/// <summary>
/// Generate ClusterCreateParameters object for 3.X cluster with Hadoop and HBase.
/// </summary>
/// <param name="inputs">Cluster creation parameter inputs.</param>
/// <returns>The corresponding ClusterCreateParameter object.</returns>
internal static ClusterCreateParameters Create3XClusterForMapReduceAndHBaseTemplate(HDInsight.ClusterCreateParametersV2 inputs)
{
if (inputs == null)
{
throw new ArgumentNullException("inputs");
}
var cluster = Create3XClusterFromMapReduceTemplate(inputs);
var hbaseMasterRole = cluster.Components.OfType <ZookeeperComponent>().Single().ZookeeperRole;
//in case no ZK node size is set for hbase, set medium.
if (inputs.ZookeeperNodeSize == null)
{
hbaseMasterRole.VMSizeAsString = VmSize.Medium.ToString();
}
//Add HBase component
HBaseComponent hbase = new HBaseComponent
{
MasterServerRole = hbaseMasterRole,
RegionServerRole = cluster.Components.OfType <HdfsComponent>().Single().WorkerNodeRole
};
ConfigHBaseComponent(hbase, inputs);
cluster.Components.Add(hbase);
return(cluster);
}
private static void ConfigHBaseComponent(HBaseComponent hbase, HDInsight.ClusterCreateParametersV2 inputs)
{
hbase.HBaseConfXmlProperties.AddRange(
inputs.HBaseConfiguration.ConfigurationCollection.Select(prop => new Property {
Name = prop.Key, Value = prop.Value
}));
if (inputs.HBaseConfiguration.AdditionalLibraries != null)
{
hbase.AdditionalLibraries = new BlobContainerCredentialBackedResource()
{
AccountDnsName = inputs.HBaseConfiguration.AdditionalLibraries.Name,
BlobContainerName = inputs.HBaseConfiguration.AdditionalLibraries.Container,
Key = inputs.HBaseConfiguration.AdditionalLibraries.Key
};
}
}
private static void CopyConfigurationForCluster(
Microsoft.WindowsAzure.Management.HDInsight.Contracts.May2014.ClusterCreateParameters payloadObject, HDInsight.ClusterCreateParameters cluster)
{
var yarn = payloadObject.Components.OfType <YarnComponent>().Single();
var mapreduce = yarn.Applications.OfType <MapReduceApplication>().Single();
var hive = payloadObject.Components.OfType <HiveComponent>().Single();
var oozie = payloadObject.Components.OfType <OozieComponent>().Single();
var hdfs = payloadObject.Components.OfType <HdfsComponent>().Single();
var hadoopCore = payloadObject.Components.OfType <HadoopCoreComponent>().Single();
HBaseComponent hbase = null;
if (payloadObject.Components.OfType <HBaseComponent>().Count() == 1)
{
hbase = payloadObject.Components.OfType <HBaseComponent>().Single();
}
StormComponent storm = null;
if (payloadObject.Components.OfType <StormComponent>().Count() == 1)
{
storm = payloadObject.Components.OfType <StormComponent>().Single();
}
CustomActionComponent configActions = null;
if (payloadObject.Components.OfType <CustomActionComponent>().Count() == 1)
{
configActions = payloadObject.Components.OfType <CustomActionComponent>().Single();
}
if (hadoopCore.CoreSiteXmlProperties.Any())
{
cluster.CoreConfiguration.AddRange(
hadoopCore.CoreSiteXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (hdfs.HdfsSiteXmlProperties.Any())
{
cluster.HdfsConfiguration.AddRange(hdfs.HdfsSiteXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (mapreduce.MapRedSiteXmlProperties.Any())
{
cluster.MapReduceConfiguration.ConfigurationCollection.AddRange(
mapreduce.MapRedSiteXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (mapreduce.CapacitySchedulerConfiguration.Any())
{
cluster.MapReduceConfiguration.CapacitySchedulerConfigurationCollection.AddRange(
mapreduce.CapacitySchedulerConfiguration.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (mapreduce.AdditionalStorageContainers.ToList().Any())
{
cluster.AdditionalStorageAccounts.AddRange(
from BlobContainerCredentialBackedResource tem in mapreduce.AdditionalStorageContainers
select new WabStorageAccountConfiguration(tem.AccountDnsName, tem.Key, tem.BlobContainerName));
}
if (yarn.Configuration.Any())
{
cluster.YarnConfiguration.AddRange(yarn.Configuration.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (hive.HiveSiteXmlProperties.Any())
{
cluster.HiveConfiguration.ConfigurationCollection.AddRange(
hive.HiveSiteXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (hive.AdditionalLibraries != null)
{
cluster.HiveConfiguration.AdditionalLibraries = new WabStorageAccountConfiguration(
hive.AdditionalLibraries.AccountDnsName, hive.AdditionalLibraries.Key, hive.AdditionalLibraries.BlobContainerName);
}
if (!hive.Metastore.ShouldProvisionNew)
{
var metaStore = (SqlAzureDatabaseCredentialBackedResource)hive.Metastore;
cluster.HiveMetastore = new Metastore(
metaStore.SqlServerName, metaStore.DatabaseName, metaStore.Credentials.Username, metaStore.Credentials.Password);
}
if (configActions != null)
{
foreach (var configAction in configActions.CustomActions)
{
ScriptCustomAction sca = configAction as ScriptCustomAction;
if (sca != null)
{
cluster.ConfigActions.Add(new ScriptAction(
sca.Name, ConvertClusterRoleToClusterNodeType(sca), sca.Uri, sca.Parameters));
}
}
}
if (oozie.Configuration.Any())
{
cluster.OozieConfiguration.ConfigurationCollection.AddRange(
oozie.Configuration.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (oozie.AdditionalSharedLibraries != null)
{
cluster.OozieConfiguration.AdditionalSharedLibraries =
new WabStorageAccountConfiguration(
oozie.AdditionalSharedLibraries.AccountDnsName,
oozie.AdditionalSharedLibraries.Key,
oozie.AdditionalSharedLibraries.BlobContainerName);
}
if (oozie.AdditionalActionExecutorLibraries != null)
{
cluster.OozieConfiguration.AdditionalActionExecutorLibraries =
new WabStorageAccountConfiguration(
oozie.AdditionalActionExecutorLibraries.AccountDnsName,
oozie.AdditionalActionExecutorLibraries.Key,
oozie.AdditionalActionExecutorLibraries.BlobContainerName);
}
if (!oozie.Metastore.ShouldProvisionNew)
{
var metaStore = (SqlAzureDatabaseCredentialBackedResource)oozie.Metastore;
cluster.OozieMetastore = new Metastore(
metaStore.SqlServerName, metaStore.DatabaseName, metaStore.Credentials.Username, metaStore.Credentials.Password);
}
if (hbase != null && hbase.HBaseConfXmlProperties.Any())
{
cluster.HBaseConfiguration.ConfigurationCollection.AddRange(
hbase.HBaseConfXmlProperties.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
if (hbase != null && hbase.AdditionalLibraries != null)
{
cluster.HBaseConfiguration.AdditionalLibraries = new WabStorageAccountConfiguration(
hbase.AdditionalLibraries.AccountDnsName, hbase.AdditionalLibraries.Key, hbase.AdditionalLibraries.BlobContainerName);
}
if (storm != null && storm.StormConfiguration.Any())
{
cluster.StormConfiguration.AddRange(
storm.StormConfiguration.Select(prop => new KeyValuePair <string, string>(prop.Name, prop.Value)));
}
}