Restart-AzHDInsightHost

Module:

Az.HDInsight Module

Restarts the specific hosts of HDInsight cluster.

Syntax

SetByNameParameterSet (Default)

Restart-AzHDInsightHost
    [[-ResourceGroupName] <String>]
    [-ClusterName] <String>
    [-Name] <String[]>
    [-AsJob]
    [-DefaultProfile <IAzureContextContainer>]
    [-PassThru]
    [-WhatIf]
    [-Confirm]
    [<CommonParameters>]

SetByAzureHDInsightHostInfoParameterSet

Restart-AzHDInsightHost
    [[-ResourceGroupName] <String>]
    [-ClusterName] <String>
    [-AzureHDInsightHostInfo] <AzureHDInsightHostInfo[]>
    [-AsJob]
    [-DefaultProfile <IAzureContextContainer>]
    [-PassThru]
    [-WhatIf]
    [-Confirm]
    [<CommonParameters>]

Description

This Restart-AzHDInsightHost cmdlet restart the specific hosts of HDInsight cluster.

Examples

Example 1

# Cluster info
$clusterName = "your-hadoop-001"
Restart-AzHDInsightHost -ClusterName $clusterName -Name wn0, wn1

This command restarts two hosts of the cluster: worknode1, worknode2.

Example 2

# Cluster info
$clusterName = "your-hadoop-001"
$worknode1= Get-AzHDInsightHost -ClusterName $clusterName | Where-Object {$_.Name -like "wn1*"}
$worknode1 | Restart-AzHDInsightHost -ClusterName $clusterName

This command shows how to cooperate with the cmdlet 'Get-AzHDInsightHost'.

Parameters

-AsJob

Run cmdlet in the background

Parameter properties

Type:	SwitchParameter
Default value:	None
Supports wildcards:	False
DontShow:	False

Parameter sets

(All)

Position:	Named
Mandatory:	False
Value from pipeline:	False
Value from pipeline by property name:	False
Value from remaining arguments:	False

-AzureHDInsightHostInfo

Gets or sets the name of the host.

Parameter properties

Type:	AzureHDInsightHostInfo[]
Default value:	None
Supports wildcards:	False
DontShow:	False
Aliases:	Host

Parameter sets

SetByAzureHDInsightHostInfoParameterSet

Position:	2
Mandatory:	True
Value from pipeline:	True
Value from pipeline by property name:	False
Value from remaining arguments:	False

-ClusterName

Gets or sets the name of the cluster.

Parameter properties

Type:	String
Default value:	None
Supports wildcards:	False
DontShow:	False

Parameter sets

(All)

Position:	1
Mandatory:	True
Value from pipeline:	False
Value from pipeline by property name:	False
Value from remaining arguments:	False

-Confirm

Prompts you for confirmation before running the cmdlet.

Parameter properties

Type:	SwitchParameter
Default value:	None
Supports wildcards:	False
DontShow:	False
Aliases:	cf

Parameter sets

(All)

Position:	Named
Mandatory:	False
Value from pipeline:	False
Value from pipeline by property name:	False
Value from remaining arguments:	False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with Azure.

Parameter properties

Type:	IAzureContextContainer
Default value:	None
Supports wildcards:	False
DontShow:	False
Aliases:	AzContext, AzureRmContext, AzureCredential

Parameter sets

(All)

Position:	Named
Mandatory:	False
Value from pipeline:	False
Value from pipeline by property name:	False
Value from remaining arguments:	False

-Name

Gets or sets the name of the host.

Parameter properties

Type:	String[]
Default value:	None
Supports wildcards:	False
DontShow:	False
Aliases:	HostName

Parameter sets

SetByNameParameterSet

Position:	2
Mandatory:	True
Value from pipeline:	True
Value from pipeline by property name:	False
Value from remaining arguments:	False

-PassThru

{{ Fill PassThru Description }}

Parameter properties

Type:	SwitchParameter
Default value:	None
Supports wildcards:	False
DontShow:	False

Parameter sets

(All)

Position:	Named
Mandatory:	False
Value from pipeline:	False
Value from pipeline by property name:	False
Value from remaining arguments:	False

-ResourceGroupName

Gets or sets the name of the resource group.

Parameter properties

Type:	String
Default value:	None
Supports wildcards:	False
DontShow:	False

Parameter sets

(All)

Position:	0
Mandatory:	False
Value from pipeline:	False
Value from pipeline by property name:	False
Value from remaining arguments:	False

-WhatIf

Shows what would happen if the cmdlet runs. The cmdlet is not run.

Parameter properties

Type:	SwitchParameter
Default value:	None
Supports wildcards:	False
DontShow:	False
Aliases:	wi

Parameter sets

(All)

Position:	Named
Mandatory:	False
Value from pipeline:	False
Value from pipeline by property name:	False
Value from remaining arguments:	False

CommonParameters

This cmdlet supports the common parameters: -Debug, -ErrorAction, -ErrorVariable, -InformationAction, -InformationVariable, -OutBuffer, -OutVariable, -PipelineVariable, -ProgressAction, -Verbose, -WarningAction, and -WarningVariable. For more information, see about_CommonParameters.

Inputs

String

AzureHDInsightHostInfo

Outputs

Boolean