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Add-AzHDInsightMetastore

  • Referencia
Módulo:
Az.HDInsight

Agrega una instancia de SQL Database para que actúe como metastore de Hive o Oozie a un objeto de configuración de clúster.

Syntax

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

Description

El cmdlet Add-AzHDInsightMetastore agrega un metastore de Hive o Oozie al objeto de configuración de HDInsight creado por el cmdlet New-AzHDInsightClusterConfig. Un metastore es una instancia de SQL Database que se puede usar para almacenar metadatos para Hive, Oozie o ambos.

Ejemplos

Ejemplo 1: Adición de un metastore de base de datos SQL al objeto de configuración del clúster

# Primary storage account info
$storageAccountResourceGroupName = "Group"
$storageAccountResourceId = "yourstorageaccountresourceid"
$storageAccountName = "yourstorageacct001"
$storageAccountKey = (Get-AzStorageAccountKey -ResourceGroupName $storageAccountResourceGroupName -Name $storageAccountName)[0].value


$storageContainer = "container001"

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

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

# Hive metastore info
$hiveSqlServer = "your-sqlserver-001"
$hiveDb = "your-sqldb-001"
$hiveCreds = Get-Credential

# Oozie metastore info
$oozieSqlServer = "your-sqlserver-001"
$oozieDb = "your-sqldb-002"
$oozieCreds = Get-Credential

# Create the cluster
New-AzHDInsightClusterConfig  `
            | Add-AzHDInsightMetastore `
                -SqlAzureServerName "$oozieSqlServer.database.contoso.net" `
                -DatabaseName $oozieDb `
                -Credential $oozieCreds `
                -MetastoreType OozieMetastore `
            | Add-AzHDInsightMetastore `
                -SqlAzureServerName "$hiveSqlServer.database.contoso.net" `
                -DatabaseName $hiveDb `
                -Credential $hiveCreds `
                -MetastoreType HiveMetastore `
            | New-AzHDInsightCluster `
                -ClusterType Hadoop `
                -OSType Windows `
                -ClusterSizeInNodes 4 `
                -ResourceGroupName $clusterResourceGroupName `
                -ClusterName $clusterName `
                -HttpCredential $clusterCreds `
                -Location $location `
                -StorageAccountResourceId $storageAccountResourceId `
                -StorageAccountKey $storageAccountKey `
                -StorageContainer $storageContainer

Este comando agrega un metastore de base de datos SQL al clúster denominado your-hadoop-001.

Ejemplo 2: Adición de una base de datos de Ambari personalizada al objeto de configuración del clúster

# Primary storage account info
$storageAccountResourceGroupName = "Group"
$storageAccountResourceId = "yourstorageaccountresourceid"
$storageAccountName = "yourstorageacct001"
$storageAccountKey = (Get-AzStorageAccountKey -ResourceGroupName $storageAccountResourceGroupName -Name $storageAccountName)[0].value


$storageContainer = "container001"

# Cluster configuration info
$location = "East US 2"
$clusterResourceGroupName = "Group"
$clusterName = "your-hadoop-002"
$clusterCreds = Get-Credential

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

# Custom Amari database info
$ambariSqlServer = "your-sqlserver-001"
$ambariDb = "your-sqldb-003"
$ambariCreds = Get-Credential

# Create the cluster
New-AzHDInsightClusterConfig  `
            | Add-AzHDInsightMetastore `
                -SqlAzureServerName "$ambariSqlServer.database.contoso.net" `
                -DatabaseName $ambariDb `
                -Credential $ambariCreds `
                -MetastoreType AmbariDatabase `
            | New-AzHDInsightCluster `
                -ClusterType Hadoop `
                -OSType Windows `
                -ClusterSizeInNodes 4 `
                -ResourceGroupName $clusterResourceGroupName `
                -ClusterName $clusterName `
                -HttpCredential $clusterCreds `
                -Location $location `
                -StorageAccountResourceId $storageAccountResourceId `
                -StorageAccountKey $storageAccountKey `
                -StorageContainer $storageContainer

Este comando agrega una base de datos de Ambari personalizada al clúster denominado your-hadoop-002.

Parámetros

-Config

Especifica el objeto de configuración del clúster de HDInsight que modifica este cmdlet. El cmdlet New-AzHDInsightClusterConfig crea este objeto.

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

-Credential

Especifica las credenciales que se van a usar para la base de datos de AzureSQL Server.

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

-DatabaseName

Especifica la base de datos de la instancia de AzureSQL Server que se va a usar para este metastore.

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

-DefaultProfile

Las credenciales, la cuenta, el inquilino y la suscripción que se usan para la comunicación con Azure

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

-MetastoreType

Especifica el tipo de metastore. Los valores posibles son HiveMetastore o OozieMetastore.

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

-SqlAzureServerName

Especifica la instancia de AzureSQL Server que se va a usar para este metastore.

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

Entradas

AzureHDInsightConfig

Salidas

AzureHDInsightConfig