Examples with Instance com.google.spanner.admin.instance.v1.Instance used on opensource projects

Example 86 with Instance

use of com.google.spanner.admin.instance.v1.Instance in project java-spanner by googleapis.

the class CreateInstanceExample method createInstance.

static void createInstance(String projectId, String instanceId) {
    Spanner spanner = SpannerOptions.newBuilder().setProjectId(projectId).build().getService();
    InstanceAdminClient instanceAdminClient = spanner.getInstanceAdminClient();
    // Set Instance configuration.
    String configId = "regional-us-central1";
    int nodeCount = 2;
    String displayName = "Descriptive name";
    // Create an InstanceInfo object that will be used to create the instance.
    InstanceInfo instanceInfo = InstanceInfo.newBuilder(InstanceId.of(projectId, instanceId)).setInstanceConfigId(InstanceConfigId.of(projectId, configId)).setNodeCount(nodeCount).setDisplayName(displayName).build();
    OperationFuture<Instance, CreateInstanceMetadata> operation = instanceAdminClient.createInstance(instanceInfo);
    try {
        // Wait for the createInstance operation to finish.
        Instance instance = operation.get();
        System.out.printf("Instance %s was successfully created%n", instance.getId());
    } catch (ExecutionException e) {
        System.out.printf("Error: Creating instance %s failed with error message %s%n", instanceInfo.getId(), e.getMessage());
    } catch (InterruptedException e) {
        System.out.println("Error: Waiting for createInstance operation to finish was interrupted");
    } finally {
        spanner.close();
    }
}