Class InstanceGroupConfig (4.31.0)

Version 4.31.0

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public final class InstanceGroupConfig extends GeneratedMessageV3 implements InstanceGroupConfigOrBuilder

The config settings for Compute Engine resources in an instance group, such as a master or worker group.

Protobuf type google.cloud.dataproc.v1.InstanceGroupConfig

Inheritance

Object > AbstractMessageLite<MessageType,BuilderType> > AbstractMessage > GeneratedMessageV3 > InstanceGroupConfig

Implements

InstanceGroupConfigOrBuilder

Inherited Members

AbstractMessage.equals(Object)

AbstractMessage.findInitializationErrors()

AbstractMessage.getInitializationErrorString()

AbstractMessage.hashBoolean(boolean)

AbstractMessage.hashCode()

AbstractMessage.hashEnum(Internal.EnumLite)

AbstractMessage.hashEnumList(List<? extends Internal.EnumLite>)

AbstractMessage.hashFields(int,Map<Descriptors.FieldDescriptor,Object>)

AbstractMessage.hashLong(long)

AbstractMessage.toString()

AbstractMessageLite.<T>addAll(Iterable<T>,Collection<? super T>)

AbstractMessageLite.<T>addAll(Iterable<T>,List<? super T>)

AbstractMessageLite.checkByteStringIsUtf8(ByteString)

AbstractMessageLite.toByteArray()

AbstractMessageLite.toByteString()

AbstractMessageLite.writeDelimitedTo(OutputStream)

AbstractMessageLite.writeTo(OutputStream)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT)

com.google.protobuf.GeneratedMessageV3.<ListT>makeMutableCopy(ListT,int)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseDelimitedWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream)

GeneratedMessageV3.<M>parseWithIOException(Parser<M>,InputStream,ExtensionRegistryLite)

com.google.protobuf.GeneratedMessageV3.<T>emptyList(java.lang.Class<T>)

GeneratedMessageV3.<V>serializeBooleanMapTo(CodedOutputStream,MapField<Boolean,V>,MapEntry<Boolean,V>,int)

GeneratedMessageV3.<V>serializeIntegerMapTo(CodedOutputStream,MapField<Integer,V>,MapEntry<Integer,V>,int)

GeneratedMessageV3.<V>serializeLongMapTo(CodedOutputStream,MapField<Long,V>,MapEntry<Long,V>,int)

GeneratedMessageV3.<V>serializeStringMapTo(CodedOutputStream,MapField<String,V>,MapEntry<String,V>,int)

GeneratedMessageV3.canUseUnsafe()

GeneratedMessageV3.computeStringSize(int,Object)

GeneratedMessageV3.computeStringSizeNoTag(Object)

GeneratedMessageV3.emptyBooleanList()

GeneratedMessageV3.emptyDoubleList()

GeneratedMessageV3.emptyFloatList()

GeneratedMessageV3.emptyIntList()

GeneratedMessageV3.emptyLongList()

GeneratedMessageV3.getAllFields()

GeneratedMessageV3.getDescriptorForType()

GeneratedMessageV3.getField(Descriptors.FieldDescriptor)

GeneratedMessageV3.getOneofFieldDescriptor(Descriptors.OneofDescriptor)

GeneratedMessageV3.getParserForType()

GeneratedMessageV3.getRepeatedField(Descriptors.FieldDescriptor,int)

GeneratedMessageV3.getRepeatedFieldCount(Descriptors.FieldDescriptor)

GeneratedMessageV3.getSerializedSize()

GeneratedMessageV3.getUnknownFields()

GeneratedMessageV3.hasField(Descriptors.FieldDescriptor)

GeneratedMessageV3.hasOneof(Descriptors.OneofDescriptor)

GeneratedMessageV3.internalGetFieldAccessorTable()

GeneratedMessageV3.internalGetMapField(int)

com.google.protobuf.GeneratedMessageV3.internalGetMapFieldReflection(int)

GeneratedMessageV3.isInitialized()

GeneratedMessageV3.isStringEmpty(Object)

GeneratedMessageV3.makeExtensionsImmutable()

GeneratedMessageV3.mergeFromAndMakeImmutableInternal(CodedInputStream,ExtensionRegistryLite)

GeneratedMessageV3.mutableCopy(Internal.BooleanList)

GeneratedMessageV3.mutableCopy(Internal.DoubleList)

GeneratedMessageV3.mutableCopy(Internal.FloatList)

GeneratedMessageV3.mutableCopy(Internal.IntList)

GeneratedMessageV3.mutableCopy(Internal.LongList)

GeneratedMessageV3.newBooleanList()

GeneratedMessageV3.newBuilderForType(AbstractMessage.BuilderParent)

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent)

GeneratedMessageV3.newDoubleList()

GeneratedMessageV3.newFloatList()

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter)

GeneratedMessageV3.newIntList()

GeneratedMessageV3.newLongList()

GeneratedMessageV3.parseUnknownField(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.parseUnknownFieldProto3(CodedInputStream,UnknownFieldSet.Builder,ExtensionRegistryLite,int)

GeneratedMessageV3.writeReplace()

GeneratedMessageV3.writeString(CodedOutputStream,int,Object)

GeneratedMessageV3.writeStringNoTag(CodedOutputStream,Object)

GeneratedMessageV3.writeTo(CodedOutputStream)

Object.clone()

Object.finalize()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields

ACCELERATORS_FIELD_NUMBER

public static final int ACCELERATORS_FIELD_NUMBER

Field Value
Type	Description
int

DISK_CONFIG_FIELD_NUMBER

public static final int DISK_CONFIG_FIELD_NUMBER

Field Value
Type	Description
int

IMAGE_URI_FIELD_NUMBER

public static final int IMAGE_URI_FIELD_NUMBER

Field Value
Type	Description
int

INSTANCE_FLEXIBILITY_POLICY_FIELD_NUMBER

public static final int INSTANCE_FLEXIBILITY_POLICY_FIELD_NUMBER

Field Value
Type	Description
int

INSTANCE_NAMES_FIELD_NUMBER

public static final int INSTANCE_NAMES_FIELD_NUMBER

Field Value
Type	Description
int

INSTANCE_REFERENCES_FIELD_NUMBER

public static final int INSTANCE_REFERENCES_FIELD_NUMBER

Field Value
Type	Description
int

IS_PREEMPTIBLE_FIELD_NUMBER

public static final int IS_PREEMPTIBLE_FIELD_NUMBER

Field Value
Type	Description
int

MACHINE_TYPE_URI_FIELD_NUMBER

public static final int MACHINE_TYPE_URI_FIELD_NUMBER

Field Value
Type	Description
int

MANAGED_GROUP_CONFIG_FIELD_NUMBER

public static final int MANAGED_GROUP_CONFIG_FIELD_NUMBER

Field Value
Type	Description
int

MIN_CPU_PLATFORM_FIELD_NUMBER

public static final int MIN_CPU_PLATFORM_FIELD_NUMBER

Field Value
Type	Description
int

MIN_NUM_INSTANCES_FIELD_NUMBER

public static final int MIN_NUM_INSTANCES_FIELD_NUMBER

Field Value
Type	Description
int

NUM_INSTANCES_FIELD_NUMBER

public static final int NUM_INSTANCES_FIELD_NUMBER

Field Value
Type	Description
int

PREEMPTIBILITY_FIELD_NUMBER

public static final int PREEMPTIBILITY_FIELD_NUMBER

Field Value
Type	Description
int

STARTUP_CONFIG_FIELD_NUMBER

public static final int STARTUP_CONFIG_FIELD_NUMBER

Field Value
Type	Description
int

Static Methods

getDefaultInstance()

public static InstanceGroupConfig getDefaultInstance()

Returns
Type	Description
InstanceGroupConfig

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()

Returns
Type	Description
Descriptor

newBuilder()

public static InstanceGroupConfig.Builder newBuilder()

Returns
Type	Description
InstanceGroupConfig.Builder

newBuilder(InstanceGroupConfig prototype)

public static InstanceGroupConfig.Builder newBuilder(InstanceGroupConfig prototype)

Parameter
Name	Description
prototype	InstanceGroupConfig

Returns
Type	Description
InstanceGroupConfig.Builder

parseDelimitedFrom(InputStream input)

public static InstanceGroupConfig parseDelimitedFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static InstanceGroupConfig parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
IOException

parseFrom(byte[] data)

public static InstanceGroupConfig parseFrom(byte[] data)

Parameter
Name	Description
data	byte[]

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static InstanceGroupConfig parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	byte[]
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data)

public static InstanceGroupConfig parseFrom(ByteString data)

Parameter
Name	Description
data	ByteString

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static InstanceGroupConfig parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteString
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static InstanceGroupConfig parseFrom(CodedInputStream input)

Parameter
Name	Description
input	CodedInputStream

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static InstanceGroupConfig parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	CodedInputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
IOException

parseFrom(InputStream input)

public static InstanceGroupConfig parseFrom(InputStream input)

Parameter
Name	Description
input	InputStream

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static InstanceGroupConfig parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
input	InputStream
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
IOException

parseFrom(ByteBuffer data)

public static InstanceGroupConfig parseFrom(ByteBuffer data)

Parameter
Name	Description
data	ByteBuffer

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static InstanceGroupConfig parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

Parameters
Name	Description
data	ByteBuffer
extensionRegistry	ExtensionRegistryLite

Returns
Type	Description
InstanceGroupConfig

Exceptions
Type	Description
InvalidProtocolBufferException

parser()

public static Parser<InstanceGroupConfig> parser()

Returns
Type	Description
Parser<InstanceGroupConfig>

Methods

equals(Object obj)

public boolean equals(Object obj)

Parameter
Name	Description
obj	Object

Returns
Type	Description
boolean

Overrides

AbstractMessage.equals(Object other)

getAccelerators(int index)

public AcceleratorConfig getAccelerators(int index)

Optional. The Compute Engine accelerator configuration for these instances.

repeated .google.cloud.dataproc.v1.AcceleratorConfig accelerators = 8 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
index	int

Returns
Type	Description
AcceleratorConfig

getAcceleratorsCount()

public int getAcceleratorsCount()

Optional. The Compute Engine accelerator configuration for these instances.

repeated .google.cloud.dataproc.v1.AcceleratorConfig accelerators = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
int

getAcceleratorsList()

public List<AcceleratorConfig> getAcceleratorsList()

Optional. The Compute Engine accelerator configuration for these instances.

repeated .google.cloud.dataproc.v1.AcceleratorConfig accelerators = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
List<AcceleratorConfig>

getAcceleratorsOrBuilder(int index)

public AcceleratorConfigOrBuilder getAcceleratorsOrBuilder(int index)

Optional. The Compute Engine accelerator configuration for these instances.

repeated .google.cloud.dataproc.v1.AcceleratorConfig accelerators = 8 [(.google.api.field_behavior) = OPTIONAL];

Parameter
Name	Description
index	int

Returns
Type	Description
AcceleratorConfigOrBuilder

getAcceleratorsOrBuilderList()

public List<? extends AcceleratorConfigOrBuilder> getAcceleratorsOrBuilderList()

Optional. The Compute Engine accelerator configuration for these instances.

repeated .google.cloud.dataproc.v1.AcceleratorConfig accelerators = 8 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
List<? extends com.google.cloud.dataproc.v1.AcceleratorConfigOrBuilder>

getDefaultInstanceForType()

public InstanceGroupConfig getDefaultInstanceForType()

Returns
Type	Description
InstanceGroupConfig

getDiskConfig()

public DiskConfig getDiskConfig()

Optional. Disk option config settings.

.google.cloud.dataproc.v1.DiskConfig disk_config = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
DiskConfig	The diskConfig.

getDiskConfigOrBuilder()

public DiskConfigOrBuilder getDiskConfigOrBuilder()

Optional. Disk option config settings.

.google.cloud.dataproc.v1.DiskConfig disk_config = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
DiskConfigOrBuilder

getImageUri()

public String getImageUri()

Optional. The Compute Engine image resource used for cluster instances.

The URI can represent an image or image family.

Image examples:

• https://www.googleapis.com/compute/v1/projects/[project_id]/global/images/[image-id]
• projects/[project_id]/global/images/[image-id]

• image-id

  Image family examples. Dataproc will use the most recent image from the family:

• https://www.googleapis.com/compute/v1/projects/[project_id]/global/images/family/[custom-image-family-name]

• projects/[project_id]/global/images/family/[custom-image-family-name]

  If the URI is unspecified, it will be inferred from SoftwareConfig.image_version or the system default.

string image_uri = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
String	The imageUri.

getImageUriBytes()

public ByteString getImageUriBytes()

Optional. The Compute Engine image resource used for cluster instances.

The URI can represent an image or image family.

Image examples:

• https://www.googleapis.com/compute/v1/projects/[project_id]/global/images/[image-id]
• projects/[project_id]/global/images/[image-id]

• image-id

  Image family examples. Dataproc will use the most recent image from the family:

• https://www.googleapis.com/compute/v1/projects/[project_id]/global/images/family/[custom-image-family-name]

• projects/[project_id]/global/images/family/[custom-image-family-name]

  If the URI is unspecified, it will be inferred from SoftwareConfig.image_version or the system default.

string image_uri = 3 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ByteString	The bytes for imageUri.

getInstanceFlexibilityPolicy()

public InstanceFlexibilityPolicy getInstanceFlexibilityPolicy()

Optional. Instance flexibility Policy allowing a mixture of VM shapes and provisioning models.

.google.cloud.dataproc.v1.InstanceFlexibilityPolicy instance_flexibility_policy = 13 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
InstanceFlexibilityPolicy	The instanceFlexibilityPolicy.

getInstanceFlexibilityPolicyOrBuilder()

public InstanceFlexibilityPolicyOrBuilder getInstanceFlexibilityPolicyOrBuilder()

Optional. Instance flexibility Policy allowing a mixture of VM shapes and provisioning models.

.google.cloud.dataproc.v1.InstanceFlexibilityPolicy instance_flexibility_policy = 13 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
InstanceFlexibilityPolicyOrBuilder

getInstanceNames(int index)

public String getInstanceNames(int index)

Output only. The list of instance names. Dataproc derives the names from cluster_name, num_instances, and the instance group.

repeated string instance_names = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int The index of the element to return.

Returns
Type	Description
String	The instanceNames at the given index.

getInstanceNamesBytes(int index)

public ByteString getInstanceNamesBytes(int index)

Output only. The list of instance names. Dataproc derives the names from cluster_name, num_instances, and the instance group.

repeated string instance_names = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int The index of the value to return.

Returns
Type	Description
ByteString	The bytes of the instanceNames at the given index.

getInstanceNamesCount()

public int getInstanceNamesCount()

Output only. The list of instance names. Dataproc derives the names from cluster_name, num_instances, and the instance group.

repeated string instance_names = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
int	The count of instanceNames.

getInstanceNamesList()

public ProtocolStringList getInstanceNamesList()

Output only. The list of instance names. Dataproc derives the names from cluster_name, num_instances, and the instance group.

repeated string instance_names = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
ProtocolStringList	A list containing the instanceNames.

getInstanceReferences(int index)

public InstanceReference getInstanceReferences(int index)

Output only. List of references to Compute Engine instances.

repeated .google.cloud.dataproc.v1.InstanceReference instance_references = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int

Returns
Type	Description
InstanceReference

getInstanceReferencesCount()

public int getInstanceReferencesCount()

Output only. List of references to Compute Engine instances.

repeated .google.cloud.dataproc.v1.InstanceReference instance_references = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
int

getInstanceReferencesList()

public List<InstanceReference> getInstanceReferencesList()

Output only. List of references to Compute Engine instances.

repeated .google.cloud.dataproc.v1.InstanceReference instance_references = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
List<InstanceReference>

getInstanceReferencesOrBuilder(int index)

public InstanceReferenceOrBuilder getInstanceReferencesOrBuilder(int index)

Output only. List of references to Compute Engine instances.

repeated .google.cloud.dataproc.v1.InstanceReference instance_references = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];

Parameter
Name	Description
index	int

Returns
Type	Description
InstanceReferenceOrBuilder

getInstanceReferencesOrBuilderList()

public List<? extends InstanceReferenceOrBuilder> getInstanceReferencesOrBuilderList()

Output only. List of references to Compute Engine instances.

repeated .google.cloud.dataproc.v1.InstanceReference instance_references = 11 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
List<? extends com.google.cloud.dataproc.v1.InstanceReferenceOrBuilder>

getIsPreemptible()

public boolean getIsPreemptible()

Output only. Specifies that this instance group contains preemptible instances.

bool is_preemptible = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
boolean	The isPreemptible.

getMachineTypeUri()

public String getMachineTypeUri()

Optional. The Compute Engine machine type used for cluster instances.

A full URL, partial URI, or short name are valid. Examples:

• https://www.googleapis.com/compute/v1/projects/[project_id]/zones/[zone]/machineTypes/n1-standard-2
• projects/[project_id]/zones/[zone]/machineTypes/n1-standard-2

• n1-standard-2

  Auto Zone Exception: If you are using the Dataproc Auto Zone Placement feature, you must use the short name of the machine type resource, for example, n1-standard-2.

string machine_type_uri = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
String	The machineTypeUri.

getMachineTypeUriBytes()

public ByteString getMachineTypeUriBytes()

Optional. The Compute Engine machine type used for cluster instances.

A full URL, partial URI, or short name are valid. Examples:

• https://www.googleapis.com/compute/v1/projects/[project_id]/zones/[zone]/machineTypes/n1-standard-2
• projects/[project_id]/zones/[zone]/machineTypes/n1-standard-2

• n1-standard-2

  Auto Zone Exception: If you are using the Dataproc Auto Zone Placement feature, you must use the short name of the machine type resource, for example, n1-standard-2.

string machine_type_uri = 4 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ByteString	The bytes for machineTypeUri.

getManagedGroupConfig()

public ManagedGroupConfig getManagedGroupConfig()

Output only. The config for Compute Engine Instance Group Manager that manages this group. This is only used for preemptible instance groups.

.google.cloud.dataproc.v1.ManagedGroupConfig managed_group_config = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
ManagedGroupConfig	The managedGroupConfig.

getManagedGroupConfigOrBuilder()

public ManagedGroupConfigOrBuilder getManagedGroupConfigOrBuilder()

Output only. The config for Compute Engine Instance Group Manager that manages this group. This is only used for preemptible instance groups.

.google.cloud.dataproc.v1.ManagedGroupConfig managed_group_config = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
ManagedGroupConfigOrBuilder

getMinCpuPlatform()

public String getMinCpuPlatform()

Optional. Specifies the minimum cpu platform for the Instance Group. See Dataproc -> Minimum CPU Platform.

string min_cpu_platform = 9 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
String	The minCpuPlatform.

getMinCpuPlatformBytes()

public ByteString getMinCpuPlatformBytes()

Optional. Specifies the minimum cpu platform for the Instance Group. See Dataproc -> Minimum CPU Platform.

string min_cpu_platform = 9 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
ByteString	The bytes for minCpuPlatform.

getMinNumInstances()

public int getMinNumInstances()

Optional. The minimum number of primary worker instances to create. If min_num_instances is set, cluster creation will succeed if the number of primary workers created is at least equal to the min_num_instances number.

Example: Cluster creation request with num_instances = 5 and min_num_instances = 3:

• If 4 VMs are created and 1 instance fails, the failed VM is deleted. The cluster is resized to 4 instances and placed in a RUNNING state.
• If 2 instances are created and 3 instances fail, the cluster in placed in an ERROR state. The failed VMs are not deleted.

int32 min_num_instances = 12 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
int	The minNumInstances.

getNumInstances()

public int getNumInstances()

Optional. The number of VM instances in the instance group. For HA cluster master_config groups, must be set to 3. For standard cluster master_config groups, must be set to 1.

int32 num_instances = 1 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
int	The numInstances.

getParserForType()

public Parser<InstanceGroupConfig> getParserForType()

Returns
Type	Description
Parser<InstanceGroupConfig>

Overrides

GeneratedMessageV3.getParserForType()

getPreemptibility()

public InstanceGroupConfig.Preemptibility getPreemptibility()

Optional. Specifies the preemptibility of the instance group.

The default value for master and worker groups is NON_PREEMPTIBLE. This default cannot be changed.

The default value for secondary instances is PREEMPTIBLE.

.google.cloud.dataproc.v1.InstanceGroupConfig.Preemptibility preemptibility = 10 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
InstanceGroupConfig.Preemptibility	The preemptibility.

getPreemptibilityValue()

public int getPreemptibilityValue()

Optional. Specifies the preemptibility of the instance group.

The default value for master and worker groups is NON_PREEMPTIBLE. This default cannot be changed.

The default value for secondary instances is PREEMPTIBLE.

.google.cloud.dataproc.v1.InstanceGroupConfig.Preemptibility preemptibility = 10 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
int	The enum numeric value on the wire for preemptibility.

getSerializedSize()

public int getSerializedSize()

Returns
Type	Description
int

Overrides

GeneratedMessageV3.getSerializedSize()

getStartupConfig()

public StartupConfig getStartupConfig()

Optional. Configuration to handle the startup of instances during cluster create and update process.

.google.cloud.dataproc.v1.StartupConfig startup_config = 14 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
StartupConfig	The startupConfig.

getStartupConfigOrBuilder()

public StartupConfigOrBuilder getStartupConfigOrBuilder()

Optional. Configuration to handle the startup of instances during cluster create and update process.

.google.cloud.dataproc.v1.StartupConfig startup_config = 14 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
StartupConfigOrBuilder

hasDiskConfig()

public boolean hasDiskConfig()

Optional. Disk option config settings.

.google.cloud.dataproc.v1.DiskConfig disk_config = 5 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the diskConfig field is set.

hasInstanceFlexibilityPolicy()

public boolean hasInstanceFlexibilityPolicy()

Optional. Instance flexibility Policy allowing a mixture of VM shapes and provisioning models.

.google.cloud.dataproc.v1.InstanceFlexibilityPolicy instance_flexibility_policy = 13 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the instanceFlexibilityPolicy field is set.

hasManagedGroupConfig()

public boolean hasManagedGroupConfig()

Output only. The config for Compute Engine Instance Group Manager that manages this group. This is only used for preemptible instance groups.

.google.cloud.dataproc.v1.ManagedGroupConfig managed_group_config = 7 [(.google.api.field_behavior) = OUTPUT_ONLY];

Returns
Type	Description
boolean	Whether the managedGroupConfig field is set.

hasStartupConfig()

public boolean hasStartupConfig()

Optional. Configuration to handle the startup of instances during cluster create and update process.

.google.cloud.dataproc.v1.StartupConfig startup_config = 14 [(.google.api.field_behavior) = OPTIONAL];

Returns
Type	Description
boolean	Whether the startupConfig field is set.

hashCode()

public int hashCode()

Returns
Type	Description
int

Overrides

AbstractMessage.hashCode()

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()

Returns
Type	Description
FieldAccessorTable

Overrides

GeneratedMessageV3.internalGetFieldAccessorTable()

isInitialized()

public final boolean isInitialized()

Returns
Type	Description
boolean

Overrides

GeneratedMessageV3.isInitialized()

newBuilderForType()

public InstanceGroupConfig.Builder newBuilderForType()

Returns
Type	Description
InstanceGroupConfig.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected InstanceGroupConfig.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)

Parameter
Name	Description
parent	BuilderParent

Returns
Type	Description
InstanceGroupConfig.Builder

Overrides

GeneratedMessageV3.newBuilderForType(GeneratedMessageV3.BuilderParent parent)

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

Parameter
Name	Description
unused	UnusedPrivateParameter

Returns
Type	Description
Object

Overrides

GeneratedMessageV3.newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

toBuilder()

public InstanceGroupConfig.Builder toBuilder()

Returns
Type	Description
InstanceGroupConfig.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)

Parameter
Name	Description
output	CodedOutputStream

Overrides

GeneratedMessageV3.writeTo(CodedOutputStream output)

Exceptions
Type	Description
IOException