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Add-AzHDInsightMetastore
Adds a SQL Database to serve as a Hive or Oozie metastore to a cluster configuration object.
Syntax
Add-AzHDInsightMetastore
[-Config] <AzureHDInsightConfig>
[-MetastoreType] <AzureHDInsightMetastoreType>
[-SqlAzureServerName] <String>
[-DatabaseName] <String>
[-Credential] <PSCredential>
[-DefaultProfile <IAzureContextContainer>]
[<CommonParameters>] Description
The Add-AzHDInsightMetastore cmdlet adds a Hive or Oozie metastore to the HDInsight configuration object created by the New-AzHDInsightClusterConfig 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
# 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 $storageContainerThis command adds a SQL database metastore to the cluster named your-hadoop-001.
Example 2: Add a custom Ambari database to the cluster configuration object
# 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 $storageContainerThis command adds a custom Ambari database to the cluster named your-hadoop-002.
Parameters
-Config
Specifies the HDInsight cluster configuration object that this cmdlet modifies. This object is created by the New-AzHDInsightClusterConfig 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: | AzContext, 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, AmbariDatabase |
| 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 |
