Package software.amazon.awscdk.services.datasync

Interface CfnLocationHDFS.NameNodeProperty

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Implementing Classes:

CfnLocationHDFS.NameNodeProperty.Jsii$Proxy

Enclosing class:

CfnLocationHDFS

@Stability(Stable)
public static interface CfnLocationHDFS.NameNodeProperty
extends software.amazon.jsii.JsiiSerializable

The NameNode of the Hadoop Distributed File System (HDFS).

The NameNode manages the file system's namespace and performs operations such as opening, closing, and renaming files and directories. The NameNode also contains the information to map blocks of data to the DataNodes.

Example:

 // The code below shows an example of how to instantiate this type.
 // The values are placeholders you should change.
 import software.amazon.awscdk.services.datasync.*;
 NameNodeProperty nameNodeProperty = NameNodeProperty.builder()
         .hostname("hostname")
         .port(123)
         .build();
 

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-datasync-locationhdfs-namenode.html

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	CfnLocationHDFS.NameNodeProperty.Builder	A builder for CfnLocationHDFS.NameNodeProperty
static final class	CfnLocationHDFS.NameNodeProperty.Jsii$Proxy	An implementation for CfnLocationHDFS.NameNodeProperty

Method Summary

Modifier and Type	Method	Description
static CfnLocationHDFS.NameNodeProperty.Builder	builder()
String	getHostname()	The hostname of the NameNode in the HDFS cluster.
Number	getPort()	The port that the NameNode uses to listen to client requests.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getHostname

@Stability(Stable)
@NotNull
String getHostname()

The hostname of the NameNode in the HDFS cluster.

This value is the IP address or Domain Name Service (DNS) name of the NameNode. An agent that's installed on-premises uses this hostname to communicate with the NameNode in the network.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-datasync-locationhdfs-namenode.html#cfn-datasync-locationhdfs-namenode-hostname

getPort

@Stability(Stable)
@NotNull
Number getPort()

The port that the NameNode uses to listen to client requests.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-datasync-locationhdfs-namenode.html#cfn-datasync-locationhdfs-namenode-port

builder

@Stability(Stable)
static CfnLocationHDFS.NameNodeProperty.Builder builder()

Returns:

a CfnLocationHDFS.NameNodeProperty.Builder of CfnLocationHDFS.NameNodeProperty