java.lang.Object
- software.amazon.awssdk.core.SdkRequest
- - software.amazon.awssdk.awscore.AwsRequest
  - - software.amazon.awssdk.services.datasync.model.DataSyncRequest
    - - software.amazon.awssdk.services.datasync.model.UpdateLocationHdfsRequest

All Implemented Interfaces:: SdkPojo, ToCopyableBuilder<UpdateLocationHdfsRequest.Builder,UpdateLocationHdfsRequest>

@Generated("software.amazon.awssdk:codegen")
public final class UpdateLocationHdfsRequest
extends DataSyncRequest
implements ToCopyableBuilder<UpdateLocationHdfsRequest.Builder,UpdateLocationHdfsRequest>

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static interface UpdateLocationHdfsRequest.Builder

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`List<String>`	`agentArns()`	The ARNs of the agents that are used to connect to the HDFS cluster.
`HdfsAuthenticationType`	`authenticationType()`	The type of authentication used to determine the identity of the user.
`String`	`authenticationTypeAsString()`	The type of authentication used to determine the identity of the user.
`Integer`	`blockSize()`	The size of the data blocks to write into the HDFS cluster.
`static UpdateLocationHdfsRequest.Builder`	`builder()`
`boolean`	`equals(Object obj)`
`boolean`	`equalsBySdkFields(Object obj)`
`<T> Optional<T>`	`getValueForField(String fieldName, Class<T> clazz)`
`boolean`	`hasAgentArns()`	For responses, this returns true if the service returned a value for the AgentArns property.
`int`	`hashCode()`
`boolean`	`hasNameNodes()`	For responses, this returns true if the service returned a value for the NameNodes property.
`SdkBytes`	`kerberosKeytab()`	The Kerberos key table (keytab) that contains mappings between the defined Kerberos principal and the encrypted keys.
`SdkBytes`	`kerberosKrb5Conf()`	The `krb5.conf` file that contains the Kerberos configuration information.
`String`	`kerberosPrincipal()`	The Kerberos principal with access to the files and folders on the HDFS cluster.
`String`	`kmsKeyProviderUri()`	The URI of the HDFS cluster's Key Management Server (KMS).
`String`	`locationArn()`	The Amazon Resource Name (ARN) of the source HDFS cluster location.
`List<HdfsNameNode>`	`nameNodes()`	The NameNode that manages the HDFS namespace.
`QopConfiguration`	`qopConfiguration()`	The Quality of Protection (QOP) configuration specifies the Remote Procedure Call (RPC) and data transfer privacy settings configured on the Hadoop Distributed File System (HDFS) cluster.
`Integer`	`replicationFactor()`	The number of DataNodes to replicate the data to when writing to the HDFS cluster.
`List<SdkField<?>>`	`sdkFields()`
`static Class<? extends UpdateLocationHdfsRequest.Builder>`	`serializableBuilderClass()`
`String`	`simpleUser()`	The user name used to identify the client on the host operating system.
`String`	`subdirectory()`	A subdirectory in the HDFS cluster.
`UpdateLocationHdfsRequest.Builder`	`toBuilder()`
`String`	`toString()`	Returns a string representation of this object.

Methods inherited from class software.amazon.awssdk.awscore.AwsRequest
overrideConfiguration

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy

- Method Detail
  - locationArn
```
public final String locationArn()
```
    The Amazon Resource Name (ARN) of the source HDFS cluster location.
    
    Returns:
    
    The Amazon Resource Name (ARN) of the source HDFS cluster location.
  - subdirectory
```
public final String subdirectory()
```
    A subdirectory in the HDFS cluster. This subdirectory is used to read data from or write data to the HDFS cluster.
    
    Returns:
    
    A subdirectory in the HDFS cluster. This subdirectory is used to read data from or write data to the HDFS cluster.
  - hasNameNodes
```
public final boolean hasNameNodes()
```
    For responses, this returns true if the service returned a value for the NameNodes 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.
  - nameNodes
```
public final List<HdfsNameNode> nameNodes()
```
    The NameNode that manages the HDFS namespace. The NameNode performs operations such as opening, closing, and renaming files and directories. The NameNode contains the information to map blocks of data to the DataNodes. You can use only one NameNode.
    
    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 hasNameNodes() method.
    
    Returns:
    
    The NameNode that manages the HDFS namespace. The NameNode performs operations such as opening, closing, and renaming files and directories. The NameNode contains the information to map blocks of data to the DataNodes. You can use only one NameNode.
  - blockSize
```
public final Integer blockSize()
```
    The size of the data blocks to write into the HDFS cluster.
    
    Returns:
    
    The size of the data blocks to write into the HDFS cluster.
  - replicationFactor
```
public final Integer replicationFactor()
```
    The number of DataNodes to replicate the data to when writing to the HDFS cluster.
    
    Returns:
    
    The number of DataNodes to replicate the data to when writing to the HDFS cluster.
  - kmsKeyProviderUri
```
public final String kmsKeyProviderUri()
```
    The URI of the HDFS cluster's Key Management Server (KMS).
    
    Returns:
    
    The URI of the HDFS cluster's Key Management Server (KMS).
  - qopConfiguration
```
public final QopConfiguration qopConfiguration()
```
    The Quality of Protection (QOP) configuration specifies the Remote Procedure Call (RPC) and data transfer privacy settings configured on the Hadoop Distributed File System (HDFS) cluster.
    
    Returns:
    
    The Quality of Protection (QOP) configuration specifies the Remote Procedure Call (RPC) and data transfer privacy settings configured on the Hadoop Distributed File System (HDFS) cluster.
  - authenticationType
```
public final HdfsAuthenticationType authenticationType()
```
    The type of authentication used to determine the identity of the user.
    
    If the service returns an enum value that is not available in the current SDK version, authenticationType will return HdfsAuthenticationType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from authenticationTypeAsString().
    
    Returns:
    
    The type of authentication used to determine the identity of the user.
    
    See Also:
    
    HdfsAuthenticationType
  - authenticationTypeAsString
```
public final String authenticationTypeAsString()
```
    The type of authentication used to determine the identity of the user.
    
    If the service returns an enum value that is not available in the current SDK version, authenticationType will return HdfsAuthenticationType.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available from authenticationTypeAsString().
    
    Returns:
    
    The type of authentication used to determine the identity of the user.
    
    See Also:
    
    HdfsAuthenticationType
  - simpleUser
```
public final String simpleUser()
```
    The user name used to identify the client on the host operating system.
    
    Returns:
    
    The user name used to identify the client on the host operating system.
  - kerberosPrincipal
```
public final String kerberosPrincipal()
```
    The Kerberos principal with access to the files and folders on the HDFS cluster.
    
    Returns:
    
    The Kerberos principal with access to the files and folders on the HDFS cluster.
  - kerberosKeytab
```
public final SdkBytes kerberosKeytab()
```
    The Kerberos key table (keytab) that contains mappings between the defined Kerberos principal and the encrypted keys. You can load the keytab from a file by providing the file's address. If you use the CLI, it performs base64 encoding for you. Otherwise, provide the base64-encoded text.
    
    Returns:
    
    The Kerberos key table (keytab) that contains mappings between the defined Kerberos principal and the encrypted keys. You can load the keytab from a file by providing the file's address. If you use the CLI, it performs base64 encoding for you. Otherwise, provide the base64-encoded text.
  - kerberosKrb5Conf
```
public final SdkBytes kerberosKrb5Conf()
```
    The krb5.conf file that contains the Kerberos configuration information. You can load the krb5.conf file by providing the file's address. If you're using the CLI, it performs the base64 encoding for you. Otherwise, provide the base64-encoded text.
    
    Returns:
    
    The krb5.conf file that contains the Kerberos configuration information. You can load the krb5.conf file by providing the file's address. If you're using the CLI, it performs the base64 encoding for you. Otherwise, provide the base64-encoded text.
  - hasAgentArns
```
public final boolean hasAgentArns()
```
    For responses, this returns true if the service returned a value for the AgentArns 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.
  - agentArns
```
public final List<String> agentArns()
```
    The ARNs of the agents that are used to connect to the HDFS cluster.
    
    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 hasAgentArns() method.
    
    Returns:
    
    The ARNs of the agents that are used to connect to the HDFS cluster.
  - toBuilder
```
public UpdateLocationHdfsRequest.Builder toBuilder()
```
    Specified by:
    
    toBuilder in interface ToCopyableBuilder<UpdateLocationHdfsRequest.Builder,UpdateLocationHdfsRequest>
    
    Specified by:
    
    toBuilder in class DataSyncRequest
  - builder
```
public static UpdateLocationHdfsRequest.Builder builder()
```
  - serializableBuilderClass
```
public static Class<? extends UpdateLocationHdfsRequest.Builder> serializableBuilderClass()
```
  - hashCode
```
public final int hashCode()
```
    Overrides:
    
    hashCode in class AwsRequest
  - equals
```
public final boolean equals(Object obj)
```
    Overrides:
    
    equals in class AwsRequest
  - equalsBySdkFields
```
public final boolean equalsBySdkFields(Object obj)
```
    Specified by:
    
    equalsBySdkFields in interface SdkPojo
  - 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)
```
    Overrides:
    
    getValueForField in class SdkRequest
  - sdkFields
```
public final List<SdkField<?>> sdkFields()
```
    Specified by:
    
    sdkFields in interface SdkPojo

Class UpdateLocationHdfsRequest

Nested Class Summary

Method Summary

Methods inherited from class software.amazon.awssdk.awscore.AwsRequest

Methods inherited from class java.lang.Object

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

Method Detail

locationArn

subdirectory

hasNameNodes

nameNodes

blockSize

replicationFactor

kmsKeyProviderUri

qopConfiguration

authenticationType

authenticationTypeAsString

simpleUser

kerberosPrincipal

kerberosKeytab

kerberosKrb5Conf

hasAgentArns

agentArns

toBuilder

builder

serializableBuilderClass

hashCode

equals

equalsBySdkFields

toString

getValueForField

sdkFields