Add-AzureRmHDInsightMetastore

Reference

Module:: AzureRM.HDInsight

Adds a SQL Database to serve as a Hive or Oozie metastore to a cluster configuration object.

Warning

The AzureRM PowerShell module has been officially deprecated as of February 29, 2024. Users are advised to migrate from AzureRM to the Az PowerShell module to ensure continued support and updates.

Although the AzureRM module may still function, it's no longer maintained or supported, placing any continued use at the user's discretion and risk. Please refer to our migration resources for guidance on transitioning to the Az module.

Syntax

Add-AzureRmHDInsightMetastore
   [-Config] <AzureHDInsightConfig>
   [-MetastoreType] <AzureHDInsightMetastoreType>
   [-SqlAzureServerName] <String>
   [-DatabaseName] <String>
   [-Credential] <PSCredential>
   [-DefaultProfile <IAzureContextContainer>]
   [<CommonParameters>]

Description

The Add-AzureRmHDInsightMetastore cmdlet adds a Hive or Oozie metastore to the HDInsight configuration object created by the New-AzureRmHDInsightClusterConfig cmdlet. A metastore is a SQL Database that can used to store metadata for Hive, Oozie, or both.

Examples

Example 1: Add a SQL database metastore to the cluster configuration object

PS C:\># Primary storage account info
PS C:\> $storageAccountResourceGroupName = "Group"
PS C:\> $storageAccountName = "yourstorageacct001"
PS C:\> $storageAccountKey = (Get-AzureRmStorageAccountKey -ResourceGroupName $storageAccountResourceGroupName -Name $storageAccountName)[0].value


PS C:\> $storageContainer = "container001"

# Cluster configuration info
PS C:\> $location = "East US 2"
PS C:\> $clusterResourceGroupName = "Group"
PS C:\> $clusterName = "your-hadoop-001"
PS C:\> $clusterCreds = Get-Credential

# If the cluster's resource group doesn't exist yet, run:
#   New-AzureRmResourceGroup -Name $clusterResourceGroupName -Location $location

# Hive metastore info
PS C:\> $hiveSqlServer = "your-sqlserver-001"
PS C:\> $hiveDb = "your-sqldb-001"
PS C:\> $hiveCreds = Get-Credential

# Oozie metastore info
PS C:\> $oozieSqlServer = "your-sqlserver-001"
PS C:\> $oozieDb = "your-sqldb-002"
PS C:\> $oozieCreds = Get-Credential

# Create the cluster
PS C:\> New-AzureRmHDInsightClusterConfig  `
            | Add-AzureRmHDInsightMetastore `
                -SqlAzureServerName "$oozieSqlServer.database.contoso.net" `
                -DatabaseName $oozieDb `
                -Credential $oozieCreds `
                -MetastoreType OozieMetastore `
            | Add-AzureRmHDInsightMetastore `
                -SqlAzureServerName "$hiveSqlServer.database.contoso.net" `
                -DatabaseName $hiveDb `
                -Credential $hiveCreds `
                -MetastoreType HiveMetastore `
            | New-AzureRmHDInsightCluster `
                -ClusterType Hadoop `
                -OSType Windows `
                -ClusterSizeInNodes 4 `
                -ResourceGroupName $clusterResourceGroupName `
                -ClusterName $clusterName `
                -HttpCredential $clusterCreds `
                -Location $location `
                -DefaultStorageAccountName "$storageAccountName.blob.core.contoso.net" `
                -DefaultStorageAccountKey $storageAccountKey `
                -DefaultStorageContainer $storageContainer

This command adds a SQL database metastore to the cluster named your-hadoop-001.

Parameters

-Config

Specifies the HDInsight cluster configuration object that this cmdlet modifies. This object is created by the New-AzureRmHDInsightClusterConfig cmdlet.

Type:	AzureHDInsightConfig
Position:	0
Default value:	None
Required:	True
Accept pipeline input:	True
Accept wildcard characters:	False

-Credential

Specifies the credentials to use for the AzureSQL Server database.

Type:	PSCredential
Position:	4
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-DatabaseName

Specifies the database on the AzureSQL Server instance to use for this metastore.

Type:	String
Position:	3
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-DefaultProfile

The credentials, account, tenant, and subscription used for communication with azure

Type:	IAzureContextContainer
Aliases:	AzureRmContext, AzureCredential
Position:	Named
Default value:	None
Required:	False
Accept pipeline input:	False
Accept wildcard characters:	False

-MetastoreType

Specifies the type of metastore. Possible values are HiveMetastore or OozieMetastore.

Type:	AzureHDInsightMetastoreType
Accepted values:	HiveMetastore, OozieMetastore
Position:	1
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

-SqlAzureServerName

Specifies the AzureSQL Server instance to use for this metastore.

Type:	String
Position:	2
Default value:	None
Required:	True
Accept pipeline input:	False
Accept wildcard characters:	False

Inputs

AzureHDInsightConfig

Parameters: Config (ByValue)

Outputs