Class Cluster

    • Method Detail

      • name

        public final String name()

        The name that identifies the cluster.

        Returns:
        The name that identifies the cluster.
      • id

        public final String id()

        The generated unique ID of the cluster.

        Returns:
        The generated unique ID of the cluster.
      • arn

        public final String arn()

        The unique Amazon Resource Name (ARN) of the cluster.

        Returns:
        The unique Amazon Resource Name (ARN) of the cluster.
      • status

        public final ClusterStatus status()

        The provisioning status of the cluster.

        The provisioning status doesn't indicate the overall health of the cluster.

        If the service returns an enum value that is not available in the current SDK version, status will return ClusterStatus.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from statusAsString().

        Returns:
        The provisioning status of the cluster.

        The provisioning status doesn't indicate the overall health of the cluster.

        See Also:
        ClusterStatus
      • statusAsString

        public final String statusAsString()

        The provisioning status of the cluster.

        The provisioning status doesn't indicate the overall health of the cluster.

        If the service returns an enum value that is not available in the current SDK version, status will return ClusterStatus.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from statusAsString().

        Returns:
        The provisioning status of the cluster.

        The provisioning status doesn't indicate the overall health of the cluster.

        See Also:
        ClusterStatus
      • createdAt

        public final Instant createdAt()

        The date and time the resource was created.

        Returns:
        The date and time the resource was created.
      • modifiedAt

        public final Instant modifiedAt()

        The date and time the resource was modified.

        Returns:
        The date and time the resource was modified.
      • scheduler

        public final Scheduler scheduler()
        Returns the value of the Scheduler property for this object.
        Returns:
        The value of the Scheduler property for this object.
      • size

        public final Size size()

        The size of the cluster.

        • SMALL: 32 compute nodes and 256 jobs

        • MEDIUM: 512 compute nodes and 8192 jobs

        • LARGE: 2048 compute nodes and 16,384 jobs

        If the service returns an enum value that is not available in the current SDK version, size will return Size.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from sizeAsString().

        Returns:
        The size of the cluster.

        • SMALL: 32 compute nodes and 256 jobs

        • MEDIUM: 512 compute nodes and 8192 jobs

        • LARGE: 2048 compute nodes and 16,384 jobs

        See Also:
        Size
      • sizeAsString

        public final String sizeAsString()

        The size of the cluster.

        • SMALL: 32 compute nodes and 256 jobs

        • MEDIUM: 512 compute nodes and 8192 jobs

        • LARGE: 2048 compute nodes and 16,384 jobs

        If the service returns an enum value that is not available in the current SDK version, size will return Size.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from sizeAsString().

        Returns:
        The size of the cluster.

        • SMALL: 32 compute nodes and 256 jobs

        • MEDIUM: 512 compute nodes and 8192 jobs

        • LARGE: 2048 compute nodes and 16,384 jobs

        See Also:
        Size
      • slurmConfiguration

        public final ClusterSlurmConfiguration slurmConfiguration()

        Additional options related to the Slurm scheduler.

        Returns:
        Additional options related to the Slurm scheduler.
      • networking

        public final Networking networking()
        Returns the value of the Networking property for this object.
        Returns:
        The value of the Networking property for this object.
      • hasEndpoints

        public final boolean hasEndpoints()
        For responses, this returns true if the service returned a value for the Endpoints property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.
      • endpoints

        public final List<Endpoint> endpoints()

        The list of endpoints available for interaction with the scheduler.

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasEndpoints() method.

        Returns:
        The list of endpoints available for interaction with the scheduler.
      • hasErrorInfo

        public final boolean hasErrorInfo()
        For responses, this returns true if the service returned a value for the ErrorInfo property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified.
      • errorInfo

        public final List<ErrorInfo> errorInfo()

        The list of errors that occurred during cluster provisioning.

        Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.

        This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the hasErrorInfo() method.

        Returns:
        The list of errors that occurred during cluster provisioning.
      • serializableBuilderClass

        public static Class<? extends Cluster.Builder> serializableBuilderClass()
      • hashCode

        public final int hashCode()
        Overrides:
        hashCode in class Object
      • equals

        public final boolean equals​(Object obj)
        Overrides:
        equals in class Object
      • toString

        public final String toString()
        Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value.
        Overrides:
        toString in class Object
      • getValueForField

        public final <T> Optional<T> getValueForField​(String fieldName,
                                                      Class<T> clazz)