build());

Inheritance

java.lang.Object > BigtableInstanceAdminClient

Static Methods

create(BigtableInstanceAdminSettings settings)

public static BigtableInstanceAdminClient create(BigtableInstanceAdminSettings settings)

Constructs an instance of BigtableInstanceAdminClient with the given settings.

Parameter
Name Description
settings BigtableInstanceAdminSettings
Returns
Type Description
BigtableInstanceAdminClient
Exceptions
Type Description
IOException

create(String projectId)

public static BigtableInstanceAdminClient create(String projectId)

Constructs an instance of BigtableInstanceAdminClient with the given project ID.

Parameter
Name Description
projectId String
Returns
Type Description
BigtableInstanceAdminClient
Exceptions
Type Description
IOException

create(String projectId, BigtableInstanceAdminStub stub)

public static BigtableInstanceAdminClient create(String projectId, BigtableInstanceAdminStub stub)

Constructs an instance of BigtableInstanceAdminClient with the given project ID and stub.

Parameters
Name Description
projectId String
stub com.google.cloud.bigtable.admin.v2.stub.BigtableInstanceAdminStub
Returns
Type Description
BigtableInstanceAdminClient

Methods

close()

public void close()

Closes the client and frees all resources associated with it (like thread pools).

createAppProfile(CreateAppProfileRequest request)

public AppProfile createAppProfile(CreateAppProfileRequest request)

Creates a new app profile.

Sample code:


 AppProfile appProfile = client.createAppProfile(
   CreateAppProfileRequest.of("my-instance", "my-new-app-profile")
     .setRoutingPolicy(SingleClusterRoutingPolicy.of("my-cluster"))
 );

See Also: CreateAppProfileRequest

Parameter
Name Description
request CreateAppProfileRequest
Returns
Type Description
AppProfile

createAppProfileAsync(CreateAppProfileRequest request)

public ApiFuture<AppProfile> createAppProfileAsync(CreateAppProfileRequest request)

Asynchronously creates a new app profile.

Sample code:


 ApiFuture<AppProfile> appProfileFuture = client.createAppProfileAsync(
   CreateAppProfileRequest.of("my-instance", "my-new-app-profile")
     .setRoutingPolicy(SingleClusterRoutingPolicy.of("my-cluster"))
 );

 AppProfile appProfile = appProfileFuture.get();

See Also: CreateAppProfileRequest

Parameter
Name Description
request CreateAppProfileRequest
Returns
Type Description
ApiFuture<AppProfile>

createCluster(CreateClusterRequest request)

public Cluster createCluster(CreateClusterRequest request)

Creates a new cluster in the specified instance.

Sample code:


 Cluster cluster = client.createCluster(
   CreateClusterRequest.of("my-instance", "my-new-cluster")
     .setZone("us-east1-c")
     .setServeNodes(3)
     .setStorageType(StorageType.SSD)
 );
Parameter
Name Description
request CreateClusterRequest
Returns
Type Description
Cluster

createClusterAsync(CreateClusterRequest request)

public ApiFuture<Cluster> createClusterAsync(CreateClusterRequest request)

Asynchronously creates a new cluster in the specified instance.

Sample code:


 ApiFuture<Cluster> clusterFuture = client.createClusterAsync(
   CreateClusterRequest.of("my-instance", "my-new-cluster")
     .setZone("us-east1-c")
     .setServeNodes(3)
     .setStorageType(StorageType.SSD)
 );

 Cluster cluster = clusterFuture.get();
Parameter
Name Description
request CreateClusterRequest
Returns
Type Description
ApiFuture<Cluster>

createInstance(CreateInstanceRequest request)

public Instance createInstance(CreateInstanceRequest request)

Creates a new instance and returns its representation.

Sample code:


 Instance instance = client.createInstance(
   CreateInstanceRequest.of("my-instance")
     .addCluster("my-cluster", "us-east1-c", 3, StorageType.SSD)
 );

See Also: CreateInstanceRequestfor details.

Parameter
Name Description
request CreateInstanceRequest
Returns
Type Description
Instance

createInstanceAsync(CreateInstanceRequest request)

public ApiFuture<Instance> createInstanceAsync(CreateInstanceRequest request)

Asynchronously creates a new instance and returns its representation wrapped in a future.

Sample code:


 ApiFuture<Instance> instanceFuture = client.createInstanceAsync(
   CreateInstanceRequest.of("my-instance")
     .addCluster("my-cluster", "us-east1-c", 3, StorageType.SSD)
 );

 Instance instance = instanceFuture.get();

See Also: CreateInstanceRequestfor details.

Parameter
Name Description
request CreateInstanceRequest
Returns
Type Description
ApiFuture<Instance>

deleteAppProfile(String instanceId, String appProfileId)

public void deleteAppProfile(String instanceId, String appProfileId)

Deletes the specified app profile.

Sample code:


 client.deleteAppProfile("my-instance", "my-app-profile");
Parameters
Name Description
instanceId String
appProfileId String

deleteAppProfile(String instanceId, String appProfileId, boolean forceDelete)

public void deleteAppProfile(String instanceId, String appProfileId, boolean forceDelete)

Deletes the specified app profile with an option to force deletion.

Sample code:


 client.deleteAppProfile("my-instance", "my-app-profile", true);
Parameters
Name Description
instanceId String
appProfileId String
forceDelete boolean

deleteAppProfileAsync(String instanceId, String appProfileId)

public ApiFuture<Void> deleteAppProfileAsync(String instanceId, String appProfileId)

Asynchronously deletes the specified app profile.

Sample code:


 ApiFuture<Void> deleteFuture = client.deleteAppProfileAsync("my-instance", "my-app-profile");

 deleteFuture.get();
Parameters
Name Description
instanceId String
appProfileId String
Returns
Type Description
ApiFuture<Void>

deleteAppProfileAsync(String instanceId, String appProfileId, boolean forceDelete)

public ApiFuture<Void> deleteAppProfileAsync(String instanceId, String appProfileId, boolean forceDelete)

Asynchronously deletes the specified app profile with an option to force deletion.

Sample code:


 ApiFuture<Void> deleteFuture = client.deleteAppProfileAsync("my-instance", "my-app-profile", true);

 deleteFuture.get();
Parameters
Name Description
instanceId String
appProfileId String
forceDelete boolean
Returns
Type Description
ApiFuture<Void>

deleteCluster(String instanceId, String clusterId)

public void deleteCluster(String instanceId, String clusterId)

Deletes the specified cluster. Please note that an instance must have at least 1 cluster. To remove the last cluster, please use BigtableInstanceAdminClient#deleteInstance(String).

Sample code:


 client.deleteCluster("my-instance", "my-cluster");
Parameters
Name Description
instanceId String
clusterId String

deleteClusterAsync(String instanceId, String clusterId)

public ApiFuture<Void> deleteClusterAsync(String instanceId, String clusterId)

Asynchronously deletes the specified cluster. Please note that an instance must have at least 1 cluster. To remove the last cluster, please use BigtableInstanceAdminClient#deleteInstanceAsync(String).

Sample code:


 ApiFuture<Void> future = client.deleteClusterAsync("my-instance", "my-cluster");
 future.get();
Parameters
Name Description
instanceId String
clusterId String
Returns
Type Description
ApiFuture<Void>

deleteInstance(String instanceId)

public void deleteInstance(String instanceId)

Deletes the specified instance.

Sample code:


 client.deleteInstance("my-instance");
Parameter
Name Description
instanceId String

deleteInstanceAsync(String instanceId)

public ApiFuture<Void> deleteInstanceAsync(String instanceId)

Asynchronously deletes the specified instance.

Sample code:


 ApiFuture<Void> deleteFuture = client.deleteInstanceAsync("my-instance");
 deleteFuture.get();
Parameter
Name Description
instanceId String
Returns
Type Description
ApiFuture<Void>

disableClusterAutoscaling(String instanceId, String clusterId, int staticSize)

public Cluster disableClusterAutoscaling(String instanceId, String clusterId, int staticSize)

Disables autoscaling and enables manual scaling by setting a static node count for the cluster. Please note that only clusters that belong to a production instance can be resized.

Sample code:


 Cluster cluster = client.disableClusterAutoscaling("my-instance", "my-cluster", 3);
Parameters
Name Description
instanceId String
clusterId String
staticSize int
Returns
Type Description
Cluster

disableClusterAutoscalingAsync(String instanceId, String clusterId, int staticSize)

public ApiFuture<Cluster> disableClusterAutoscalingAsync(String instanceId, String clusterId, int staticSize)

Asynchronously disables autoscaling and enables manual scaling by setting a static node count for the cluster. Please note that only clusters that belong to a production instance can be resized.

Sample code:


 ApiFuture<Cluster> clusterApiFuture = client.disableClusterAutoscalingAsync("my-instance", "my-cluster", 3);
 Cluster cluster = clusterApiFuture.get();
Parameters
Name Description
instanceId String
clusterId String
staticSize int
Returns
Type Description
ApiFuture<Cluster>

exists(String instanceId)

public boolean exists(String instanceId)

Checks if the instance specified by the instance ID exists.

Sample code:


 if(client.exists("my-instance")) {
   System.out.println("Instance exists");
 }
Parameter
Name Description
instanceId String
Returns
Type Description
boolean

existsAsync(String instanceId)

public ApiFuture<Boolean> existsAsync(String instanceId)

Asynchronously checks if the instance specified by the instance ID exists.

Sample code:


 ApiFuture<Boolean> found = client.existsAsync("my-instance");

 ApiFutures.addCallback(
  found,
  new ApiFutureCallback<Boolean>() {
    public void onSuccess(Boolean found) {
      if (found) {
        System.out.println("Instance exists");
      } else {
        System.out.println("Instance not found");
      }
    }

    public void onFailure(Throwable t) {
      t.printStackTrace();
    }
  },
  MoreExecutors.directExecutor()
 );
Parameter
Name Description
instanceId String
Returns
Type Description
ApiFuture<Boolean>

getAppProfile(String instanceId, String appProfileId)

public AppProfile getAppProfile(String instanceId, String appProfileId)

Gets the app profile by ID.

Sample code:


 AppProfile appProfile = client.getAppProfile("my-instance", "my-app-profile");

See Also: AppProfile

Parameters
Name Description
instanceId String
appProfileId String
Returns
Type Description
AppProfile

getAppProfileAsync(String instanceId, String appProfileId)

public ApiFuture<AppProfile> getAppProfileAsync(String instanceId, String appProfileId)

Asynchronously gets the app profile by ID.

Sample code:


 ApiFuture<AppProfile> appProfileFuture = client.getAppProfileAsync("my-instance", "my-app-profile");

 AppProfile appProfile = appProfileFuture.get();

See Also: AppProfile

Parameters
Name Description
instanceId String
appProfileId String
Returns
Type Description
ApiFuture<AppProfile>

getCluster(String instanceId, String clusterId)

public Cluster getCluster(String instanceId, String clusterId)

Gets the cluster representation by ID.

Sample code:


 Cluster cluster = client.getCluster("my-instance", "my-cluster");
Parameters
Name Description
instanceId String
clusterId String
Returns
Type Description
Cluster

getClusterAsync(String instanceId, String clusterId)

public ApiFuture<Cluster> getClusterAsync(String instanceId, String clusterId)

Asynchronously gets the cluster representation by ID.

Sample code:


 ApiFuture<Cluster> clusterFuture = client.getClusterAsync("my-instance", "my-cluster");
 Cluster cluster = clusterFuture.get();
Parameters
Name Description
instanceId String
clusterId String
Returns
Type Description
ApiFuture<Cluster>

getIamPolicy(String instanceId)

public Policy getIamPolicy(String instanceId)

Gets the IAM access control policy for the specified instance.

Sample code:


 Policy policy = client.getIamPolicy("my-instance");
 for(Map.Entry<Role, Set<Identity>> entry : policy.getBindings().entrySet()) {
   System.out.printf("Role: %s Identities: %s
", entry.getKey(), entry.getValue());
 }

See Also: Instance-level IAM management

Parameter
Name Description
instanceId String
Returns
Type Description
com.google.cloud.Policy

getIamPolicyAsync(String instanceId)

public ApiFuture<Policy> getIamPolicyAsync(String instanceId)

Asynchronously gets the IAM access control policy for the specified instance.

Sample code:


 ApiFuture<Policy> policyFuture = client.getIamPolicyAsync("my-instance");

 ApiFutures.addCallback(policyFuture,
   new ApiFutureCallback<Policy>() {
     public void onSuccess(Policy policy) {
       for (Entry<Role, Set<Identity>> entry : policy.getBindings().entrySet()) {
         System.out.printf("Role: %s Identities: %s
", entry.getKey(), entry.getValue());
       }
     }

     public void onFailure(Throwable t) {
       t.printStackTrace();
     }
   },
   MoreExecutors.directExecutor());

See Also: Instance-level IAM management

Parameter
Name Description
instanceId String
Returns
Type Description
ApiFuture<com.google.cloud.Policy>

getInstance(String id)

public Instance getInstance(String id)

Get the instance representation by ID.

Sample code:


 Instance instance = client.getInstance("my-instance");
Parameter
Name Description
id String
Returns
Type Description
Instance

getInstanceAsync(String instanceId)

public ApiFuture<Instance> getInstanceAsync(String instanceId)

Asynchronously gets the instance representation by ID wrapped in a future.

Sample code:


 ApiFuture<Instance> instanceFuture = client.getInstanceAsync("my-instance");
 Instance instance = instanceFuture.get();
Parameter
Name Description
instanceId String
Returns
Type Description
ApiFuture<Instance>

getProjectId()

public String getProjectId()

Gets the project ID this client is associated with.

Returns
Type Description
String

listAppProfiles(String instanceId)

public List<AppProfile> listAppProfiles(String instanceId)

Lists all app profiles of the specified instance.

Sample code:


 List<AppProfile> appProfiles = client.listAppProfiles("my-instance");

See Also: AppProfile

Parameter
Name Description
instanceId String
Returns
Type Description
List<AppProfile>

listAppProfilesAsync(String instanceId)

public ApiFuture<List<AppProfile>> listAppProfilesAsync(String instanceId)

Asynchronously lists all app profiles of the specified instance.

Sample code:


 ApiFuture<List<AppProfile>> appProfilesFuture = client.listAppProfilesAsync("my-instance");

 List<AppProfile> appProfiles = appProfileFuture.get();

See Also: AppProfile

Parameter
Name Description
instanceId String
Returns
Type Description
ApiFuture<List<AppProfile>>

listClusters(String instanceId)

public List<Cluster> listClusters(String instanceId)

Lists all clusters in the specified instance.

This method will throw a PartialListClustersException when any zone is unavailable. If a partial list is OK, the exception can be caught and inspected.

Sample code:


 try {
   List<Cluster> clusters = client.listClusters("my-instance");
 } catch (PartialListClustersException e) {
   System.out.println("The following zones are unavailable: " + e.getUnavailableZones());
   System.out.println("But the following clusters are reachable: " + e.getClusters())
 }
Parameter
Name Description
instanceId String
Returns
Type Description
List<Cluster>

listClustersAsync(String instanceId)

public ApiFuture<List<Cluster>> listClustersAsync(String instanceId)

Asynchronously lists all clusters in the specified instance.

This method will throw a PartialListClustersException when any zone is unavailable. If a partial list is OK, the exception can be caught and inspected.

Sample code:


 ApiFuture<Cluster> clustersFuture = client.listClustersAsync("my-instance");

 ApiFutures.addCallback(clustersFuture, new ApiFutureCallback<List<Cluster>>() {
   public void onFailure(Throwable t) {
     if (t instanceof PartialListClustersException) {
       PartialListClustersException partialError = (PartialListClustersException)t;
       System.out.println("The following zones are unavailable: " + partialError.getUnavailableZones());
       System.out.println("But the following clusters are reachable: " + partialError.getClusters());
     } else {
       t.printStackTrace();
     }
   }

   public void onSuccess(List<Cluster> result) {
     System.out.println("Found a complete set of instances: " + result);
   }
 }, MoreExecutors.directExecutor());
Parameter
Name Description
instanceId String
Returns
Type Description
ApiFuture<List<Cluster>>

listInstances()

public List<Instance> listInstances()

Lists all of the instances in the current project.

This method will throw a PartialListInstancesException when any zone is unavailable. If a partial list is OK, the exception can be caught and inspected.

Sample code:


 try {
   List<Instance> instances = client.listInstances();
 } catch (PartialListInstancesException e) {
   System.out.println("The following zones are unavailable: " + e.getUnavailableZones());
   System.out.println("But the following instances are reachable: " + e.getInstances());
 }
Returns
Type Description
List<Instance>

listInstancesAsync()

public ApiFuture<List<Instance>> listInstancesAsync()

Asynchronously lists all of the instances in the current project.

This method will throw a PartialListInstancesException when any zone is unavailable. If a partial list is OK, the exception can be caught and inspected.

Sample code:


 ApiFuture<Instance> instancesFuture = client.listInstancesAsync();

 ApiFutures.addCallback(instancesFuture, new ApiFutureCallback<List<Instance>>() {
   public void onFailure(Throwable t) {
     if (t instanceof PartialListInstancesException) {
       PartialListInstancesException partialError = (PartialListInstancesException)t;
       System.out.println("The following zones are unavailable: " + partialError.getUnavailableZones());
       System.out.println("But the following instances are reachable: " + partialError.getInstances());
     } else {
       t.printStackTrace();
     }
   }

   public void onSuccess(List<Instance> result) {
     System.out.println("Found a complete set of instances: " + result);
   }
 }, MoreExecutors.directExecutor());
Returns
Type Description
ApiFuture<List<Instance>>

resizeCluster(String instanceId, String clusterId, int numServeNodes)

public Cluster resizeCluster(String instanceId, String clusterId, int numServeNodes)

Modifies the cluster's node count for manual scaling. If autoscaling is already enabled, manual scaling will be silently ignored. If you wish to disable autoscaling and enable manual scaling, please use BigtableInstanceAdminClient#disableClusterAutoscaling(String, String, int) instead. Please note that only clusters that belong to a production instance can be resized.

Sample code:


 Cluster cluster = client.resizeCluster("my-instance", "my-cluster", 30);
Parameters
Name Description
instanceId String
clusterId String
numServeNodes int
Returns
Type Description
Cluster

resizeClusterAsync(String instanceId, String clusterId, int numServeNodes)

public ApiFuture<Cluster> resizeClusterAsync(String instanceId, String clusterId, int numServeNodes)

Asynchronously modifies the cluster's node count for manual scaling. If autoscaling is already enabled, manual scaling will be silently ignored. If you wish to disable autoscaling and enable manual scaling, please use BigtableInstanceAdminClient#disableClusterAutoscaling(String, String, int) instead. Please note that only clusters that belong to a production instance can be resized.


 ApiFuture<Cluster> clusterFuture = client.resizeCluster("my-instance", "my-cluster", 30);
 Cluster cluster = clusterFuture.get();
Parameters
Name Description
instanceId String
clusterId String
numServeNodes int
Returns
Type Description
ApiFuture<Cluster>

setIamPolicy(String instanceId, Policy policy)

public Policy setIamPolicy(String instanceId, Policy policy)

Replaces the IAM policy associated with the specified instance.

Sample code:


 Policy newPolicy = client.setIamPolicy("my-instance",
   Policy.newBuilder()
     .addIdentity(Role.of("bigtable.user"), Identity.user("someone@example.com"))
     .addIdentity(Role.of("bigtable.admin"), Identity.group("admins@example.com"))
     .build());

See Also: Instance-level IAM management

Parameters
Name Description
instanceId String
policy com.google.cloud.Policy
Returns
Type Description
com.google.cloud.Policy

setIamPolicyAsync(String instanceId, Policy policy)

public ApiFuture<Policy> setIamPolicyAsync(String instanceId, Policy policy)

Asynchronously replaces the IAM policy associated with the specified instance.

Sample code:


 ApiFuture<Policy> newPolicyFuture = client.setIamPolicyAsync("my-instance",
   Policy.newBuilder()
     .addIdentity(Role.of("bigtable.user"), Identity.user("someone@example.com"))
     .addIdentity(Role.of("bigtable.admin"), Identity.group("admins@example.com"))
     .build());

 ApiFutures.addCallback(policyFuture,
   new ApiFutureCallback<Policy>() {
     public void onSuccess(Policy policy) {
       for (Entry<Role, Set<Identity>> entry : policy.getBindings().entrySet()) {
         System.out.printf("Role: %s Identities: %s
", entry.getKey(), entry.getValue());
       }
     }

     public void onFailure(Throwable t) {
       t.printStackTrace();
     }
   },
   MoreExecutors.directExecutor());

See Also: Instance-level IAM management

Parameters
Name Description
instanceId String
policy com.google.cloud.Policy
Returns
Type Description
ApiFuture<com.google.cloud.Policy>

testIamPermission(String instanceId, String[] permissions)

public List<String> testIamPermission(String instanceId, String[] permissions)

Tests whether the caller has the given permissions for the specified instance. Returns a subset of the specified permissions that the caller has.

Sample code:


 List<String> grantedPermissions = client.testIamPermission("my-instance",
   "bigtable.tables.readRows", "bigtable.tables.mutateRows");

System.out.println("Has read access: " + grantedPermissions.contains("bigtable.tables.readRows")); System.out.println("Has write access: " + grantedPermissions.contains("bigtable.tables.mutateRows")); See Also: Cloud Bigtable permissions

Parameters
Name Description
instanceId String
permissions String[]
Returns
Type Description
List<String>

testIamPermissionAsync(String instanceId, String[] permissions)

public ApiFuture<List<String>> testIamPermissionAsync(String instanceId, String[] permissions)

Asynchronously tests whether the caller has the given permissions for the specified instance. Returns a subset of the specified permissions that the caller has.

Sample code:


 ApiFuture<List<String>> grantedPermissionsFuture = client.testIamPermissionAsync("my-instance",
   "bigtable.tables.readRows", "bigtable.tables.mutateRows");

 ApiFutures.addCallback(grantedPermissionsFuture,
   new ApiFutureCallback<List<String>>() {
     public void onSuccess(List<String> grantedPermissions) {
       System.out.println("Has read access: " + grantedPermissions.contains("bigtable.tables.readRows"));
       System.out.println("Has write access: " + grantedPermissions.contains("bigtable.tables.mutateRows"));
     }

     public void onFailure(Throwable t) {
       t.printStackTrace();
     }
   },
   MoreExecutors.directExecutor());

See Also: Cloud Bigtable permissions

Parameters
Name Description
instanceId String
permissions String[]
Returns
Type Description
ApiFuture<List<String>>

updateAppProfile(UpdateAppProfileRequest request)

public AppProfile updateAppProfile(UpdateAppProfileRequest request)

Updates an existing app profile.

Sample code:


 AppProfile existingAppProfile = client.getAppProfile("my-instance", "my-app-profile");

 AppProfile updatedAppProfile = client.updateAppProfile(
   UpdateAppProfileRequest.of(existingAppProfile)
     .setRoutingPolicy(SingleClusterRoutingPolicy.of("my-cluster"))
 );

See Also: UpdateAppProfileRequest

Parameter
Name Description
request UpdateAppProfileRequest
Returns
Type Description
AppProfile

updateAppProfileAsync(UpdateAppProfileRequest request)

public ApiFuture<AppProfile> updateAppProfileAsync(UpdateAppProfileRequest request)

Asynchronously updates an existing app profile.

Sample code:


 ApiFuture<AppProfile> existingAppProfileFuture = client.getAppProfileAsync("my-instance", "my-app-profile");

 ApiFuture<AppProfile> updatedAppProfileFuture = ApiFutures.transformAsync(
   existingAppProfileFuture,
   new ApiAsyncFunction<AppProfile, AppProfile>() {
     public ApiFuture<AppProfile> apply(AppProfile existingAppProfile) {
       return client.updateAppProfileAsync(
         UpdateAppProfileRequest.of(existingAppProfile)
           .setRoutingPolicy(SingleClusterRoutingPolicy.of("my-other-cluster"))
       );
     }
   },
   MoreExecutors.directExecutor()
 );

 ApiFuture<AppProfile> appProfile = updatedAppProfileFuture.get();

See Also: UpdateAppProfileRequest

Parameter
Name Description
request UpdateAppProfileRequest
Returns
Type Description
ApiFuture<AppProfile>

updateClusterAutoscalingConfig(ClusterAutoscalingConfig clusterAutoscalingConfig)

public Cluster updateClusterAutoscalingConfig(ClusterAutoscalingConfig clusterAutoscalingConfig)

Modifies the cluster's autoscaling config. This will enable autoscaling and disable manual scaling if the cluster is manually scaled. Please note that only clusters that belong to a production instance can enable autoscaling.

Sample code:


 ClusterAutoscalingConfig clusterAutoscalingConfig =
      ClusterAutoscalingConfig.of("my-instance", "my-cluster")
          .setMinNodes(1)
          .setMaxNodes(4)
          .setCpuUtilizationTargetPercent(40);
 Cluster cluster = client.updateClusterAutoscalingConfig(clusterAutoscalingConfig);
Parameter
Name Description
clusterAutoscalingConfig ClusterAutoscalingConfig
Returns
Type Description
Cluster

updateClusterAutoscalingConfigAsync(ClusterAutoscalingConfig clusterAutoscalingConfig)

public ApiFuture<Cluster> updateClusterAutoscalingConfigAsync(ClusterAutoscalingConfig clusterAutoscalingConfig)

Asynchronously modifies the cluster's autoscaling config. This will enable autoscaling and disable manual scaling if the cluster is manually scaled. Please note that only clusters that belong to a production instance can enable autoscaling.

Sample code:


 ClusterAutoscalingConfig clusterAutoscalingConfig =
      ClusterAutoscalingConfig.of(targetInstanceId, targetClusterId)
          .setMinNodes(1)
          .setMaxNodes(4)
          .setCpuUtilizationTargetPercent(40);

  ApiFuture<Cluster> clusterApiFuture = client.updateClusterAutoscalingConfigAsync(clusterAutoscalingConfig);
  Cluster cluster = clusterApiFuture.get();
Parameter
Name Description
clusterAutoscalingConfig ClusterAutoscalingConfig
Returns
Type Description
ApiFuture<Cluster>

updateInstance(UpdateInstanceRequest request)

public Instance updateInstance(UpdateInstanceRequest request)

Updates a new instance and returns its representation.

Sample code:


 Instance instance = client.updateInstance(
   UpdateInstanceRequest.of("my-instance")
     .setProductionType()
 );

See Also: UpdateInstanceRequestfor details.

Parameter
Name Description
request UpdateInstanceRequest
Returns
Type Description
Instance

updateInstanceAsync(UpdateInstanceRequest request)

public ApiFuture<Instance> updateInstanceAsync(UpdateInstanceRequest request)

Asynchronously updates a new instance and returns its representation wrapped in a future.

Sample code:


 ApiFuture<Instance> instanceFuture = client.updateInstanceAsync(
   UpdateInstanceRequest.of("my-instance")
     .setProductionType()
 );

 Instance instance = instanceFuture.get();

See Also: UpdateInstanceRequestfor details.

Parameter
Name Description
request UpdateInstanceRequest
Returns
Type Description
ApiFuture<Instance>